# Public data by industry 31 selected sources returned meaningful data in bounded checks. These checks do not establish a complete integration, unlimited access or commercial reuse rights. Browse the [interactive directory](https://toolbelt.utlyze.com/#stack), select a Topic, and use the API check filter to find tested queries. ## Agriculture/food ### [USGS Water Services](https://toolbelt.utlyze.com/?tool=api-catalog-usgs-water-services-0e6d35) Add dated river-discharge observations to water availability or watershed research with station, parameter, unit and approval status. **Checked 2026-10-11T02:57:39.700421+00:00:** Two daily discharge observations at USGS Potomac River station 01646500 for January 1-2, 2024. **Limits:** USGS-authored data and information are in the US public domain; credit USGS. Third-party materials may retain separate rights. The software license and the observation-data rights are separate. API keys are optional and increase hourly allowances. Current docs direct users to X-RateLimit-Limit/Remaining headers; a numerical anonymous limit was not present in this response. Do not treat a documentation example as the observed quota. Use the modern OGC route for this capability. Legacy Water Services migration timing is separate; this probe does not establish that every legacy endpoint has retired. Two daily mean discharge records do not establish flood risk at a parcel. [Official documentation](https://api.waterdata.usgs.gov/docs/ogcapi/) ### [NASA POWER](https://toolbelt.utlyze.com/?tool=api-catalog-nasa-power-942ef0) Compare historical solar resource and temperature at a coordinate for renewable-energy or crop-climate research. **Checked 2026-10-11T02:57:40.083853+00:00:** Two days of modeled temperature and solar irradiance at one public Phoenix coordinate; no site or person data. **Limits:** Official NASA POWER documentation offers public data access. A formal dataset-specific redistribution license was not established in the captured FAQ; retain source/model/version attribution and review reuse terms before packaging data commercially. Daily point requests support up to 20 requested parameters; regional requests support one. The official service-request tutorial advises at most five concurrent requests. This check used one point, two parameters and two days; exact per-IP numeric quota was not established. Modeled grid data are not on-site sensor measurements or an engineering certification. Preserve UTC versus local solar time, units and missing-value flags. [Official documentation](https://power.larc.nasa.gov/docs/services/api/temporal/daily/) ### [Open Food Facts](https://toolbelt.utlyze.com/?tool=api-catalog-open-food-facts-28d1de) Look up a barcode to compare product identity, nutrient fields and contributor-supplied allergen tags, then verify against the label. **Checked 2026-10-11T02:58:05.196088+00:00:** One public food barcode record with product identity, nutrients and allergen tags; community data requiring verification. **Limits:** The database uses ODbL with attribution/share-alike obligations; individual contents use DbCL, and product images have separate CC BY-SA and trademark considerations. No image was requested. The captured current API documentation says 15 product-read requests/minute/IP and 10 search requests/minute/IP; send an identifying User-Agent. New integrations should assess v3. The tested v2 single-product route remains responsive. Community entries may be incomplete or wrong. Allergen and nutrition tags are not a substitute for the current product label. API documentation also asks implementers to describe their usage via a form; no form or contact was submitted. [Official documentation](https://openfoodfacts.github.io/openfoodfacts-server/api/) ### [USDA NRCS Soil Data Access](https://toolbelt.utlyze.com/?tool=api-catalog-usda-soil-e8b082) Resolve an NRCS soil map-unit key and name before a soil or land-use analysis with the appropriate survey version. **Checked 2026-10-11T02:58:08.726528+00:00:** One public soil map-unit name and key for map-unit 171062; SELECT only, no persistent area or job creation. **Limits:** The official service supplies public NRCS soil information and a recommended citation. A formal dataset-specific reuse license was not independently checked; retain NRCS/SSURGO provenance and survey date. The successful read-only SELECT POST required no key. Request-size/query-complexity constraints must be respected; a numeric rate quota was not established. This query uses TOP 1 and one exact map-unit key, without job or area creation. JSON+COLUMNNAME returns a header row plus a data row: two array rows mean one soil record. A map-unit label alone does not establish parcel suitability or engineering properties. [Official documentation](https://sdmdataaccess.nrcs.usda.gov/WebServiceHelp.aspx) ### [UN Comtrade](https://toolbelt.utlyze.com/?tool=api-catalog-un-comtrade-e6c83f) Inspect a country/year export aggregate for internal trade research and retain the classification and aggregation flags. **Checked 2026-10-11T02:58:10.220514+00:00:** One 2023 United States total annual export record from the official public preview endpoint. **Limits:** UN Comtrade data are UN-copyrighted and generally supplied for internal use. Re-dissemination needs UNSD permission except specified limited exceptions. Do not label this source open-licensed or publish a redistributed data feed without a rights review; cite UN Comtrade. Anonymous preview is limited to 500 records and a single period/product per call. The free registered basic plan offers 100K records/call and 500 API calls/day with a key. Exact anonymous rate per second was not established; this request uses maxRecords=1. The old swagger/index.html documentation URL returned 404; the official UN Comtrade help page was available. Preview responses omit descriptive fields and are not full-data entitlements. The tested TOTAL row is an aggregate and its reported/estimated flags must be preserved. [Official documentation](https://uncomtrade.org/docs/un-comtrade-api/) ### [NOAA NCEI Access Data Service](https://toolbelt.utlyze.com/?tool=api-noaa-ncei-access) Join a site and date to historical temperature and precipitation for construction planning, agriculture or weather-related operational research. **Checked 2026-10-11T09:06:40.338313+00:00:** One daily weather record at Salt Lake City airport for 2024-01-01, with maximum/minimum temperature and precipitation in metric units. **Limits:** Preserve station, date, units and measurement attributes; check the selected dataset documentation before redistribution. Use narrow station/date/field requests. NCEI reports intermittent migration-related service degradation; no numeric quota established in this review. [Official documentation](https://www.ncei.noaa.gov/support/access-data-service-api-user-documentation) ### [USDA FoodData Central](https://toolbelt.utlyze.com/?tool=api-usda-fooddata-central) Find food-product IDs and nutrient fields for food manufacturing research, menu analysis or product comparisons while preserving data type and release. **Checked 2026-10-11T09:06:40.575687+00:00:** One FoodData Central search result for Cheddar Cheese, using the existing data.gov credential. **Limits:** USDA documents the data as public domain under CC0 1.0; cite FoodData Central and the release. Default limit is 1,000 requests/hour/IP. Existing data.gov credential is reused; no new key or account. [Official documentation](https://fdc.nal.usda.gov/api-guide/) ### [USDA NASS Quick Stats](https://toolbelt.utlyze.com/?tool=api-usda-nass-quickstats) Retrieve one explicit crop, county/state, year and statistic to compare yields or acreage. **Checked 2026-10-11T09:04:32.588672+00:00:** 2024 Utah state-level survey corn-yield statistics; bounded crop/year/geography, no farm-level records. **Limits:** Preserve USDA/NASS survey, geography, year and disclosure-suppression context. Formal downstream dataset rights not independently checked. Official documentation limits a request to 50,000 records and provides a count endpoint. A numeric requests-per-second quota was not established. [Official documentation](https://quickstats.nass.usda.gov/api) ## Construction/property ### [FEMA OpenFEMA](https://toolbelt.utlyze.com/?tool=api-catalog-fema-openfema-0d16f0) Add dated disaster declarations to a site-risk timeline and identify regions for recovery-demand research, retaining the incident and declaration dates. **Checked 2026-10-11T09:06:40.340865+00:00:** Three Utah disaster declaration records with declaration number, declaration date, state and incident type. **Limits:** Preserve official declaration identifiers and revisions. Dataset-specific redistribution terms were not independently established because the documentation page was access-limited. Use OData filters, select and paging. This probe requests three records; numeric quota not established. [Official documentation](https://www.fema.gov/about/openfema/api) ## Defensive security ### [CISA Known Exploited Vulnerabilities](https://toolbelt.utlyze.com/?tool=api-catalog-cisa-kev-18d4ac) Join an internally known CVE against CISA KEV to prioritize defensive patch review and preserve required-action and deadline context. **Checked 2026-10-11T02:58:08.613844+00:00:** One bounded public KEV JSON feed retrieval with a local CVE-2021-44228 lookup; no network scanning. **Limits:** CISA publishes the KEV catalog under CC0 1.0. External advisories and linked vendor content have separate rights; government marks do not imply endorsement. No key required for the static JSON feed. No numeric request-rate quota was established; cache the feed and use conditional updates where supported. Current response was 1,777,558 bytes, below this 2 MB cap; future growth must fail closed rather than silently increase the bound. The request retrieved the full small public catalog once; the one-CVE filter runs locally. Federal directive deadlines are not automatically obligations for every organization. Presence in KEV is a prioritization signal, not evidence that a specific system is vulnerable. [Official documentation](https://www.cisa.gov/known-exploited-vulnerabilities-catalog) ## Education/research ### [World Bank](https://toolbelt.utlyze.com/?tool=api-catalog-world-bank-bb4cf3) Compare manufacturing value added, exports and tertiary enrollment across countries using named WDI indicators and explicit years. **Checked 2026-10-11T02:59:54.018846+00:00:** Three India WDI observations for 2022: manufacturing share, tertiary enrollment and exports share. Alternate public scope after USA observations included nulls. **Limits:** World Bank-produced open datasets generally use CC BY 4.0 plus the World Bank additional terms. Attribute World Bank and underlying providers; third-party datasets may have different terms. Check indicator metadata before redistribution. No key needed for the tested v2 Indicators API. A numeric provider quota was not established; use country/indicator/year filters, pagination and caching. The first USA query contained legitimate null observations; absence is not zero. The final India 2022 query returned three numeric observations. GDP shares and gross enrollment ratios use different denominators. [Official documentation](https://datahelpdesk.worldbank.org/knowledgebase/articles/898581-api-basic-call-structures) ### [ClinicalTrials.gov](https://toolbelt.utlyze.com/?tool=api-catalog-clinicaltrials-30aef3) Find public diabetes trial identifiers, study types, sponsors and recruitment status for research landscape analysis. **Checked 2026-10-11T02:57:40.673765+00:00:** One public diabetes trial registry record with NCT identifier, title, status and study type; no participant data. **Limits:** This read-only public registry query returned no participant data. Dataset-specific redistribution and embedded-content rights were not independently established; source attribution and accuracy review remain necessary. No key was required by the successful v2 request. A numerical quota was not established. Use fields and small page sizes; do not use the retired legacy API. The API guide returned a JavaScript shell. Official v2 field metadata and an NLM v2 technical bulletin were reviewed instead. Trial sponsors supply registry information; it is not a treatment recommendation. [Official documentation](https://clinicaltrials.gov/api/v2/studies/metadata) ### [PubMed / NCBI E-utilities](https://toolbelt.utlyze.com/?tool=api-catalog-pubmed-689a9f) Discover PubMed identifiers and match counts for a bounded publication topic and year before a separate literature review. **Checked 2026-10-11T02:57:40.863359+00:00:** One PubMed identifier and match count for diabetes-title publications in 2024, without abstract/full-text retrieval. **Limits:** PubMed discovery does not confer abstract or full-text reuse rights. No abstract/full-text request was made. Publication-specific copyright must be reviewed before republication. Official NCBI usage documentation permits up to three requests per second per IP without a key and ten with a key. Higher-rate work needs authorization; use batching and a contact-identifying client. The original NCBI Bookshelf guide returned a browser challenge despite HTTP 200. Official NCBI E-utilities reference and usage pages were usable. A topic match is not evidence of research quality or clinical efficacy. Official documentation capture confirms the service purpose, but some requested parameter/term details were not present in the saved text; complete endpoint documentation is NOT CHECKED. [Official documentation](https://eutilities.github.io/site/Reference_Guide/esearch/) ### [Crossref](https://toolbelt.utlyze.com/?tool=api-catalog-crossref-6ee7dd) Resolve DOI, publication type and publication date for battery-recycling literature and retain links to publisher records. **Checked 2026-10-11T02:57:41.340652+00:00:** One scholarly DOI metadata record matching battery recycling; titles, dates and DOI only. **Limits:** Crossref states that its metadata are generally reusable without copyright restrictions and its own data use CC0. Abstracts can remain copyrighted by publishers or authors. This probe selects DOI, title, publication date and type only; full-text rights are separate. Current access docs list public rate/concurrency 5/1 and polite 10/3. This contact-identified probe actually returned X-Rate-Limit-Limit=3, interval=1s and concurrency=3. Follow actual headers and the stricter observed rate rather than assuming the documentation table applies unchanged. Search ranking is not an exhaustive systematic review. Bibliographic metadata reuse does not authorize publisher full text. [Official documentation](https://www.crossref.org/documentation/retrieve-metadata/rest-api/) ### [OpenAlex](https://toolbelt.utlyze.com/?tool=api-catalog-openalex-aba115) Discover research works and DOI links for a technology topic using public scholarly metadata. **Checked 2026-10-11T02:57:41.660838+00:00:** One research-work metadata result for battery recycling; unauthenticated access check only, no account. **Limits:** Official OpenAlex access/pricing documentation describes the metadata dataset as CC0. Linked articles and other externally hosted content retain their own rights. Current authentication docs permit casual use without a key. Pricing docs give a $0.10 daily keyless allowance and $1/day with a free key; list/filter calls and search calls consume that budget at different rates. The observed search cost_usd was 0.001. More than 100 requests/second triggers 429; free access is not unlimited. Older 2026 announcements about mandatory keys conflict with the current authentication page; current docs and this keyless response establish only casual access today. Header budget units were not inferred from the raw numeric limit. [Official documentation](https://developers.openalex.org/guides/authentication) ### [CISA Known Exploited Vulnerabilities](https://toolbelt.utlyze.com/?tool=api-catalog-cisa-kev-18d4ac) Join an internally known CVE against CISA KEV to prioritize defensive patch review and preserve required-action and deadline context. **Checked 2026-10-11T02:58:08.613844+00:00:** One bounded public KEV JSON feed retrieval with a local CVE-2021-44228 lookup; no network scanning. **Limits:** CISA publishes the KEV catalog under CC0 1.0. External advisories and linked vendor content have separate rights; government marks do not imply endorsement. No key required for the static JSON feed. No numeric request-rate quota was established; cache the feed and use conditional updates where supported. Current response was 1,777,558 bytes, below this 2 MB cap; future growth must fail closed rather than silently increase the bound. The request retrieved the full small public catalog once; the one-CVE filter runs locally. Federal directive deadlines are not automatically obligations for every organization. Presence in KEV is a prioritization signal, not evidence that a specific system is vulnerable. [Official documentation](https://www.cisa.gov/known-exploited-vulnerabilities-catalog) ### [USAspending.gov](https://toolbelt.utlyze.com/?tool=api-catalog-usaspending-gov-e7a94f) Identify scientific R&D federal contract awards with activity in a named fiscal year, their NAICS classification, recipient and lifetime award amount. **Checked 2026-10-11T03:06:54.886051+00:00:** One scientific R&D contract award (NAICS 5417 prefix) with FY2024 activity and lifetime award amount; not FY2024-only spending. Distinct from existing recipient autocomplete. **Limits:** Dataset-specific reuse terms were not independently checked. Cite USAspending/Treasury and preserve award identifiers and fiscal filters; this is public award data, not approval of a commercial screening decision. The official POST award-search contract accepts NAICS prefix filters, field projection and a one-record page. No key was required; a numeric rate quota was not established. Prefer official bulk/download tools for large history extracts. The initial request used unsupported field name NAICS Code and got null. The corrected documented NAICS field returned code and description. Award Amount is a lifetime award total; the FY2024 activity filter does not make it FY2024-only spending, an open opportunity, revenue or payment. Transaction-level fiscal-period amounts were not checked. [Official documentation](https://api.usaspending.gov/docs/endpoints) ### [US Department of Education College Scorecard](https://toolbelt.utlyze.com/?tool=api-college-scorecard) Compare Utah institutions using institution IDs, names and explicitly dated enrollment statistics; preserve each field's reporting year. **Checked 2026-10-11T03:16:51.713060+00:00:** One Utah institution ID/name and explicitly 2022 student-size statistic; public aggregate education data only. **Limits:** Institution-level public aggregates; data definitions and year coverage matter. Dataset-specific reuse rights not independently checked. Official API page describes a default 1,000 requests/hour per IP and 429 throttling. The existing api.data.gov key passed this bounded request; this does not test other endpoint entitlements. [Official documentation](https://collegescorecard.ed.gov/data/api/) ## Energy/environment ### [USGS Water Services](https://toolbelt.utlyze.com/?tool=api-catalog-usgs-water-services-0e6d35) Add dated river-discharge observations to water availability or watershed research with station, parameter, unit and approval status. **Checked 2026-10-11T02:57:39.700421+00:00:** Two daily discharge observations at USGS Potomac River station 01646500 for January 1-2, 2024. **Limits:** USGS-authored data and information are in the US public domain; credit USGS. Third-party materials may retain separate rights. The software license and the observation-data rights are separate. API keys are optional and increase hourly allowances. Current docs direct users to X-RateLimit-Limit/Remaining headers; a numerical anonymous limit was not present in this response. Do not treat a documentation example as the observed quota. Use the modern OGC route for this capability. Legacy Water Services migration timing is separate; this probe does not establish that every legacy endpoint has retired. Two daily mean discharge records do not establish flood risk at a parcel. [Official documentation](https://api.waterdata.usgs.gov/docs/ogcapi/) ### [NASA POWER](https://toolbelt.utlyze.com/?tool=api-catalog-nasa-power-942ef0) Compare historical solar resource and temperature at a coordinate for renewable-energy or crop-climate research. **Checked 2026-10-11T02:57:40.083853+00:00:** Two days of modeled temperature and solar irradiance at one public Phoenix coordinate; no site or person data. **Limits:** Official NASA POWER documentation offers public data access. A formal dataset-specific redistribution license was not established in the captured FAQ; retain source/model/version attribution and review reuse terms before packaging data commercially. Daily point requests support up to 20 requested parameters; regional requests support one. The official service-request tutorial advises at most five concurrent requests. This check used one point, two parameters and two days; exact per-IP numeric quota was not established. Modeled grid data are not on-site sensor measurements or an engineering certification. Preserve UTC versus local solar time, units and missing-value flags. [Official documentation](https://power.larc.nasa.gov/docs/services/api/temporal/daily/) ### [EPA ECHO](https://toolbelt.utlyze.com/?tool=api-catalog-epa-echo-bdb193) Retrieve public facilities matching a state, ZIP and name for environmental-compliance context and source-linked facility research. **Checked 2026-10-11T02:58:06.036033+00:00:** Narrow public Utah facility name and ZIP lookup for environmental compliance context; no assertion of a violation. **Limits:** Dataset-specific reuse terms were not established in the captured service pages. Attribute EPA ECHO and preserve dataset dates; public access alone does not establish every downstream reuse right. The scoped service request required no key and returned 27 facilities in 43,204 bytes. A numeric rate quota was not established. Use narrow filters; larger retrievals should use EPA-supported export/download workflows. The interactive parameter page was a Swagger shell and an attempted JSON-spec route returned 500. The official service overview and returned schema were verified; complete interactive parameter documentation was not checked. A matching facility is not proof of a violation or present compliance. [Official documentation](https://echo.epa.gov/tools/web-services) ### [EPA Envirofacts / DMAP](https://toolbelt.utlyze.com/?tool=api-catalog-epa-envirofacts-08c594) Resolve one TRI facility identifier and location attributes for a manufacturing environmental-data join. **Checked 2026-10-11T02:58:05.237895+00:00:** One Utah TRI facility record, selected with an official paginated DMAP query. **Limits:** Dataset-specific reuse terms were not established. Attribute EPA/Envirofacts and the source TRI dataset; API availability is not a blanket commercial-use license. The current DMAP documentation supports bounded row pagination and notes request execution limits. A numeric per-second quota was not established. This check requested row 1 only and made no bulk extraction. The raw official facility record includes public contact fields. Proposed use cases and publication metadata use facility identifiers, not contacts; the response snapshot stays in the internal evidence bundle. This is the current DMAP route, not a claim that all legacy Envirofacts URLs work. [Official documentation](https://www.epa.gov/enviro/envirofacts-data-service-api) ### [NOAA CO-OPS Tides and Currents](https://toolbelt.utlyze.com/?tool=api-catalog-noaa-coops-a15f72) Retrieve historical hourly water levels for port or coastal research while preserving station, datum, units and time zone. **Checked 2026-10-11T02:58:07.077091+00:00:** Twenty-four verified hourly water levels for The Battery, New York, January 1, 2024, MLLW/meters/GMT. **Limits:** A NOAA public-access policy page returned 403 to the bounded reader. Dataset-specific redistribution terms were not independently checked; attribute NOAA CO-OPS and verify rights before republishing a data product. No key required for the tested CO-OPS route. Official documentation allows up to one year for an hourly-height request; per-product bounds differ. A numeric requests-per-second quota was not established. This request covers one station and one day. Historical verified water levels are not a forecast or navigation safety certification. MLLW is a tidal datum; values cannot be combined with another datum without conversion. NOAA CDO remains a separate keyed candidate. [Official documentation](https://api.tidesandcurrents.noaa.gov/api/dev) ### [USDA NRCS Soil Data Access](https://toolbelt.utlyze.com/?tool=api-catalog-usda-soil-e8b082) Resolve an NRCS soil map-unit key and name before a soil or land-use analysis with the appropriate survey version. **Checked 2026-10-11T02:58:08.726528+00:00:** One public soil map-unit name and key for map-unit 171062; SELECT only, no persistent area or job creation. **Limits:** The official service supplies public NRCS soil information and a recommended citation. A formal dataset-specific reuse license was not independently checked; retain NRCS/SSURGO provenance and survey date. The successful read-only SELECT POST required no key. Request-size/query-complexity constraints must be respected; a numeric rate quota was not established. This query uses TOP 1 and one exact map-unit key, without job or area creation. JSON+COLUMNNAME returns a header row plus a data row: two array rows mean one soil record. A map-unit label alone does not establish parcel suitability or engineering properties. [Official documentation](https://sdmdataaccess.nrcs.usda.gov/WebServiceHelp.aspx) ### [US EIA Open Data API v2](https://toolbelt.utlyze.com/?tool=api-eia-open-data) Compare annual Utah industrial electricity prices or generation/fuel series for energy-cost research. **Checked 2026-10-11T03:22:24.315458+00:00:** One annual 2024 Utah industrial electricity-price record; public aggregate data only. **Limits:** Review the EIA API Terms of Service, source attribution and no-endorsement requirements. API access is separate from rights for embedded third-party material. EIA publishes sustainable-rate guidance around 9,000/hour and bursts below five/second under ideal conditions, but complexity and enforcement vary. The recorded successful query covers only its named endpoint and parameters; other datasets and usage remain untested. [Official documentation](https://www.eia.gov/opendata/documentation.php) ### [NOAA NCEI Access Data Service](https://toolbelt.utlyze.com/?tool=api-noaa-ncei-access) Join a site and date to historical temperature and precipitation for construction planning, agriculture or weather-related operational research. **Checked 2026-10-11T09:06:40.338313+00:00:** One daily weather record at Salt Lake City airport for 2024-01-01, with maximum/minimum temperature and precipitation in metric units. **Limits:** Preserve station, date, units and measurement attributes; check the selected dataset documentation before redistribution. Use narrow station/date/field requests. NCEI reports intermittent migration-related service degradation; no numeric quota established in this review. [Official documentation](https://www.ncei.noaa.gov/support/access-data-service-api-user-documentation) ### [FEMA OpenFEMA](https://toolbelt.utlyze.com/?tool=api-catalog-fema-openfema-0d16f0) Add dated disaster declarations to a site-risk timeline and identify regions for recovery-demand research, retaining the incident and declaration dates. **Checked 2026-10-11T09:06:40.340865+00:00:** Three Utah disaster declaration records with declaration number, declaration date, state and incident type. **Limits:** Preserve official declaration identifiers and revisions. Dataset-specific redistribution terms were not independently established because the documentation page was access-limited. Use OData filters, select and paging. This probe requests three records; numeric quota not established. [Official documentation](https://www.fema.gov/about/openfema/api) ## Finance/economy ### [World Bank](https://toolbelt.utlyze.com/?tool=api-catalog-world-bank-bb4cf3) Compare manufacturing value added, exports and tertiary enrollment across countries using named WDI indicators and explicit years. **Checked 2026-10-11T02:59:54.018846+00:00:** Three India WDI observations for 2022: manufacturing share, tertiary enrollment and exports share. Alternate public scope after USA observations included nulls. **Limits:** World Bank-produced open datasets generally use CC BY 4.0 plus the World Bank additional terms. Attribute World Bank and underlying providers; third-party datasets may have different terms. Check indicator metadata before redistribution. No key needed for the tested v2 Indicators API. A numeric provider quota was not established; use country/indicator/year filters, pagination and caching. The first USA query contained legitimate null observations; absence is not zero. The final India 2022 query returned three numeric observations. GDP shares and gross enrollment ratios use different denominators. [Official documentation](https://datahelpdesk.worldbank.org/knowledgebase/articles/898581-api-basic-call-structures) ### [Eurostat](https://toolbelt.utlyze.com/?tool=api-catalog-eurostat-c2b0c2) Compare monthly manufacturing production by country while preserving the index base year and seasonal adjustment. **Checked 2026-10-11T02:57:41.103848+00:00:** Germany manufacturing industrial-production index, January 2024, seasonally/calendar adjusted (2021=100). **Limits:** Eurostat reuse normally requires source acknowledgment and identification of modifications. Third-party data and named national/commercial trade-data exceptions apply. This probe uses German manufacturing statistics, not the restricted detailed trade datasets. Public Statistics API requires no key. No numeric request-rate quota was established. Request small dimensional subsets; the current database can be revised and is not an archival version store. This is one revised historical index observation, not a current factory-level production estimate. [Official documentation](https://ec.europa.eu/eurostat/web/user-guides/data-browser/api-data-access/api-introduction) ### [US Treasury Fiscal Data](https://toolbelt.utlyze.com/?tool=api-catalog-treasury-fiscal-be596c) Retrieve a named quarter-end Treasury reporting exchange rate for an accounting or economic reference table. **Checked 2026-10-11T02:58:10.069395+00:00:** One December 31, 2024 Canada-dollar Treasury reporting exchange rate; accounting reference, not a live trading quote. **Limits:** Official API documentation explicitly permits free unrestricted commercial and noncommercial copying, adaptation and redistribution of Fiscal Data information. Attribute Treasury and preserve reporting-date/unit context; no endorsement is implied. Official API requires no authorization for public data. Filter/field/page-size controls are documented; a numeric request-rate quota was not established. The probe retrieves one currency/date record. A Treasury reporting exchange rate is a dated accounting reference, not a live market quote or investment recommendation. [Official documentation](https://fiscaldata.treasury.gov/api-documentation/) ### [UN Comtrade](https://toolbelt.utlyze.com/?tool=api-catalog-un-comtrade-e6c83f) Inspect a country/year export aggregate for internal trade research and retain the classification and aggregation flags. **Checked 2026-10-11T02:58:10.220514+00:00:** One 2023 United States total annual export record from the official public preview endpoint. **Limits:** UN Comtrade data are UN-copyrighted and generally supplied for internal use. Re-dissemination needs UNSD permission except specified limited exceptions. Do not label this source open-licensed or publish a redistributed data feed without a rights review; cite UN Comtrade. Anonymous preview is limited to 500 records and a single period/product per call. The free registered basic plan offers 100K records/call and 500 API calls/day with a key. Exact anonymous rate per second was not established; this request uses maxRecords=1. The old swagger/index.html documentation URL returned 404; the official UN Comtrade help page was available. Preview responses omit descriptive fields and are not full-data entitlements. The tested TOTAL row is an aggregate and its reported/estimated flags must be preserved. [Official documentation](https://uncomtrade.org/docs/un-comtrade-api/) ### [US Department of Education College Scorecard](https://toolbelt.utlyze.com/?tool=api-college-scorecard) Compare Utah institutions using institution IDs, names and explicitly dated enrollment statistics; preserve each field's reporting year. **Checked 2026-10-11T03:16:51.713060+00:00:** One Utah institution ID/name and explicitly 2022 student-size statistic; public aggregate education data only. **Limits:** Institution-level public aggregates; data definitions and year coverage matter. Dataset-specific reuse rights not independently checked. Official API page describes a default 1,000 requests/hour per IP and 429 throttling. The existing api.data.gov key passed this bounded request; this does not test other endpoint entitlements. [Official documentation](https://collegescorecard.ed.gov/data/api/) ### [FDIC BankFind Suite](https://toolbelt.utlyze.com/?tool=api-fdic-bankfind) Identify active banks serving a target state and join their FDIC certificate IDs to official financial or branch data for market and counterparty research. **Checked 2026-10-11T09:06:40.338509+00:00:** Three active Utah bank identities, returning bank name, FDIC certificate, state and active flag. **Limits:** Official public bank data; preserve certificate ID, reporting date and source. An active-bank record does not establish financial health. Documentation currently says no API key is required. Use paging and bounded filters; numeric quota not established. [Official documentation](https://api.fdic.gov/banks/docs) ### [BEA Regional Summary Downloads](https://toolbelt.utlyze.com/?tool=api-bea-regional-bulk) Use state GDP, personal income and spending summaries for market sizing when the keyed BEA API is unavailable; retain the release, units and table code. **Checked 2026-10-11T09:06:53.835088+00:00:** Utah annual state-summary rows from the official SASUMMARY ZIP, including GDP and personal income. Separate from the unavailable keyed BEA API. **Limits:** BEA publishes downloadable public statistics; cite the table and release. Bulk summary coverage is narrower than the full API. No key required. The probe reads one archive under 2 MB and only the Utah CSV in memory; avoid repeated full downloads. [Official documentation](https://apps.bea.gov/regional/downloadzip.htm) ### [USDA NASS Quick Stats](https://toolbelt.utlyze.com/?tool=api-usda-nass-quickstats) Retrieve one explicit crop, county/state, year and statistic to compare yields or acreage. **Checked 2026-10-11T09:04:32.588672+00:00:** 2024 Utah state-level survey corn-yield statistics; bounded crop/year/geography, no farm-level records. **Limits:** Preserve USDA/NASS survey, geography, year and disclosure-suppression context. Formal downstream dataset rights not independently checked. Official documentation limits a request to 50,000 records and provides a count endpoint. A numeric requests-per-second quota was not established. [Official documentation](https://quickstats.nass.usda.gov/api) ## Government/public policy ### [HUD USER](https://toolbelt.utlyze.com/?tool=api-hud-user) Compare local rent benchmarks, income limits, affordability and assisted-housing supply; align ZIP-based market areas with census tracts. **Checked 2026-10-11T09:19:44.573391+00:00:** Five authenticated bounded queries: ZIP 84101 crosswalk; Utah rent and income limits; Utah CHAS; Utah 2024 assisted-housing summary. **Limits:** Existing token and enrolled account used. One selected geography/query per family, not all years or dimensions. NCWM vacancy data is unselected and requires separate eligible affiliation and access. Aggregate housing research does not establish individual eligibility or a full integration. [Official documentation](https://www.huduser.gov/portal/dataset/fmr-api.html) ## Government/public sector ### [FEMA OpenFEMA](https://toolbelt.utlyze.com/?tool=api-catalog-fema-openfema-0d16f0) Add dated disaster declarations to a site-risk timeline and identify regions for recovery-demand research, retaining the incident and declaration dates. **Checked 2026-10-11T09:06:40.340865+00:00:** Three Utah disaster declaration records with declaration number, declaration date, state and incident type. **Limits:** Preserve official declaration identifiers and revisions. Dataset-specific redistribution terms were not independently established because the documentation page was access-limited. Use OData filters, select and paging. This probe requests three records; numeric quota not established. [Official documentation](https://www.fema.gov/about/openfema/api) ### [BEA Regional Summary Downloads](https://toolbelt.utlyze.com/?tool=api-bea-regional-bulk) Use state GDP, personal income and spending summaries for market sizing when the keyed BEA API is unavailable; retain the release, units and table code. **Checked 2026-10-11T09:06:53.835088+00:00:** Utah annual state-summary rows from the official SASUMMARY ZIP, including GDP and personal income. Separate from the unavailable keyed BEA API. **Limits:** BEA publishes downloadable public statistics; cite the table and release. Bulk summary coverage is narrower than the full API. No key required. The probe reads one archive under 2 MB and only the Utah CSV in memory; avoid repeated full downloads. [Official documentation](https://apps.bea.gov/regional/downloadzip.htm) ## Health/life sciences ### [ClinicalTrials.gov](https://toolbelt.utlyze.com/?tool=api-catalog-clinicaltrials-30aef3) Find public diabetes trial identifiers, study types, sponsors and recruitment status for research landscape analysis. **Checked 2026-10-11T02:57:40.673765+00:00:** One public diabetes trial registry record with NCT identifier, title, status and study type; no participant data. **Limits:** This read-only public registry query returned no participant data. Dataset-specific redistribution and embedded-content rights were not independently established; source attribution and accuracy review remain necessary. No key was required by the successful v2 request. A numerical quota was not established. Use fields and small page sizes; do not use the retired legacy API. The API guide returned a JavaScript shell. Official v2 field metadata and an NLM v2 technical bulletin were reviewed instead. Trial sponsors supply registry information; it is not a treatment recommendation. [Official documentation](https://clinicaltrials.gov/api/v2/studies/metadata) ### [PubMed / NCBI E-utilities](https://toolbelt.utlyze.com/?tool=api-catalog-pubmed-689a9f) Discover PubMed identifiers and match counts for a bounded publication topic and year before a separate literature review. **Checked 2026-10-11T02:57:40.863359+00:00:** One PubMed identifier and match count for diabetes-title publications in 2024, without abstract/full-text retrieval. **Limits:** PubMed discovery does not confer abstract or full-text reuse rights. No abstract/full-text request was made. Publication-specific copyright must be reviewed before republication. Official NCBI usage documentation permits up to three requests per second per IP without a key and ten with a key. Higher-rate work needs authorization; use batching and a contact-identifying client. The original NCBI Bookshelf guide returned a browser challenge despite HTTP 200. Official NCBI E-utilities reference and usage pages were usable. A topic match is not evidence of research quality or clinical efficacy. Official documentation capture confirms the service purpose, but some requested parameter/term details were not present in the saved text; complete endpoint documentation is NOT CHECKED. [Official documentation](https://eutilities.github.io/site/Reference_Guide/esearch/) ### [Crossref](https://toolbelt.utlyze.com/?tool=api-catalog-crossref-6ee7dd) Resolve DOI, publication type and publication date for battery-recycling literature and retain links to publisher records. **Checked 2026-10-11T02:57:41.340652+00:00:** One scholarly DOI metadata record matching battery recycling; titles, dates and DOI only. **Limits:** Crossref states that its metadata are generally reusable without copyright restrictions and its own data use CC0. Abstracts can remain copyrighted by publishers or authors. This probe selects DOI, title, publication date and type only; full-text rights are separate. Current access docs list public rate/concurrency 5/1 and polite 10/3. This contact-identified probe actually returned X-Rate-Limit-Limit=3, interval=1s and concurrency=3. Follow actual headers and the stricter observed rate rather than assuming the documentation table applies unchanged. Search ranking is not an exhaustive systematic review. Bibliographic metadata reuse does not authorize publisher full text. [Official documentation](https://www.crossref.org/documentation/retrieve-metadata/rest-api/) ### [OpenAlex](https://toolbelt.utlyze.com/?tool=api-catalog-openalex-aba115) Discover research works and DOI links for a technology topic using public scholarly metadata. **Checked 2026-10-11T02:57:41.660838+00:00:** One research-work metadata result for battery recycling; unauthenticated access check only, no account. **Limits:** Official OpenAlex access/pricing documentation describes the metadata dataset as CC0. Linked articles and other externally hosted content retain their own rights. Current authentication docs permit casual use without a key. Pricing docs give a $0.10 daily keyless allowance and $1/day with a free key; list/filter calls and search calls consume that budget at different rates. The observed search cost_usd was 0.001. More than 100 requests/second triggers 429; free access is not unlimited. Older 2026 announcements about mandatory keys conflict with the current authentication page; current docs and this keyless response establish only casual access today. Header budget units were not inferred from the raw numeric limit. [Official documentation](https://developers.openalex.org/guides/authentication) ### [Open Food Facts](https://toolbelt.utlyze.com/?tool=api-catalog-open-food-facts-28d1de) Look up a barcode to compare product identity, nutrient fields and contributor-supplied allergen tags, then verify against the label. **Checked 2026-10-11T02:58:05.196088+00:00:** One public food barcode record with product identity, nutrients and allergen tags; community data requiring verification. **Limits:** The database uses ODbL with attribution/share-alike obligations; individual contents use DbCL, and product images have separate CC BY-SA and trademark considerations. No image was requested. The captured current API documentation says 15 product-read requests/minute/IP and 10 search requests/minute/IP; send an identifying User-Agent. New integrations should assess v3. The tested v2 single-product route remains responsive. Community entries may be incomplete or wrong. Allergen and nutrition tags are not a substitute for the current product label. API documentation also asks implementers to describe their usage via a form; no form or contact was submitted. [Official documentation](https://openfoodfacts.github.io/openfoodfacts-server/api/) ### [CISA Known Exploited Vulnerabilities](https://toolbelt.utlyze.com/?tool=api-catalog-cisa-kev-18d4ac) Join an internally known CVE against CISA KEV to prioritize defensive patch review and preserve required-action and deadline context. **Checked 2026-10-11T02:58:08.613844+00:00:** One bounded public KEV JSON feed retrieval with a local CVE-2021-44228 lookup; no network scanning. **Limits:** CISA publishes the KEV catalog under CC0 1.0. External advisories and linked vendor content have separate rights; government marks do not imply endorsement. No key required for the static JSON feed. No numeric request-rate quota was established; cache the feed and use conditional updates where supported. Current response was 1,777,558 bytes, below this 2 MB cap; future growth must fail closed rather than silently increase the bound. The request retrieved the full small public catalog once; the one-CVE filter runs locally. Federal directive deadlines are not automatically obligations for every organization. Presence in KEV is a prioritization signal, not evidence that a specific system is vulnerable. [Official documentation](https://www.cisa.gov/known-exploited-vulnerabilities-catalog) ### [CMS Medicare Provider Enrollment](https://toolbelt.utlyze.com/?tool=api-cms-provider-enrollment) Validate Medicare enrollment identifiers and provider types for a healthcare market map; combine with NPI records after checking dates and matching quality. **Checked 2026-10-11T09:06:40.338611+00:00:** One public Medicare fee-for-service provider enrollment row filtered to Utah; no patient or claims data. **Limits:** Public enrollment data, not private patient data. Enrollment is not a clinical-quality rating or an eligibility decision. Documented pagination maximum is 5,000 rows. This probe asks for one row. [Official documentation](https://data.cms.gov/api-docs) ### [USDA FoodData Central](https://toolbelt.utlyze.com/?tool=api-usda-fooddata-central) Find food-product IDs and nutrient fields for food manufacturing research, menu analysis or product comparisons while preserving data type and release. **Checked 2026-10-11T09:06:40.575687+00:00:** One FoodData Central search result for Cheddar Cheese, using the existing data.gov credential. **Limits:** USDA documents the data as public domain under CC0 1.0; cite FoodData Central and the release. Default limit is 1,000 requests/hour/IP. Existing data.gov credential is reused; no new key or account. [Official documentation](https://fdc.nal.usda.gov/api-guide/) ## Housing/real estate ### [HUD USER](https://toolbelt.utlyze.com/?tool=api-hud-user) Compare local rent benchmarks, income limits, affordability and assisted-housing supply; align ZIP-based market areas with census tracts. **Checked 2026-10-11T09:19:44.573391+00:00:** Five authenticated bounded queries: ZIP 84101 crosswalk; Utah rent and income limits; Utah CHAS; Utah 2024 assisted-housing summary. **Limits:** Existing token and enrolled account used. One selected geography/query per family, not all years or dimensions. NCWM vacancy data is unselected and requires separate eligible affiliation and access. Aggregate housing research does not establish individual eligibility or a full integration. [Official documentation](https://www.huduser.gov/portal/dataset/fmr-api.html) ## Manufacturing/trade ### [World Bank](https://toolbelt.utlyze.com/?tool=api-catalog-world-bank-bb4cf3) Compare manufacturing value added, exports and tertiary enrollment across countries using named WDI indicators and explicit years. **Checked 2026-10-11T02:59:54.018846+00:00:** Three India WDI observations for 2022: manufacturing share, tertiary enrollment and exports share. Alternate public scope after USA observations included nulls. **Limits:** World Bank-produced open datasets generally use CC BY 4.0 plus the World Bank additional terms. Attribute World Bank and underlying providers; third-party datasets may have different terms. Check indicator metadata before redistribution. No key needed for the tested v2 Indicators API. A numeric provider quota was not established; use country/indicator/year filters, pagination and caching. The first USA query contained legitimate null observations; absence is not zero. The final India 2022 query returned three numeric observations. GDP shares and gross enrollment ratios use different denominators. [Official documentation](https://datahelpdesk.worldbank.org/knowledgebase/articles/898581-api-basic-call-structures) ### [Eurostat](https://toolbelt.utlyze.com/?tool=api-catalog-eurostat-c2b0c2) Compare monthly manufacturing production by country while preserving the index base year and seasonal adjustment. **Checked 2026-10-11T02:57:41.103848+00:00:** Germany manufacturing industrial-production index, January 2024, seasonally/calendar adjusted (2021=100). **Limits:** Eurostat reuse normally requires source acknowledgment and identification of modifications. Third-party data and named national/commercial trade-data exceptions apply. This probe uses German manufacturing statistics, not the restricted detailed trade datasets. Public Statistics API requires no key. No numeric request-rate quota was established. Request small dimensional subsets; the current database can be revised and is not an archival version store. This is one revised historical index observation, not a current factory-level production estimate. [Official documentation](https://ec.europa.eu/eurostat/web/user-guides/data-browser/api-data-access/api-introduction) ### [Crossref](https://toolbelt.utlyze.com/?tool=api-catalog-crossref-6ee7dd) Resolve DOI, publication type and publication date for battery-recycling literature and retain links to publisher records. **Checked 2026-10-11T02:57:41.340652+00:00:** One scholarly DOI metadata record matching battery recycling; titles, dates and DOI only. **Limits:** Crossref states that its metadata are generally reusable without copyright restrictions and its own data use CC0. Abstracts can remain copyrighted by publishers or authors. This probe selects DOI, title, publication date and type only; full-text rights are separate. Current access docs list public rate/concurrency 5/1 and polite 10/3. This contact-identified probe actually returned X-Rate-Limit-Limit=3, interval=1s and concurrency=3. Follow actual headers and the stricter observed rate rather than assuming the documentation table applies unchanged. Search ranking is not an exhaustive systematic review. Bibliographic metadata reuse does not authorize publisher full text. [Official documentation](https://www.crossref.org/documentation/retrieve-metadata/rest-api/) ### [OpenAlex](https://toolbelt.utlyze.com/?tool=api-catalog-openalex-aba115) Discover research works and DOI links for a technology topic using public scholarly metadata. **Checked 2026-10-11T02:57:41.660838+00:00:** One research-work metadata result for battery recycling; unauthenticated access check only, no account. **Limits:** Official OpenAlex access/pricing documentation describes the metadata dataset as CC0. Linked articles and other externally hosted content retain their own rights. Current authentication docs permit casual use without a key. Pricing docs give a $0.10 daily keyless allowance and $1/day with a free key; list/filter calls and search calls consume that budget at different rates. The observed search cost_usd was 0.001. More than 100 requests/second triggers 429; free access is not unlimited. Older 2026 announcements about mandatory keys conflict with the current authentication page; current docs and this keyless response establish only casual access today. Header budget units were not inferred from the raw numeric limit. [Official documentation](https://developers.openalex.org/guides/authentication) ### [EPA ECHO](https://toolbelt.utlyze.com/?tool=api-catalog-epa-echo-bdb193) Retrieve public facilities matching a state, ZIP and name for environmental-compliance context and source-linked facility research. **Checked 2026-10-11T02:58:06.036033+00:00:** Narrow public Utah facility name and ZIP lookup for environmental compliance context; no assertion of a violation. **Limits:** Dataset-specific reuse terms were not established in the captured service pages. Attribute EPA ECHO and preserve dataset dates; public access alone does not establish every downstream reuse right. The scoped service request required no key and returned 27 facilities in 43,204 bytes. A numeric rate quota was not established. Use narrow filters; larger retrievals should use EPA-supported export/download workflows. The interactive parameter page was a Swagger shell and an attempted JSON-spec route returned 500. The official service overview and returned schema were verified; complete interactive parameter documentation was not checked. A matching facility is not proof of a violation or present compliance. [Official documentation](https://echo.epa.gov/tools/web-services) ### [EPA Envirofacts / DMAP](https://toolbelt.utlyze.com/?tool=api-catalog-epa-envirofacts-08c594) Resolve one TRI facility identifier and location attributes for a manufacturing environmental-data join. **Checked 2026-10-11T02:58:05.237895+00:00:** One Utah TRI facility record, selected with an official paginated DMAP query. **Limits:** Dataset-specific reuse terms were not established. Attribute EPA/Envirofacts and the source TRI dataset; API availability is not a blanket commercial-use license. The current DMAP documentation supports bounded row pagination and notes request execution limits. A numeric per-second quota was not established. This check requested row 1 only and made no bulk extraction. The raw official facility record includes public contact fields. Proposed use cases and publication metadata use facility identifiers, not contacts; the response snapshot stays in the internal evidence bundle. This is the current DMAP route, not a claim that all legacy Envirofacts URLs work. [Official documentation](https://www.epa.gov/enviro/envirofacts-data-service-api) ### [Chicago Building Permits (Socrata)](https://toolbelt.utlyze.com/?tool=api-catalog-chicago-permits-a146cb) Track dated public building-permit types and identifiers in Chicago for local construction research. **Checked 2026-10-11T02:58:07.948653+00:00:** One public Chicago building permit with permit ID, type and issue date; no owner/contact/address fields. **Limits:** City dataset-specific reuse terms were not independently checked. Attribute City of Chicago and preserve update dates; the SODA API software/service terms are not a substitute for dataset rights. Official SODA docs support $select/$limit queries. Small legacy SODA requests work without a token, with lower IP-level throttling; tokens can raise allowances. No exact anonymous quota was established. Do not generalize this result to SODA 3, which can require authentication. The original dataset-specific developer page was a client-rendered shell; the official general query reference was reviewed. The newest permit row is not a count of completed construction. Selected fields omit owner, address and contact information. Official documentation capture confirms the service purpose, but some requested parameter/term details were not present in the saved text; complete endpoint documentation is NOT CHECKED. [Official documentation](https://dev.socrata.com/docs/queries/) ### [CISA Known Exploited Vulnerabilities](https://toolbelt.utlyze.com/?tool=api-catalog-cisa-kev-18d4ac) Join an internally known CVE against CISA KEV to prioritize defensive patch review and preserve required-action and deadline context. **Checked 2026-10-11T02:58:08.613844+00:00:** One bounded public KEV JSON feed retrieval with a local CVE-2021-44228 lookup; no network scanning. **Limits:** CISA publishes the KEV catalog under CC0 1.0. External advisories and linked vendor content have separate rights; government marks do not imply endorsement. No key required for the static JSON feed. No numeric request-rate quota was established; cache the feed and use conditional updates where supported. Current response was 1,777,558 bytes, below this 2 MB cap; future growth must fail closed rather than silently increase the bound. The request retrieved the full small public catalog once; the one-CVE filter runs locally. Federal directive deadlines are not automatically obligations for every organization. Presence in KEV is a prioritization signal, not evidence that a specific system is vulnerable. [Official documentation](https://www.cisa.gov/known-exploited-vulnerabilities-catalog) ### [USAspending.gov](https://toolbelt.utlyze.com/?tool=api-catalog-usaspending-gov-e7a94f) Identify scientific R&D federal contract awards with activity in a named fiscal year, their NAICS classification, recipient and lifetime award amount. **Checked 2026-10-11T03:06:54.886051+00:00:** One scientific R&D contract award (NAICS 5417 prefix) with FY2024 activity and lifetime award amount; not FY2024-only spending. Distinct from existing recipient autocomplete. **Limits:** Dataset-specific reuse terms were not independently checked. Cite USAspending/Treasury and preserve award identifiers and fiscal filters; this is public award data, not approval of a commercial screening decision. The official POST award-search contract accepts NAICS prefix filters, field projection and a one-record page. No key was required; a numeric rate quota was not established. Prefer official bulk/download tools for large history extracts. The initial request used unsupported field name NAICS Code and got null. The corrected documented NAICS field returned code and description. Award Amount is a lifetime award total; the FY2024 activity filter does not make it FY2024-only spending, an open opportunity, revenue or payment. Transaction-level fiscal-period amounts were not checked. [Official documentation](https://api.usaspending.gov/docs/endpoints) ### [NHTSA vPIC / vehicle data](https://toolbelt.utlyze.com/?tool=api-catalog-vehicles-c9b878) Decode a world-manufacturer identifier to standardize manufacturer and vehicle-type taxonomy for fleet or supply-chain research. **Checked 2026-10-11T02:58:09.322079+00:00:** One public Ford world-manufacturer identifier decode; manufacturer/make/type metadata, no customer VIN. **Limits:** Dataset-specific redistribution terms were not independently checked. Retain NHTSA source attribution; government data access does not imply a license for third-party material or software. No key was needed for the public WMI endpoint. Official docs describe automated traffic control but do not give a fixed numeric quota in the reviewed scope. Use small exact-identifier requests and respect throttling. The probe uses public WMI 1FD, not a customer VIN. Manufacturer taxonomy does not establish a specific vehicle condition, title history, recall status or insurance risk. [Official documentation](https://vpic.nhtsa.dot.gov/api/) ### [US Treasury Fiscal Data](https://toolbelt.utlyze.com/?tool=api-catalog-treasury-fiscal-be596c) Retrieve a named quarter-end Treasury reporting exchange rate for an accounting or economic reference table. **Checked 2026-10-11T02:58:10.069395+00:00:** One December 31, 2024 Canada-dollar Treasury reporting exchange rate; accounting reference, not a live trading quote. **Limits:** Official API documentation explicitly permits free unrestricted commercial and noncommercial copying, adaptation and redistribution of Fiscal Data information. Attribute Treasury and preserve reporting-date/unit context; no endorsement is implied. Official API requires no authorization for public data. Filter/field/page-size controls are documented; a numeric request-rate quota was not established. The probe retrieves one currency/date record. A Treasury reporting exchange rate is a dated accounting reference, not a live market quote or investment recommendation. [Official documentation](https://fiscaldata.treasury.gov/api-documentation/) ### [UN Comtrade](https://toolbelt.utlyze.com/?tool=api-catalog-un-comtrade-e6c83f) Inspect a country/year export aggregate for internal trade research and retain the classification and aggregation flags. **Checked 2026-10-11T02:58:10.220514+00:00:** One 2023 United States total annual export record from the official public preview endpoint. **Limits:** UN Comtrade data are UN-copyrighted and generally supplied for internal use. Re-dissemination needs UNSD permission except specified limited exceptions. Do not label this source open-licensed or publish a redistributed data feed without a rights review; cite UN Comtrade. Anonymous preview is limited to 500 records and a single period/product per call. The free registered basic plan offers 100K records/call and 500 API calls/day with a key. Exact anonymous rate per second was not established; this request uses maxRecords=1. The old swagger/index.html documentation URL returned 404; the official UN Comtrade help page was available. Preview responses omit descriptive fields and are not full-data entitlements. The tested TOTAL row is an aggregate and its reported/estimated flags must be preserved. [Official documentation](https://uncomtrade.org/docs/un-comtrade-api/) ### [US EIA Open Data API v2](https://toolbelt.utlyze.com/?tool=api-eia-open-data) Compare annual Utah industrial electricity prices or generation/fuel series for energy-cost research. **Checked 2026-10-11T03:22:24.315458+00:00:** One annual 2024 Utah industrial electricity-price record; public aggregate data only. **Limits:** Review the EIA API Terms of Service, source attribution and no-endorsement requirements. API access is separate from rights for embedded third-party material. EIA publishes sustainable-rate guidance around 9,000/hour and bursts below five/second under ideal conditions, but complexity and enforcement vary. The recorded successful query covers only its named endpoint and parameters; other datasets and usage remain untested. [Official documentation](https://www.eia.gov/opendata/documentation.php) ## Procurement ### [USAspending.gov](https://toolbelt.utlyze.com/?tool=api-catalog-usaspending-gov-e7a94f) Identify scientific R&D federal contract awards with activity in a named fiscal year, their NAICS classification, recipient and lifetime award amount. **Checked 2026-10-11T03:06:54.886051+00:00:** One scientific R&D contract award (NAICS 5417 prefix) with FY2024 activity and lifetime award amount; not FY2024-only spending. Distinct from existing recipient autocomplete. **Limits:** Dataset-specific reuse terms were not independently checked. Cite USAspending/Treasury and preserve award identifiers and fiscal filters; this is public award data, not approval of a commercial screening decision. The official POST award-search contract accepts NAICS prefix filters, field projection and a one-record page. No key was required; a numeric rate quota was not established. Prefer official bulk/download tools for large history extracts. The initial request used unsupported field name NAICS Code and got null. The corrected documented NAICS field returned code and description. Award Amount is a lifetime award total; the FY2024 activity filter does not make it FY2024-only spending, an open opportunity, revenue or payment. Transaction-level fiscal-period amounts were not checked. [Official documentation](https://api.usaspending.gov/docs/endpoints) ## Property/geospatial ### [USGS Water Services](https://toolbelt.utlyze.com/?tool=api-catalog-usgs-water-services-0e6d35) Add dated river-discharge observations to water availability or watershed research with station, parameter, unit and approval status. **Checked 2026-10-11T02:57:39.700421+00:00:** Two daily discharge observations at USGS Potomac River station 01646500 for January 1-2, 2024. **Limits:** USGS-authored data and information are in the US public domain; credit USGS. Third-party materials may retain separate rights. The software license and the observation-data rights are separate. API keys are optional and increase hourly allowances. Current docs direct users to X-RateLimit-Limit/Remaining headers; a numerical anonymous limit was not present in this response. Do not treat a documentation example as the observed quota. Use the modern OGC route for this capability. Legacy Water Services migration timing is separate; this probe does not establish that every legacy endpoint has retired. Two daily mean discharge records do not establish flood risk at a parcel. [Official documentation](https://api.waterdata.usgs.gov/docs/ogcapi/) ### [EPA ECHO](https://toolbelt.utlyze.com/?tool=api-catalog-epa-echo-bdb193) Retrieve public facilities matching a state, ZIP and name for environmental-compliance context and source-linked facility research. **Checked 2026-10-11T02:58:06.036033+00:00:** Narrow public Utah facility name and ZIP lookup for environmental compliance context; no assertion of a violation. **Limits:** Dataset-specific reuse terms were not established in the captured service pages. Attribute EPA ECHO and preserve dataset dates; public access alone does not establish every downstream reuse right. The scoped service request required no key and returned 27 facilities in 43,204 bytes. A numeric rate quota was not established. Use narrow filters; larger retrievals should use EPA-supported export/download workflows. The interactive parameter page was a Swagger shell and an attempted JSON-spec route returned 500. The official service overview and returned schema were verified; complete interactive parameter documentation was not checked. A matching facility is not proof of a violation or present compliance. [Official documentation](https://echo.epa.gov/tools/web-services) ### [EPA Envirofacts / DMAP](https://toolbelt.utlyze.com/?tool=api-catalog-epa-envirofacts-08c594) Resolve one TRI facility identifier and location attributes for a manufacturing environmental-data join. **Checked 2026-10-11T02:58:05.237895+00:00:** One Utah TRI facility record, selected with an official paginated DMAP query. **Limits:** Dataset-specific reuse terms were not established. Attribute EPA/Envirofacts and the source TRI dataset; API availability is not a blanket commercial-use license. The current DMAP documentation supports bounded row pagination and notes request execution limits. A numeric per-second quota was not established. This check requested row 1 only and made no bulk extraction. The raw official facility record includes public contact fields. Proposed use cases and publication metadata use facility identifiers, not contacts; the response snapshot stays in the internal evidence bundle. This is the current DMAP route, not a claim that all legacy Envirofacts URLs work. [Official documentation](https://www.epa.gov/enviro/envirofacts-data-service-api) ### [OpenStreetMap / Overpass](https://toolbelt.utlyze.com/?tool=api-catalog-overpass-api-267fc9) Resolve a known map feature ID and coordinates for a small research join, with OpenStreetMap attribution. **Checked 2026-10-11T02:58:06.998228+00:00:** One public OpenStreetMap node by exact ID; a read-only map lookup rather than a geographic scan. **Limits:** OpenStreetMap database uses ODbL with attribution and applicable share-alike duties. Overpass software licensing is separate from map-data licensing. Review derived-database and produced-work obligations before redistribution. Official OSM Overpass guidance gives one-off fair-use bounds below 10,000 queries/day, 1 GB/day and ten processing minutes; recurring applications should divide these by 100 and avoid parallel scripts. Shared public servers are intended for small projects. Commercial or substantial production workloads should use their own server or an appropriate provider; no hosting entitlement was established. A shared-server research probe does not approve commercial production hosting. Map coverage and feature currency vary. No geographic area scan, routing or editing request was made. [Official documentation](https://wiki.openstreetmap.org/wiki/Overpass_API) ### [NOAA CO-OPS Tides and Currents](https://toolbelt.utlyze.com/?tool=api-catalog-noaa-coops-a15f72) Retrieve historical hourly water levels for port or coastal research while preserving station, datum, units and time zone. **Checked 2026-10-11T02:58:07.077091+00:00:** Twenty-four verified hourly water levels for The Battery, New York, January 1, 2024, MLLW/meters/GMT. **Limits:** A NOAA public-access policy page returned 403 to the bounded reader. Dataset-specific redistribution terms were not independently checked; attribute NOAA CO-OPS and verify rights before republishing a data product. No key required for the tested CO-OPS route. Official documentation allows up to one year for an hourly-height request; per-product bounds differ. A numeric requests-per-second quota was not established. This request covers one station and one day. Historical verified water levels are not a forecast or navigation safety certification. MLLW is a tidal datum; values cannot be combined with another datum without conversion. NOAA CDO remains a separate keyed candidate. [Official documentation](https://api.tidesandcurrents.noaa.gov/api/dev) ### [USDA NRCS Soil Data Access](https://toolbelt.utlyze.com/?tool=api-catalog-usda-soil-e8b082) Resolve an NRCS soil map-unit key and name before a soil or land-use analysis with the appropriate survey version. **Checked 2026-10-11T02:58:08.726528+00:00:** One public soil map-unit name and key for map-unit 171062; SELECT only, no persistent area or job creation. **Limits:** The official service supplies public NRCS soil information and a recommended citation. A formal dataset-specific reuse license was not independently checked; retain NRCS/SSURGO provenance and survey date. The successful read-only SELECT POST required no key. Request-size/query-complexity constraints must be respected; a numeric rate quota was not established. This query uses TOP 1 and one exact map-unit key, without job or area creation. JSON+COLUMNNAME returns a header row plus a data row: two array rows mean one soil record. A map-unit label alone does not establish parcel suitability or engineering properties. [Official documentation](https://sdmdataaccess.nrcs.usda.gov/WebServiceHelp.aspx) ### [Chicago Building Permits (Socrata)](https://toolbelt.utlyze.com/?tool=api-catalog-chicago-permits-a146cb) Track dated public building-permit types and identifiers in Chicago for local construction research. **Checked 2026-10-11T02:58:07.948653+00:00:** One public Chicago building permit with permit ID, type and issue date; no owner/contact/address fields. **Limits:** City dataset-specific reuse terms were not independently checked. Attribute City of Chicago and preserve update dates; the SODA API software/service terms are not a substitute for dataset rights. Official SODA docs support $select/$limit queries. Small legacy SODA requests work without a token, with lower IP-level throttling; tokens can raise allowances. No exact anonymous quota was established. Do not generalize this result to SODA 3, which can require authentication. The original dataset-specific developer page was a client-rendered shell; the official general query reference was reviewed. The newest permit row is not a count of completed construction. Selected fields omit owner, address and contact information. Official documentation capture confirms the service purpose, but some requested parameter/term details were not present in the saved text; complete endpoint documentation is NOT CHECKED. [Official documentation](https://dev.socrata.com/docs/queries/) ## Software/cybersecurity ### [OSV Vulnerability Database](https://toolbelt.utlyze.com/?tool=api-osv) Match an approved dependency inventory to published vulnerabilities and prioritize review alongside CISA KEV; verify applicability before changing production. **Checked 2026-10-11T09:06:40.478095+00:00:** Advisories for the public example package requests 2.31.0 on PyPI; no scan of private dependencies or production systems. **Limits:** OSV aggregates upstream advisory databases; preserve advisory/source links and their applicable terms. Open-source tooling does not make all upstream records identically licensed. Official FAQ currently reports no API rate limit. Use bounded package/version queries and normal backoff. [Official documentation](https://google.github.io/osv.dev/quickstart/) ## Transport ### [OpenStreetMap / Overpass](https://toolbelt.utlyze.com/?tool=api-catalog-overpass-api-267fc9) Resolve a known map feature ID and coordinates for a small research join, with OpenStreetMap attribution. **Checked 2026-10-11T02:58:06.998228+00:00:** One public OpenStreetMap node by exact ID; a read-only map lookup rather than a geographic scan. **Limits:** OpenStreetMap database uses ODbL with attribution and applicable share-alike duties. Overpass software licensing is separate from map-data licensing. Review derived-database and produced-work obligations before redistribution. Official OSM Overpass guidance gives one-off fair-use bounds below 10,000 queries/day, 1 GB/day and ten processing minutes; recurring applications should divide these by 100 and avoid parallel scripts. Shared public servers are intended for small projects. Commercial or substantial production workloads should use their own server or an appropriate provider; no hosting entitlement was established. A shared-server research probe does not approve commercial production hosting. Map coverage and feature currency vary. No geographic area scan, routing or editing request was made. [Official documentation](https://wiki.openstreetmap.org/wiki/Overpass_API) ### [NOAA CO-OPS Tides and Currents](https://toolbelt.utlyze.com/?tool=api-catalog-noaa-coops-a15f72) Retrieve historical hourly water levels for port or coastal research while preserving station, datum, units and time zone. **Checked 2026-10-11T02:58:07.077091+00:00:** Twenty-four verified hourly water levels for The Battery, New York, January 1, 2024, MLLW/meters/GMT. **Limits:** A NOAA public-access policy page returned 403 to the bounded reader. Dataset-specific redistribution terms were not independently checked; attribute NOAA CO-OPS and verify rights before republishing a data product. No key required for the tested CO-OPS route. Official documentation allows up to one year for an hourly-height request; per-product bounds differ. A numeric requests-per-second quota was not established. This request covers one station and one day. Historical verified water levels are not a forecast or navigation safety certification. MLLW is a tidal datum; values cannot be combined with another datum without conversion. NOAA CDO remains a separate keyed candidate. [Official documentation](https://api.tidesandcurrents.noaa.gov/api/dev) ### [NHTSA vPIC / vehicle data](https://toolbelt.utlyze.com/?tool=api-catalog-vehicles-c9b878) Decode a world-manufacturer identifier to standardize manufacturer and vehicle-type taxonomy for fleet or supply-chain research. **Checked 2026-10-11T02:58:09.322079+00:00:** One public Ford world-manufacturer identifier decode; manufacturer/make/type metadata, no customer VIN. **Limits:** Dataset-specific redistribution terms were not independently checked. Retain NHTSA source attribution; government data access does not imply a license for third-party material or software. No key was needed for the public WMI endpoint. Official docs describe automated traffic control but do not give a fixed numeric quota in the reviewed scope. Use small exact-identifier requests and respect throttling. The probe uses public WMI 1FD, not a customer VIN. Manufacturer taxonomy does not establish a specific vehicle condition, title history, recall status or insurance risk. [Official documentation](https://vpic.nhtsa.dot.gov/api/) ### [NOAA NCEI Access Data Service](https://toolbelt.utlyze.com/?tool=api-noaa-ncei-access) Join a site and date to historical temperature and precipitation for construction planning, agriculture or weather-related operational research. **Checked 2026-10-11T09:06:40.338313+00:00:** One daily weather record at Salt Lake City airport for 2024-01-01, with maximum/minimum temperature and precipitation in metric units. **Limits:** Preserve station, date, units and measurement attributes; check the selected dataset documentation before redistribution. Use narrow station/date/field requests. NCEI reports intermittent migration-related service degradation; no numeric quota established in this review. [Official documentation](https://www.ncei.noaa.gov/support/access-data-service-api-user-documentation)