API FoundryLogan Pendragon Forge Lab

Live API catalog

Available APIs

Browse every API in the Foundry, see exactly where its data comes from, and check the current release before you build. This catalog is generated from the same database and dataset definitions used by the gateway.

35Available APIs
103/103Healthy source feeds
1 creditStandard request
One keyEntire catalog

Search the catalog

Find the data you need.

Each page combines coverage, endpoints, contract and data versions, record counts, source health, and the full update schedule. New APIs appear here when their production release becomes available.

01
3/3 sources healthy

Units & Measurements

Standardized measurement knowledge and dimension-safe conversion.

Contract
1.0.0
Data version
qudt-units-3.5.0-expanded
Records
2,928
Normal pull
none
Full check
yearly verification
Last pull
Aug 30, 2026
View API details
02
1/1 sources healthy

Occupations & Careers

Deep, developer-friendly access to occupational and career knowledge.

Contract
1.0.0
Data version
onet-31.0
Records
1,016
Normal pull
quarterly
Full check
each O*NET production release
Last pull
Aug 31, 2026
View API details
03
6/6 sources healthy

Countries & Geography

A canonical geographic identity layer shared across the Foundry.

Contract
1.0.0
Data version
geography-premium-2026.08.31+1788197564
Records
287,730
Normal pull
quarterly
Full check
yearly
Last pull
Aug 31, 2026
View API details
04
4/4 sources healthy

Languages

Normalized language codes, scripts, families, names, directionality, and geographic relationships.

Contract
1.0.0
Data version
languages-2026-08-08-cldr48.2-glottolog5.3
Records
8,276
Normal pull
monthly check
Full check
quarterly
Last pull
Aug 29, 2026
View API details
05
3/3 sources healthy

Currency Knowledge

Current and historical currency identity and lifecycle knowledge without live exchange rates.

Contract
1.0.0
Data version
iso4217-expanded-2026.08.30
Records
330
Normal pull
weekly check
Full check
quarterly
Last pull
Aug 30, 2026
View API details
06
2/2 sources healthy

Chemical Elements

Complete periodic-table element knowledge with source-qualified physical properties.

Contract
1.0.0
Data version
elements-nist-isotopes-2026.08.30
Records
118
Normal pull
none
Full check
yearly verification
Last pull
Aug 30, 2026
View API details
07
5/5 sources healthy

Holidays & Observances

Jurisdiction-aware public holidays plus a source-separated religious and cultural observance catalog.

Contract
1.0.0
Data version
holidays-premium-2026.09.01
Records
18,636
Normal pull
monthly check
Full check
yearly each October or November, plus calendar-window regeneration
Last pull
Sep 1, 2026
View API details
08
2/2 sources healthy

Historical Events

Sourced historical events with uncertainty-aware dates, places, people, and relationships.

Contract
1.0.0
Data version
historical-events-expanded-2026.09.01
Records
44,633
Normal pull
quarterly additions
Full check
yearly
Last pull
Sep 1, 2026
View API details
09
0/0 sources healthy

Historical People

Sourced historical identities, aliases, life dates, relationships, works, and events.

Contract
1.0.0
Data version
wikimedia-biographies-2026.09.01
Records
97,539
Normal pull
quarterly additions
Full check
yearly
Last pull
Not recorded yet
View API details
10
1/1 sources healthy

Public-Domain Works

Metadata and rights evidence for works that may be reusable in a specified jurisdiction.

Contract
1.0.0
Data version
gutenberg-catalog-2026.08.31
Records
119,890
Normal pull
monthly catalog reconciliation
Full check
January 1 and yearly
Last pull
Aug 31, 2026
View API details
11
3/3 sources healthy

Species & Taxonomy

Expert-reviewed taxonomic names, synonyms, acceptance state, hierarchy, vernaculars, and sourced geography.

Contract
1.0.0
Data version
itis-fws-range-2026.09.01.2
Records
1,000,552
Normal pull
monthly
Full check
monthly
Last pull
Sep 1, 2026
View API details
12
7/7 sources healthy

Astronomy

Versioned solar-system, stellar, exoplanet, minor-body, and deep-sky object knowledge.

Contract
1.0.0
Data version
astronomy-premium-2026.09.01+1788288544
Records
1,595,831
Normal pull
monthly full catalog reconciliation
Full check
monthly
Last pull
Sep 1, 2026
View API details
13
5/5 sources healthy

Mythology

Source-separated mythological entities, traditions, stories, artifacts, places, and relationships.

Contract
1.0.0
Data version
wikidata-mythology-expanded-2026.09.01
Records
22,425
Normal pull
quarterly additions
Full check
yearly
Last pull
Sep 1, 2026
View API details
14
1/1 sources healthy

Food Ingredient Knowledge

Regulatory and technical knowledge about food substances, additives, identifiers, aliases, and purposes without medical advice.

Contract
1.0.0
Data version
fda-food-substances-2026.08.29
Records
3,971
Normal pull
monthly
Full check
quarterly
Last pull
Aug 29, 2026
View API details
15
10/10 sources healthy

U.S. Government Agencies

Canonical federal organizations plus source-labelled U.S. state and territory government service directories.

Contract
1.0.0
Data version
agencies-state-2026.09.01
Records
914
Normal pull
monthly
Full check
quarterly
Last pull
Sep 1, 2026
View API details
16
6/6 sources healthy

Unified Recalls

Normalized multi-agency product recalls with identifiers, affected scope, status, and source-specific facts.

Contract
1.0.0
Data version
recalls-identifiers-2026.09.02.3
Records
423,609
Normal pull
daily initially; every 6 hours when depended upon
Full check
weekly
Last pull
Aug 31, 2026
View API details
17
2/2 sources healthy

Building Permit Statistics

Compact authoritative state and county residential building-permit statistics without thousands of municipal connectors.

Contract
1.0.0
Data version
census-bps-202605
Records
3,085
Normal pull
monthly after Census release
Full check
yearly final release
Last pull
Aug 31, 2026
View API details
18
1/1 sources healthy

Government Procurement Awards

Searchable recent federal contract awards, recipients, awarding agencies, classifications, values, and performance dates.

Contract
1.0.0
Data version
usaspending-fy2026-2026.09.03
Records
9,837
Normal pull
every 4 hours
Full check
weekly
Last pull
Sep 3, 2026
View API details
19
1/1 sources healthy

Classification & Identifier Crosswalks

Versioned classification hierarchies and mappings beginning with complete 2022 NAICS.

Contract
1.0.0
Data version
naics-2022-hierarchy-1
Records
2,125
Normal pull
source release checks
Full check
each scheme release
Last pull
Aug 29, 2026
View API details
20
1/1 sources healthy

Government Grants

Normalized grant opportunities, assistance listings, eligibility, deadlines, agencies, and awards.

Contract
1.0.0
Data version
grants-2026.09.02
Records
83,335
Normal pull
every 4 to 24 hours
Full check
weekly
Last pull
Sep 3, 2026
View API details
21
2/2 sources healthy

Education Institutions & Programs

Institutions, campuses, programs, credentials, accreditation references, costs, and sourced outcomes.

Contract
1.0.0
Data version
college-scorecard-2026.06.10.1
Records
234,253
Normal pull
quarterly checks
Full check
annual source releases
Last pull
Aug 30, 2026
View API details
22
1/1 sources healthy

Business & Organization Knowledge

Public organization identity, aliases, filings, regulators, industry codes, and parent relationships, beginning with a narrow U.S. scope.

Contract
1.0.0
Data version
sec-tickers-2026.09.01
Records
10,391
Normal pull
daily to monthly by source
Full check
quarterly
Last pull
Sep 3, 2026
View API details
23
1/1 sources healthy

Food & Nutrition

Food identity, nutrient composition, serving units, branded products, and source-specific measurements separate from ingredient regulation.

Contract
1.0.0
Data version
fdc-2026.04
Records
2,101,279
Normal pull
monthly checks
Full check
each source release
Last pull
Aug 30, 2026
View API details
24
2/2 sources healthy

Laws, Regulations & Government Publications

Versioned federal legal and regulatory documents, effective dates, agencies, citations, and amendment relationships without legal advice.

Contract
1.0.0
Data version
federal-legal-2026.09.02
Records
17,623
Normal pull
daily
Full check
yearly plus current-year daily reconciliation
Last pull
Sep 2, 2026
View API details
25
1/1 sources healthy

Environmental & Hazard Data

Complete source-faithful U.S. disaster declaration and affected-area records without predictive risk claims.

Contract
1.0.0
Data version
openfema-disasters-2026-08-29
Records
70,272
Normal pull
daily
Full check
weekly
Last pull
Sep 3, 2026
View API details
26
6/6 sources healthy

Global Aviation Facilities

Global airports, runways, radio frequencies, navigation aids, countries, and regions.

Contract
1.0.0
Data version
ourairports-2026.09.02
Records
179,823
Normal pull
daily
Full check
monthly
Last pull
Sep 2, 2026
View API details
27
1/1 sources healthy

Economic Indicators

Searchable definitions and methodologies for global development indicators.

Contract
1.0.0
Data version
world-bank-indicators-2026.08.31
Records
19,958
Normal pull
monthly
Full check
quarterly
Last pull
Aug 31, 2026
View API details
28
1/1 sources healthy

Active Weather Alerts

Current official U.S. weather watches, warnings, advisories, and statements.

Contract
1.0.0
Data version
nws-active-2026.09.03.0450
Records
284
Normal pull
every 5 minutes
Full check
daily
Last pull
Sep 3, 2026
View API details
29
1/1 sources healthy

Earthquakes

Recent global earthquake events with magnitudes, locations, geometry, products, and review state.

Contract
1.0.0
Data version
usgs-rolling-30d-2026.09.03.0444
Records
11,167
Normal pull
every 5 minutes
Full check
daily
Last pull
Sep 3, 2026
View API details
30
1/1 sources healthy

Clinical Trials Registry

Searchable registered study protocols, status, interventions, conditions, sponsors, and locations without medical advice.

Contract
1.0.0
Data version
clinicaltrials-2026.08.31
Records
600,947
Normal pull
weekly
Full check
monthly
Last pull
Aug 31, 2026
View API details
31
2/2 sources healthy

Public Companies & SEC Filings

Searchable U.S. public filer identities and their current SEC submission histories.

Contract
1.0.0
Data version
sec-edgar-2026.09.02
Records
23,046,517
Normal pull
daily
Full check
weekly
Last pull
Sep 3, 2026
View API details
32
4/4 sources healthy

Nonprofits & Tax-Exempt Organizations

Searchable IRS-recognized tax-exempt organization identities, classifications, filing requirements, and ruling metadata.

Contract
1.0.0
Data version
irs-eo-bmf-2026.09.01
Records
1,957,340
Normal pull
monthly
Full check
monthly
Last pull
Sep 1, 2026
View API details
33
4/4 sources healthy

U.S. Population & Demographics

Current Census population estimates, components of change, and age/sex/race/Hispanic-origin observations for national, state, county, and subcounty geographies.

Contract
1.0.0
Data version
census-popest-vintage-2025
Records
739,544
Normal pull
yearly
Full check
yearly
Last pull
Sep 1, 2026
View API details
34
11/11 sources healthy

U.S. Energy Data

Searchable source-complete EIA energy series and observation arrays across major fuels, systems, forecasts, and geographies.

Contract
1.0.0
Data version
eia-multidataset-2026.09.01
Records
1,364,199
Normal pull
daily
Full check
weekly
Last pull
Sep 3, 2026
View API details
35
1/1 sources healthy

Vehicles & VIN Reference

Manufacturer-reported vehicle makes, models, manufacturers, vehicle types, and VIN-decoding variable definitions.

Contract
1.0.0
Data version
vpic-2026.09.01
Records
67,454
Normal pull
monthly
Full check
monthly
Last pull
Sep 1, 2026
View API details