API archive entry · source-reported
City, Nantes Open Data
Nantes(FR) City Open Data
Other Government APIs
These records share a directory category and are ordered by similarity of reported access facts. They are a shortlist, not proof of drop-in compatibility.
OpenStates
US state legislature bills and lawmakers
API key · HTTPS reported · CORS Unknown
Regulations.gov
US federal rulemaking comments and dockets
API key · HTTPS reported · CORS Unknown
FDA Import Alert Screening
Screen firm names against FDA Import Alert Red, Yellow and Green Lists
API key · HTTPS reported · CORS Unknown
BuildData
Canadian construction and development data from 17 cities
API key · HTTPS reported · CORS Unknown
City, Analyze Boston
Boston(US) City Open Data
API key · HTTPS reported · CORS Unknown
PolitiData
Canadian political financing, lobbying registrations and communications
API key · HTTPS reported · CORS Unknown
How to compare them
Coverage
Compare exact endpoints, fields, geography, history, and update frequency.
Operating cost
Model request volume, caching, overages, support, and migration cost.
Integration risk
Test auth, errors, pagination, latency, versioning, and outage behavior.
Data rights
Review attribution, redistribution, retention, privacy, and commercial-use terms.
Source reference
This page separates source-reported facts from questions that need live provider verification.