4,183 APIs indexed with authentication type, rate limits, pricing tier and a rolling ninety-day uptime record. Independent — we do not sell endpoints, we document the people who do.
| API | Category | Auth | 90-day uptime |
|---|---|---|---|
| Stripe Payments | Payments | Bearer | 99.99% |
| OpenWeather | Weather | API key | 99.94% |
| Deutsche Bahn Fahrplan | Transport | OAuth2 | 99.71% |
| NOAA Tides & Currents | Environment | None | 99.88% |
| Companies House | Registries | API key | 97.42% |
| MusicBrainz | Media | None | 99.60% |