Corsair

One TypeScript interface for all your third-party integrations — same syntax, same types, same auth, all data synced to your database. Every codebase has integrations. And they all require the same infrastructure: auth flows, token refresh, error handling, retries, type definitions, webhook setup, database schemas. From scratch, for every service. Corsair is an ORM for integrations. Configure your plugins once and get a single consistent interface across Slack, Linear, GitHub, Gmail, and more. All responses are fully typed, automatically stored in your database, and queryable like native data. This means you can write real foreign keys against external records. Multi-tenancy is built in, so when customers want to connect their own Slack or forward emails into your platform, you ship that without rebuilding the infrastructure each time. No-code tools make you pay per execution and keep your data on their servers. SDKs are each a different paradigm you have to relearn. Corsair sits in your codebase, syncs to your database, and works the same way whether it's your first integration or your tenth. Open source and built by engineers who rewrote the same integration boilerplate one too many times. Try it at corsair.dev or star the repo on GitHub.