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Connectors are the databases, APIs, and storage services your apps connect to. Major manages credentials securely so you never need to handle secrets in your code — requests are proxied through the Major platform, which attaches authentication and forwards them to the underlying resource.
Credentials flow through the Major platform. Your app never sees connection strings or API keys.

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Generated clients

When you attach a connector, Major generates a client for it — one per resource, available at src/clients/. You don’t wire up HTTP requests, authentication, or connection setup yourself; you import the client and call its invoke method. Because the clients are generated from your attached resources, they’re worth leaning on:
  • Type-safe — full TypeScript support, so inputs and outputs are checked as you write against each resource.
  • Tailored per resource — each connector type gets a client with an invoke signature specific to it, so a Postgres query and a Slack message each use the shape that fits.
  • No secrets in code — authentication is handled by the platform, not your application.

Resource Client

Client generation, per-connector usage, and error handling.

Browse all connectors

Setup guides and client docs for every supported connector.