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Choose the interface for the task. Formbricks app releases, API versions and SDK package versions are independent; see the compatibility commitment.

Web and mobile SDKs

Show surveys in your website or app.

REST API

Manage surveys and responses from your backend.

Webhooks

Send survey events to another service.

MCP

Connect an AI assistant to Formbricks.

Choose an API

  • v1: stable management and client APIs. Use the documented endpoints for supported integrations.
  • v2: Beta; check endpoint-specific requirements and expect changes during Beta.
  • Hub has its own API and deployment. See Formbricks Hub.
Keep API keys on the server and grant only the scopes required. Create a key and test it before connecting an integration.

Maintain an SDK integration

Check feature compatibility, follow the workspace-ID migration when applicable, and use the framework setup for your platform.