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External events let Membrane receive changes from an external application and deliver them to your workspace. Use External Event Types to define the event contract and the JavaScript lifecycle functions that subscribe, handle, unsubscribe, and optionally refresh the external registration. Use External Event Subscriptions to attach that event type to a connection and deliver emitted events to your app.

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Implementation Type

External Event Types currently support webhook-based subscriptions. The event type owns the subscribe, handle, unsubscribe, and optional refresh function slots.

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API Operations

See the API reference for External Event Types and External Event Subscriptions for the full endpoint surface.