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Documentation Index

Fetch the complete documentation index at: https://docs.cloud.coinbase.com/llms.txt

Use this file to discover all available pages before exploring further.

CDP Transfers webhooks provide your app with real-time transfer status updates. By subscribing your webhook endpoint you will receive a notification every time a transfer made by your users is created or updated.

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Getting started

1

Subscribe

Set up a subscription to transfer webhook events.
2

Verify

Implement signature verification in your receiver.
3

Inspect payloads

See example payloads for event shapes.

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Best practices

  • Test locally first before enabling production subscriptions.
  • Support concurrent delivery at your webhook endpoint.
  • Acknowledge quickly (200), then process in the background.
  • Monitor delivery health and alert on failures.
  • Check subscriptions regularly and confirm critical ones remain isEnabled: true.
Subscriptions can be auto-disabled after sustained delivery failures. Fix the endpoint issue, then re-enable with the Update Subscription API.