Webhooks

Testing in Sandbox

  1. Get a URL from webhook.site (or expose localhost via ngrok).
  2. Register it: POST /partner/webhooks.
  3. Trigger an event - e.g. POST /partner/cards/simulate-fund then POST /partner/cards/deposits.
  4. Watch the delivery land; inspect GET /partner/webhooks/:id/deliveries for status/retries.
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While testing, keep your endpoint returning 2xx quickly. A slow or erroring endpoint will show up as failed → permanently_failed in the delivery log after the 4-attempt retry schedule.