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API Reference

Overview and set up

Learn how to receive and use webhooks.

Subscribe to webhooks for real-time updates

Webhooks allow you to receive and respond to resource updates in real-time, eliminating the need for you to poll Deliver APIs or contact Orum to understand the status of a person, business, external account or transfer.

Webhooks enable you to:

  • Notify end users about their account verification status in your application.
  • Notify end users about the status of a transfer.
  • Request end users to take action (e.g. to update records if the person or business was rejected, correct an account or routing number if the external account was rejected, or to resubmit a transfer if it failed).
  • Build internal workflows around the asynchronous notifications you receive from Orum.

Expected Delivery Behavior

Orum doesn't guarantee delivery of webhooks in the order in which events occur. For example, if a transfer transitions from pending to completed, you may receive the completed webhook prior to the pending webhook.

Webhook Retry Strategy

Our webhook delivery system employs an exponential backoff retry strategy to ensure reliable delivery of webhook events. If a webhook fails to deliver (e.g., due to a non-2xx HTTP response or a timeout), the system will automatically attempt to redeliver the event up to 15 times over a 24-hour period. The time interval between retries increases exponentially with each attempt, balancing prompt redelivery with avoiding excessive network traffic.

Using webhooks in sandbox

  1. Select which webhook event types you want to subscribe to.
  2. Set up an HTTP endpoint on your server that will listen for webhook events or use a tool like ngrok or Request Bin to generate a webhook listener URL.
  3. Use Orum's webhook configuration endpoint to register your URL and desired event types.
  4. Orum digitally signs our webhooks to allow you to verify that events were sent by Orum and not by a third party. To enable webhook signing, generate your public key.
  5. Simulate event types by passing defined testing values for certain fields, which can be found in the API Reference for each resource's POST method, or use the invoke endpoint to manually trigger events.

List of IP addresses webhooks can come from

Sandbox

34.232.246.7

Production

34.231.148.64 
3.234.102.51 
54.221.230.177