Webhooks provide real-time updates about your predictions. You can specify an endpoint when you create a prediction, and Replicate will send HTTP POST requests to that URL when the prediction is created, updated, and finished.

Starting today, we now sign every webhook and its metadata with a unique key for each user or organization. This allows you to confirm the authenticity of incoming webhooks and protect against unauthorized access and replay attacks.

Learn how to verify incoming webhooks on our webhooks guide