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AI Toolkit

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API Docs

AI Toolkit

Changelog

Pricing

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Introducing webhooks

Get real-time notifications in your backend with SignatureAPI webhooks.

Webhooks are now available in SignatureAPI, enabling developers to receive real-time backend notifications for document signing events. Think of webhooks as little messengers that keep your backend updated in real-time — no polling required.

What You Can Do

  • Receive instant notifications when documents are signed or envelopes complete.
  • Register endpoints and select which events trigger notifications from the dashboard.
  • Use separate test and live environments.
  • Rely on automatic retries for up to 48 hours if delivery fails.

How It Works

Register an endpoint URL, select the events you care about, ensure your endpoint handles POST requests and returns a 2XX status, and test it in the test environment before going live. That’s it — your backend now reacts to signing events the moment they happen.

Webhooks are essential infrastructure for building responsive applications. Use them to automate workflows and keep your users informed of document status changes immediately.

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