Formtruck Logo
Formtruck
Back to Integrations Catalog
Developer & APIs

Connect Formtruck to Custom Webhooks (HMAC)

Send signed JSON HTTP POST payloads to your own backend server, serverless functions, or Zapier.

Automated Pipeline Architecture

1. User Submits
HTML form or React app sends POST
2. Formtruck Shield
Spam check & verified capture
3. Custom Webhooks (HMAC)
Instant dispatch & action

How to Connect Custom Webhooks (HMAC)

  1. Click "Enable in Workspace" above and select which form to connect.
  2. Paste your Custom Webhooks (HMAC) webhook URL, access token, or destination channel.
  3. Save the connection. All future verified submissions will automatically be forwarded in real time.

Simulate Live Dispatch

Trigger a sample payload to see how Formtruck packages data for Custom Webhooks (HMAC).

Encrypted & Rate-Protected
All outgoing webhooks are signed with HMAC-SHA256 and retried automatically on network failure.