Integrate FormsIn through a simpler, builder-aligned API surface.

Manage forms, submissions, and workflow triggers programmatically with the same structure teams already use in the product.

Overview

The API is designed to mirror the main product structure, so forms, submissions, and automation rules stay predictable across the dashboard and your own systems.

Authentication

Authenticate requests with your API key in the Authorization header. You can manage keys in the dashboard and rotate them when needed.

Authorization: Bearer sk_live_...

Rate limits

Use retry-safe handlers and explicit status handling so your integrations remain stable under burst traffic and background jobs.

Errors

Responses use standard HTTP codes and return a compact error object so failures are easy to diagnose in logs and retries.

Endpoints

Request full API access

GET/forms

List all forms in your account.

POST/forms

Create a new form programmatically.

POST/webhooks/test

Validate webhook targets before connecting production automation.