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🚀 Quickstart

Connect to Formstack Documents with Nango and see data flow in 2 minutes.
1

Create the integration

In Nango, open the Integrations tab, select Configure New Integration, and choose Formstack Documents.
2

Authorize Formstack Documents

Open the Connections tab, select Add Test Connection, and enter your Formstack Documents API Key and API Secret. Later, you’ll let your users do the same directly from your app.
3

Call the Formstack Documents API

Make your first request to list documents. Replace the placeholders below with your Environment API key, integration ID, and connection ID:
Or fetch credentials with the Node SDK or API.✅ You’re connected! Open the Logs tab in Nango to inspect requests.
4

Implement Nango in your app

Follow our quickstart to integrate Nango in your app.To obtain your credentials, follow the setup guide linked below.

📚 Formstack Documents integration guides

Official docs: Formstack Documents API documentation

API notes

The API still uses the legacy webmerge.me hostname. Standard API requests use https://www.webmerge.me/api and require the API Key and API Secret through Basic Auth.
Legacy merge URLs such as /merge/{documentId}/{documentKey} and /route/{routeId}/{routeKey} use the root https://www.webmerge.me host. When proxying those endpoints through Nango, set Base-Url-Override: https://www.webmerge.me.
Enable Advanced Settings -> Require API Key for all merge requests (custom integrations only) in Formstack Documents so custom integration merge requests consistently require API credentials.

🧩 Pre-built syncs & actions for Formstack Documents

Explore Nango-provided actions in your dashboard. Extend and customize them to fit your needs. No pre-built syncs or actions available yet.
Not seeing the integration you need? Build your own independently.