Connect to ClosedInk

Embed this page with your API key to securely view and manage your signature envelopes.

Iframe embed URL:

https://closedink.com/ck-frame?minimal=1&token=YOUR_API_KEY

Tip: If embedding from a preview/sandbox URL, add &base_api_url=https://app.closedink.com to route API calls to the production backend.

Don't have an API key? Visit Connected Apps to get started.

BuildTracktor Update Instructions:

Paste this instruction to update ClosedInk without a full deployment:

Update SignatureFrame: Set isAdmin = true when isExternal is true (line ~234), so API token users can access Prepare Signatures and admin features without requiring user login.