Recommended
Send a template
Design a document pack once in the web app, then send it with a small, fast call. Lightest on your API allowance.
POST /api/templates/send
For generated documents
Send your own PDFs
Every document unique? Upload to your cloud drive and send by file id. Fields are placed automatically and you get a signing link per signer.
POST /api/sessions/send
Completion signal
Receive webhooks
HMAC-signed notifications when documents are signed, declined, or completed. No polling.
X-NomaSign-Signature
1
Authenticate
Exchange your refresh token for a short-lived access token at POST /connect/token.
2
Send
Call a send endpoint with a Bearer token; every request and response schema is documented below.
3
Track
Receive webhooks, or cancel outstanding links with POST /api/sessions/cancel.
API reference
| Endpoint | What it does |
|---|---|
POST /connect/token | Exchange your refresh token for an access token (OAuth2) |
POST /api/templates/send | Send documents for signature using a reusable template, to one or many recipients at once |
POST /api/sessions/send | Send your own PDF documents for signature and get a signing link for each signer |
POST /api/sessions/cancel | Cancel a signing request and revoke its signing links |
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