Sign API v2 — Changelog
| Version | Date | Details |
|---|---|---|
| 2.1.0 | March 2026 | Takeover of the PostMan collection |
| 2.0.1 | December 2025 | Express QES (xQES) and identification related endpoints |
| 2.0.0 | June 2024 | Official release of Sign API v2 |
2.0.0 — June 2024
Integration
- Send-To — Initiate the signing process without the need for an API key (→ SendTo reference)
Signature Requests
- Create — Full signature request creation with documents, signers, and options
- Add / remove signers — Add and remove individual signers from an existing signature request
- Custom owner — Define a specific signature request owner
- Signing sequence — Define the order in which signers must complete their signatures
- Multiple visual signatures — Define multiple visual signature placements per signer
- Disable TAN notifications — Disable TAN-based NAS notifications for SES signatures
- Withdraw — Withdraw an open signature request at any time
Find
- Title search — Enhanced search capabilities with full title search for signature requests
- Pagination — Extended signature request listing with pagination options
Triggers
- Reminders — Remind signers with pending signatures (rate-limited to once per hour per signer)
Users
- Signature quality details — Extended details on available signature qualities per user
Monitoring
- Callback status — Get details about the status of signature request callbacks
Reporting
- Signature activities — Get signature activities for a business