Integrate legally valid e-signatures with Signly's official M2M API: partner credentials, templates, documents, webhooks, and operational guides for product, legal, and operations teams.
Quickstart
Configure an M2M credential from the Signly app, validate partner headers, and publish your first document with active webhooks.
Partner API
Official M2M API reference for integration setup, templates, and electronic signature documents.
Webhooks
Configure outbound destinations and understand what each process, OTP, biometric, and document event means.
Guides
Practical guidance for enabling integrations, operating users from the UI, using custom domains, and aligning branded communications.
Explore Signly's technical and operational documentation.
Configure an M2M credential from the Signly app, validate partner headers, and publish your first document with active webhooks.
→ Quickstart
Official M2M API reference for integration setup, templates, and electronic signature documents.
→ Partner API
Configure outbound destinations and understand what each process, OTP, biometric, and document event means.
→ Webhooks
Practical guidance for enabling integrations, operating users from the UI, using custom domains, and aligning branded communications.
→ Guides
Summary of changes visible to integrators: docs updates, public-surface clarifications, and reference improvements.
→ Releases
Roadmap view for exporting signed documents, events, and tenant operational datasets.
→ Data Export
Support and trust
Beyond the technical reference, Signly publishes trust, privacy, and terms pages to support the product legal evaluation. Implementation and architecture support is coordinated for enterprise customers, active partners, or accounts under active onboarding.
Ready to start signing?
Configure the integration from the Signly app, create your partner credential, and come back here to implement documents and webhooks.
