Developer reference

API documentation

REST API for Gauge. All requests use a Bearer token (cn_live_… or cn_test_…). Generate a key in Settings → API Keys.

Available versions

v1stable

Public scoped API keys. Generate, list, and revoke keys; list your own calls. Bearer-token auth.

Released 2026-06-21 · 9 endpoints

Planned

v1 webhooksplanned

Subscribe to events: call.completed, action_item.created, crm.synced. HMAC-signed payloads.

v2 write endpointsplanned

POST /api/v2/calls (upload), PUT /api/v2/calls/[id] (update notes). Multi-part upload for audio.

Roadmap is internal. Public feature requests go to github.com/Poilsarr/sales-call-notes/issues. Don't depend on "planned" endpoints — they may never ship.