Happyrobot Public API
The current Happyrobot Public API (v2) — 205 operations over 162 paths, described by a live OpenAPI 3.0.3 document served from the API host at /api/v2/docs/json. Covers workflows, workflow folders and variables, versions and nodes, runs, sessions and messages, contacts and contact memories, knowledge bases, phone numbers, SIP trunks, toll-free verification, integrations (Slack, Teams, WhatsApp, Google Sheets, Twilio SMS, Telnyx SMS), chat and voice session tokens, realtime tokens, signals and scheduled signals, the Twin data store, billing usage, organization and members, MCP server registration, and the agent-quality surface (audits, issues, northstars, custom evals, adversarial tests and suites). Bearer API key auth, applied to every operation.