Outbound calls

Place your first outbound call.

Full shape of POST /v1/calls — from required fields through provider selection, idempotency, and the webhook lifecycle.

This page is being written.

We’re prioritising docs alongside the private-beta launch — see the roadmap on /changelog. Need this now? Email us and we’ll answer directly while the page ships.

— What this page will cover

  • Request schema: to / from / provider / voice / prompt
  • Idempotency-Key semantics + dedup window
  • Concurrency allocation + queue placement
  • Lifecycle events: call.queued, call.dialing, call.answered, call.ended
  • Cost estimation + credit holds