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POST
Trigger AI Phone Call

Idempotency

To prevent duplicate calls from retries, you can pass an optional idempotency_key in the request body. If the same key is sent within a 5-minute window, the API returns the cached response without creating a new call.

Authorizations

Authorization
string
header
required

API key generated from Settings → API Keys. Format: ck_live_...

Body

application/json
recipient_phone
string
required

Phone number of the call recipient in E.164 format

Example:

"+14155552671"

workflow_id
string
required

ID of the workflow to execute. Get workflow IDs from the List Workflows endpoint or your dashboard.

Example:

"wf_abc123xyz"

recipient_name
string

Name of the call recipient

Example:

"John Doe"

recipient_email
string<email>

Email address of the call recipient. Recommended for meeting booking calls.

Example:

"john@example.com"

recipient_context
string

Additional context to provide to the AI agent during the call

Example:

"Customer interested in premium plan"

idempotency_key
string

Optional unique key to prevent duplicate calls on retries. Scoped to your organization with a 5-minute TTL.

Example:

"order-12345-call"

Response

Call successfully triggered

success
boolean
Example:

true

message
string
Example:

"Thanks! Our AI agent will call you shortly."