Product
MCP serverREST APICaller appChatGPT, Claude & Muse
Use cases
Lead follow-upAI SDR phone stepAgencies
Developers
DocumentationQuickstartSandboxllms.txt
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API reference

Get, list & cancel

Read status and outcomes, list recent tasks, and cancel before anyone dials.

Get a task

get_call_task({ task_id }) · GET /api/tasks/{id}. Returns the task, including outcome once completed.

List tasks

list_call_tasks({ status?, limit? }) · GET /api/tasks?status=completed. Newest first, up to 200 over MCP and 50 over REST.

Cancel a task

cancel_call_task({ task_id }) · POST /api/tasks/{id}/cancel. Works for review, open and claimed tasks. A caller holding the task can't dial it after cancellation. Returns 409 if the task is already completed, cancelled or expired.

Statuses

StatusMeaning
reviewSaved; waiting for a plan (free calls used up). Dispatches automatically once a plan is active.
openWaiting for a caller.
claimedA caller has it and may be dialing.
completedOutcome logged.
cancelledCancelled by you, an admin, or a do-not-call entry.
expiredNot claimed before deadline_minutes.