AsyncAPI channel · Sinch · Sinch Voice Callbacks

/voice/pie

Receives Prompt Input Event (PIE) callbacks when a user provides DTMF input during an IVR session.

Open source AsyncAPI → All Sinch channels Sinch provider profile
Provider: Sinch AsyncAPI: v2.6.0 Spec: Sinch Voice Callbacks Operations: 1 Messages: 1

Channel address

/voice/pie

Operations

publish
receivePromptInputEvent
Receive a Prompt Input Event

Messages

pie
User DTMF input received
Content-Type: application/json

About AsyncAPI

The AsyncAPI specification describes event-driven APIs the way OpenAPI describes request/response APIs. A channel is the named pipe — a webhook URL, a Kafka topic, a WebSocket route, an MQTT subject — that producers and consumers publish or subscribe to. Each channel carries one or more messages with structured payloads, and an operation declares whether a given party sends or receives on that channel.

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