AsyncAPI channel · OpenAI
· OpenAI Realtime API
input_audio_buffer.append
Send by the client to append base64-encoded audio bytes to the input audio buffer. The default audio format is `pcm16` at 24 kHz.
Channel address
input_audio_buffer.append
Operations
publish
sendInputAudioBufferAppend
Append audio bytes to the input buffer.
Messages
InputAudioBufferAppend
Append audio bytes to the input buffer.
Content-Type:
application/jsonAbout 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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