While the single part post method described in Submitting transcription requests is the simplest and most direct approach for Voci ASR, alternative API flows are also available.

For instance, if complex parameters need to be part of the request body because of header size restrictions, or simply developer preference, the Multi-part POST flow can be used.

For real-time ASR implementations, the WebSocket API interface or the HTTP Results Streaming flows may be useful for returning real-time results directly to the client submitting the audio or request.

All of the available Voci API flows utilize the same ASR engine and deliver equivalent results, so implementers can choose the flow that works best for their needs and environment.