Cloud Speech API

Converts audio to text by applying powerful neural network models.


All URIs below are relative to

This service provides the following discovery document:

REST Resource: v1.operations

get GET /v1/operations/{name}
Gets the latest state of a long-running operation.

REST Resource: v1.speech

longrunningrecognize POST /v1/speech:longrunningrecognize
Performs asynchronous speech recognition: receive results via the google.longrunning.Operations interface.
recognize POST /v1/speech:recognize
Performs synchronous speech recognition: receive results after all audio has been sent and processed.
Was this page helpful? Let us know how we did:

Send feedback about...

Cloud Speech-to-Text
Need help? Visit our support page.