API reference
Speech APIs
Discover languages and voices, transcribe audio and generate speech.
Discover languages and voices, transcribe audio and generate speech.
Operations
GETList STT languagesReturns the current STT language options.POSTTranscribe audioConverts uploaded audio into text.GETList TTS languagesReturns the current TTS language options.GETList TTS voicesReturns TTS voice names for one language.POSTGenerate speechGenerates speech audio from text.
Working with this API
Start with the operation you need. Each reference includes its authentication, inputs, examples, response schema and documented errors.