Documentation

Create speech

POST/v1/audio/speech

Text-to-speech. Unlike every other route, the response is binary audio, not JSON — it's streamed through by Content-Type, not parsed.

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Python Setup

Node.js Setup

PHP Setup

API Reference

cURL example

terminal

curl https://apily.pro/v1/audio/speech \
  -H "Authorization: Bearer apily_your-api-key" \
  -H "Content-Type: application/json" \
  -d '{"model":"<tts-model-id>","input":"Hello from Apily","voice":"alloy"}' \
  --output speech.mp3

No completion axis on this route — there's no max_tokens/max_output_tokens field to set.