Kokoro TTS

Name: Kokoro TTS
Brand: hexgrad
SKU: tts-kokoro

venice Text-to-speech default for Text-to-speech

Cheapest workhorse TTS — high-volume narration/transcripts where per-call cost matters more than best-in-class expressiveness. 54 voices across 9 languages.

Metered per call — price returned in meta.price

Published price

tts-kokoro

species_name

2026-10-10

Verified since

Call it

One request, the price in the response.

Pass species_name to pin this model; omit it and Fire uses the default for the endpoint. Every response carries meta.price.usd and meta.call_id.

Get your API key → Full API reference

curl -X POST https://fire.prosaga.net/v1/speech \

  -H "Authorization: Bearer $FIRE_API_KEY" \

  -H "Content-Type: application/json" \

  -d '{"species_name":"tts-kokoro",

      "text":"Hello from Fire."}'

# → {"audio":"<base64>","format":"mp3","meta":{"price":{"usd":…}}}