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espeech-tts API
ESpeech (F5 + RUAccent), our own GPUs — Russian speech with CORRECT stress: places stress and resolves homographs from context (за́мок/замо́к). Auto-enabled for language=Russian on /v1/audio/speech (other languages use Qwen3-TTS). Manual stress — '+' before the vowel (зам+ок)
- Type: text-to-speech · text-to-speech · РУССКИЙ с ударениями (резолв омографов)
- Access: all plans
- Endpoint: /v1/audio/speech
Runs on our own GPUs in Russia.
How to connect: change one line — base_url. Get an sk- key in the dashboard.
curl https://api.neuraldeep.ru/v1/audio/speech \
-H "Authorization: Bearer $NEURALDEEP_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"espeech-tts","input":"Hello","voice":"serena"}' -o speech.wav