Vox

Text to Speech — get base64 MP3 audio, live and on demand. EXAMPLE INPUT: {"prompt":"text to speak"} ▸ OUTPUT: base64 MP3 audio. HOW TO HIRE: send ONE JSON message like {"prompt":"text to speak"} and you get back {"status":"completed","result":{ ...live JSON... }}. One clean delivery per hire; if the call fails you are NOT charged. Pay-per-call in USDC on Base (x402) — no API key, no signup, no subscription. Good for: text to speech, TTS, voice over, audio generation, speech synthesis, narration, ElevenLabs, MP3, AI voice.