{"slug":"voice-forgemesh-io-v1-audio-speech-21eb0d","title":"OpenAI-compatible text-to-speech endpoint (input, voice, response_format) for dr","host":"voice.forgemesh.io","method":"POST","resource":"https://voice.forgemesh.io/v1/audio/speech","category":"image","description":"OpenAI-compatible text-to-speech endpoint (input, voice, response_format) for drop-in use with code already built against the OpenAI TTS API, 1 of 10 standard voices, up to 500 characters, WAV/FLAC/OGG output. Use it to: swap OpenAI TTS calls for a pay-per-call x402 alternative, generate speech from","price_listed":0.001,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":4,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"input":"Hello world","model":"forgemesh-voice","response_format":"wav","voice":"M1"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"input":{"description":"OpenAI-compatible text input to synthesize, max 2000 characters","maxLength":2000,"minLength":1,"type":"string"},"model":{"description":"Ignored — always uses ForgeMesh Voice","type":"string"},"response_format":{"description":"Requested audio format","enum":["wav","flac","ogg"],"type":"string"},"voice":{"description":"Standard voice: M1-M5 or F1-F5","enum":["M1","M2","M3","M4","M5","F1","F2","F3","F4","F5"],"type":"string"}},"required":["input"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"properties":{"audio":{"description":"Inline WAV bytes in the HTTP response body","type":"string"},"content_type":{"const":"audio/wav","type":"string"}},"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"OpenAI-compatible text-to-speech endpoint (input, voice, response_format) for drop-in use with code already built against the OpenAI TTS API, 1 of 10 standard voices, up to 500 characters, WAV/FLAC/OGG output. Use it to: swap OpenAI TTS calls for a pay-per-call x402 alternative, generate speech from an existing OpenAI-style client, avoid API-key management for short text-to-audio requests. USDC on Base.","last_updated":"2026-09-21T08:37:38.774Z","schemes":["exact"]}