{"slug":"voice-forgemesh-io-v1-audio-speech-long-bd8bf0","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-long","category":"image","description":"OpenAI-compatible text-to-speech endpoint (input, voice, response_format) for drop-in use with existing OpenAI TTS clients, 1 of 10 standard voices, for 501-2000 characters, WAV/FLAC/OGG output. Use it to: voice a longer OpenAI-formatted request without an API key, migrate an existing TTS integratio","price_listed":0.003,"price_asked":0.003,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":243,"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":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.003,"price_match":true,"latency_ms":243,"error":null}],"description_full":"OpenAI-compatible text-to-speech endpoint (input, voice, response_format) for drop-in use with existing OpenAI TTS clients, 1 of 10 standard voices, for 501-2000 characters, WAV/FLAC/OGG output. Use it to: voice a longer OpenAI-formatted request without an API key, migrate an existing TTS integration to pay-per-call pricing, synthesize extended text through a familiar request shape. USDC on Base via x402.","last_updated":"2026-09-21T08:37:50.803Z","schemes":["exact"]}