{"endpoint":{"id":"a5523a7bcb3ddaea","rail":"x402","source":"cdp-bazaar","url":"https://agent402.tools/v1/audio/speech","method":"POST","host":"agent402.tools","serviceName":"Text-to-speech","description":"OpenAI-compatible text-to-speech over x402 - point any OpenAI SDK's audio.speech.create() at base_url https://agent402.tools/v1 and pay $0.06 per call in USDC, no API key, no signup. Served by Voxtral Mini TTS behind a five-model failover chain (xAI Grok Voice, Kokoro, MAI-Voice-2 Flash, MAI-Voice-2), every link proven by a real paid canary - a provider outage never becomes your failure. Up to 2,000 chars in, raw mp3 (default) or pcm bytes out - the same wire shape as OpenAI's endpoint.","tags":["llm","tts","text-to-speech","speech","audio"],"categoryId":"llm-inference","priceUsd":0.06,"priceScheme":"exact","network":"eip155:8453","payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","testnetOnly":false,"calls30d":49,"payers30d":1,"lastCalledAt":"2026-10-10T07:15:05.793Z","firstSeenAt":"2026-10-10T17:11:08.653Z","lastSeenAt":"2026-10-11T12:08:36.611Z","lastProbedAt":"2026-10-11T09:30:56.642Z","embeddedHash":"14acecc74098085361ffb421ae18cb6dba589408f2a4be78c2d47f27ca1868b1"},"score":{"endpointId":"a5523a7bcb3ddaea","computedAt":"2026-10-11T12:46:15.164Z","score":71,"grade":"B","uptime7d":1,"latencyP50Ms":860,"probeCount7d":4,"flags":[]},"recentProbes":[{"id":13115,"endpointId":"a5523a7bcb3ddaea","checkedAt":"2026-10-11T09:30:56.772Z","statusCode":402,"latencyMs":861,"valid402":true,"priceUsd":0.06,"payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","error":null},{"id":9554,"endpointId":"a5523a7bcb3ddaea","checkedAt":"2026-10-11T05:00:51.868Z","statusCode":402,"latencyMs":859,"valid402":true,"priceUsd":0.06,"payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","error":null},{"id":6012,"endpointId":"a5523a7bcb3ddaea","checkedAt":"2026-10-11T00:45:31.490Z","statusCode":402,"latencyMs":943,"valid402":true,"priceUsd":0.06,"payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","error":null},{"id":2554,"endpointId":"a5523a7bcb3ddaea","checkedAt":"2026-10-10T20:15:43.663Z","statusCode":402,"latencyMs":572,"valid402":true,"priceUsd":0.06,"payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","error":null}]}