{"id":785801,"recorded_at":"2026-10-28T18:14:39.191786Z","observed_at":"2026-10-28T18:14:39.191722Z","subject_kind":"source_record","subject":"x402_bazaar:https://agent402.tools/v1/audio/speech","kind":"listing","method":"sync.x402_bazaar/1","body":{"endpoints":[["x402","https://agent402.tools/v1/audio/speech"]],"name":"Text-to-speech","owner_address":"0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0","raw":{"accepts":[{"amount":"60000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:8453","outputSchema":{"type":"string"},"payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","scheme":"exact"},{"amount":"60000","asset":"0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:137","payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","scheme":"exact"},{"amount":"60000","asset":"0xaf88d065e77c8cC2239327C5EDb3A432268e5831","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:42161","payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","scheme":"exact"},{"amount":"60000","asset":"0x754704Bc059F8C67012fEd69BC8A327a5aafb603","extra":{"name":"USDC","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:143","payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","scheme":"exact"},{"amount":"60000","asset":"0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:43114","payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","scheme":"exact"},{"amount":"60000","asset":"0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392","extra":{"name":"USDC","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:1329","payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","scheme":"exact"},{"amount":"61000","asset":"0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:10","payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","scheme":"exact"},{"amount":"60000","asset":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","extra":{"name":"Global Dollar","version":"1"},"maxTimeoutSeconds":300,"network":"eip155:4663","payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","scheme":"exact"},{"amount":"60000","asset":"0xcebA9300f2b948710d2653dD7B07f33A8B32118C","extra":{"name":"USDC","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:42220","payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","scheme":"exact"},{"amount":"60000","asset":"0x3600000000000000000000000000000000000000","extra":{"name":"USDC","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:5042","payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","scheme":"exact"},{"amount":"60000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"assetTransferMethod":"permit2","facilitatorAddress":"0x14fDa13953Fc30428938E6BF950d036e77214e52","name":"USD Coin","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:8453","payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","scheme":"upto"},{"amount":"60000","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"},"maxTimeoutSeconds":300,"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"J7aN3PLJnTCF5qpEnvJHJsnCjcGuqC2rYtEM8Gv3xwg","scheme":"exact"},{"amount":"600000","asset":"CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75","extra":{"areFeesSponsored":true},"maxTimeoutSeconds":300,"network":"stellar:pubnet","payTo":"GDNJXCKW7ZM7GEEVP674TWPU26YJNBQ2FI4ZIPRKTPTNUEJMDHFJWWRL","scheme":"exact"},{"amount":"60000","asset":"31566704","extra":{"feePayer":"ZMFK2OI7ZBD2U27ISERZC4S6LKM6WMFJPZQ4MYNJDZ2VNBNMBA67RA22AA","tag":"x402-global-challenge"},"maxTimeoutSeconds":300,"network":"algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=","payTo":"C7IIHG7SPLPZ5H7ZT6HW3UV2OQMQQE6Y2HBNGZXSLRJULE42BEE2OY2XIE","scheme":"exact"},{"amount":"60000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"GatewayWalletBatched","verifyingContract":"0x77777777dcc4d5a8b6e418fd04d8997ef11000ee","version":"1"},"maxTimeoutSeconds":604900,"network":"eip155:8453","payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","scheme":"exact"},{"amount":"60000","asset":"0x3600000000000000000000000000000000000000","extra":{"name":"GatewayWalletBatched","verifyingContract":"0x77777777dcc4d5a8b6e418fd04d8997ef11000ee","version":"1"},"maxTimeoutSeconds":604900,"network":"eip155:5042","payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","scheme":"exact"}],"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 $0.06 per call in USDC, no API key, no signup. Served by Voxtral Mini TTS behind a five-model failover chain (xAI Grok Voice, Kokoro, MAI-Voice-2 Flash, MAI-Voice-2), every link proven by a real paid canary - a provider outage never becomes your failure. Up to 2,000 chars in, raw mp3 (default) or pcm bytes out - the same wire shape as OpenAI's endpoint.","extensions":{"bazaar":{"info":{"input":{"body":{"input":"Agent402 serves 500+ tools, paid per call.","voice":"alloy"},"bodyType":"json","method":"POST","type":"http"},"output":{"example":"(raw mp3 bytes - Content-Type: audio/mpeg)","type":"json"}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"input":{"description":"Text to speak (up to 2,000 chars)","type":"string"},"model":{"description":"Optional - pin a chain model (e.g. mistralai/voxtral-mini-tts-2603); the rest stay as fallbacks","type":"string"},"response_format":{"description":"\"mp3\" (default) or \"pcm\"","type":"string"},"speed":{"description":"Optional 0.25–4 playback speed (providers that don't support it ignore it)","type":"number"},"voice":{"description":"OpenAI voice name - alloy (default), ash, ballad, coral, echo, fable, onyx, nova, sage, shimmer, verse - or a native voice id from GET /v1/models (e.g. en_paul_cheerful)","type":"string"},"zdr":{"description":"Optional - true routes only to zero-data-retention providers","type":"boolean"}},"required":["input"]},"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":{"type":"string"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"}},"builder-code":{"info":{"a":"bc_b4aw4uzd"},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","additionalProperties":false,"properties":{"a":{"description":"App builder code","pattern":"^[a-z0-9_]{1,32}$","type":"string"},"s":{"description":"Service builder codes","items":{"pattern":"^[a-z0-9_]{1,32}$","type":"string"},"maxItems":11,"type":"array"},"w":{"description":"Wallet builder code","pattern":"^[a-z0-9_]{1,32}$","type":"string"}},"type":"object"}},"payment-identifier":{"info":{"required":false},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"id":{"maxLength":128,"minLength":16,"pattern":"^[a-zA-Z0-9_-]+$","type":"string"},"required":{"type":"boolean"}},"required":["required"],"type":"object"}}},"iconUrl":"https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1784247360/bazaar-icons/478aced8e219894c.png","lastUpdated":"2026-10-28T11:23:35.557Z","quality":{"l30DaysTotalCalls":61,"l30DaysUniquePayers":1,"lastCalledAt":"2026-10-28T11:23:35.369Z"},"resource":"https://agent402.tools/v1/audio/speech","serviceName":"Text-to-speech","tags":["llm","tts","text-to-speech","speech","audio"],"type":"http","x402Version":2},"source":"x402_bazaar","summary":"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."},"body_sha256":"0474a189929bc951e29a6d9a28e0f4b8dcdaab17013369ba5e275a3d3e2c0b16","prev_id":548086,"leaf":"0x4ee9a6566647a4e5069dfd073142731abc962da5fb4e36659751773996f90df9","leaf_text":"{\"body\":\"0474a189929bc951e29a6d9a28e0f4b8dcdaab17013369ba5e275a3d3e2c0b16\",\"id\":785801,\"kind\":\"listing\",\"method\":\"sync.x402_bazaar/1\",\"observed_us\":1793211279191722,\"prev\":548086,\"subject\":\"x402_bazaar:https://agent402.tools/v1/audio/speech\",\"subject_kind\":\"source_record\"}","day":{"day":"2026-10-28","leaves":231336,"root":"0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e","chained":"0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be","anchor_chain":"eip155:5042002","anchor_tx":"0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae","anchor_block":69584042},"proof":["0x4ee9be3d4e7a048e5bc36d4d6fa27c00c2e9b99faa547ee456281a927819ad97","0x88afcaebf842be071c4353b685b938d077bec30f0cc255d30bdb05d3dfbefde7","0x76a7f147cc80ce2a511eea4125b607cb89554911d92f224ccc158b6841626869","0x08550734aec46610c01f968fc7f0db8d38c18c9c6fb8bf3175cabe4f873c6490","0xc3eb4801331fe7740d4ce9ab34d1dc1ac26619d6283415718468c16afa465a0f","0xd1749a3650f59bf99db3b60cebe0d3a6520249f9a0c258c4931fb7feae33139c","0x0329c3c8baa8fa7f977bc0433305dddace9cbd8e4d5d6c0f6d917f3f62d61751","0x2409962550d96854311651cdb6dd057544337b1e1fda91cfe73fa90d4ab961d5","0x4c00978e5856dd4c85692716ffaa03ec6c9b174a6e56fa4ce259bd967cd75b4a","0x712a4f0476f1e3233d0296abadc4ff17dbc9acbb6a349dcacf4c4bfa09233022","0xa1ad7506ecc3ac2d144cf51a08cf34be1b3281e6b3d491c3639a5750eeecbd6a","0xbed44f78ddaac6d79b2fe676badcf4dabaeb86051fd7b7e1d523c8c1afdc608d","0x902a2dbf47c33b77a0326d8eee14fb4f6ce8a9c74f1c79c2695723137f2064af","0x8dce5117e7908d42b8abe04939e957eaffbae76d0f0a9d9ca7bb199e561aecf3","0xd12637e9c035a4c3a66d0f0436dfc7bf3f13da4d17ea045b647d9e9beef1ef11","0xa99a40fe210d675bb6ab72d4bb72ab40eb44ac345773c457fbe58e67a47b03df","0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a","0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f"]}