{"uid":"cap_sStaQTB6NFTuJm6WAAZyQ","slug":"citiview-agent-market-premium-text-to-speech-deepgram-aura-2-d40a931e","name":"Citiview Agent Market – Premium Text-to-Speech (Deepgram Aura-2)","description":"Premium natural speech with Deepgram Aura-2: 40 English voices (luna, orion, athena, zeus...) and Spanish, returned as MP3 (or base64 JSON). $0.002 plus $0.07 per 1,000 characters, minimum $0.005. Add store=true (+$0.001) to get a 7-day share link instead of the data inline.","url":"https://agents.citiviewgroup.com/v1/speak/pro?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["text"],"properties":{"text":{"type":"string","description":"Up to 5,000 characters"},"store":{"type":"boolean","description":"Return a 7-day share link (+$0.001)"},"voice":{"type":"string","description":"e.g. luna, orion, athena"},"format":{"type":"string","description":"mp3 (default) or json"},"language":{"type":"string","description":"en (default) or es"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_PwcOpSVvn1VR8izns6VP1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts up to 5,000 characters of text into high-quality speech audio using Deepgram Aura-2, returning MP3 audio or base64 JSON, with 40 English voices and Spanish language support.","exampleAgentPrompt":"Can you turn this paragraph into spoken audio using the 'athena' voice in English and give me a shareable link I can send to someone: 'Welcome to our quarterly review. Here are the highlights from this period.'","exampleUseCases":[{"title":"Podcast-style article narration","prompt":"Read this blog post aloud using the 'orion' voice and give me an MP3 I can embed — here's the text: 'In today's fast-moving market, staying ahead requires constant adaptation and a willingness to embrace new technologies...'"},{"title":"Spanish customer welcome message","prompt":"Generate a spoken welcome message in Spanish using any available voice — the text is: 'Bienvenido a nuestro servicio de atención al cliente. Estamos aquí para ayudarte en todo momento.'"},{"title":"Shareable audio announcement","prompt":"Convert this announcement to speech with the 'luna' voice and store it so I can share the link with my team: 'The office will be closed on Friday, December 27th for a company holiday.'"}],"resultDescription":"Returns either a raw MP3 audio file stream or a base64-encoded JSON object containing the audio data. If store=true is passed, returns a JSON object containing a 7-day shareable URL to the hosted audio file instead of the inline audio data.","failureModes":["Text exceeds 5,000 character limit — request rejected","Invalid voice name provided — may fall back to default or return error","Unsupported language code — only 'en' and 'es' are supported","Invalid format value (only 'mp3' and 'json' accepted)","Payment insufficient — x402 payment below minimum $0.005 USDC","store link expired — 7-day share links become unavailable after expiry"],"whenToPreferThis":"Choose this endpoint when you need high-quality neural TTS with a wide selection of English voices (40 options) or Spanish, and want the output as a ready-to-use MP3 or a shareable hosted link. It is especially well-suited for agents needing to quickly produce voice content for end users, create audio announcements, or narrate text-heavy content without managing a full TTS API integration. Prefer it over generic TTS when voice variety and Deepgram Aura-2 quality are priorities, or when a 7-day shareable audio URL is needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T06:38:39.283Z","isFirstParty":false,"canonicalSlug":"citiview-agent-market-premium-text-to-speech-deepgram-aura-2-d40a931e"}