{"uid":"cap_mkk6rd-dddggn6gonhppU","slug":"x402factory-ai-solanatts100-2d94b751","name":"x402factory-ai/solanatts100","description":"Solana text-to-speech API with fixed-price tiers paid via x402. Converts text input into a hosted audio URL. This endpoint is a fixed-price tier: '/solana/tts/100' charges exactly 1.000000 USDC prepaid. Within this tier, you can send up to 1666 characters (including spaces). If you send more, the server returns HTTP 400 and you should use a higher-priced /solana/tts/<amount> tier. Each integer segment after /solana/tts/ represents 0.01 USDC (e.g. /solana/tts/50 = 0.50 USDC, /solana/tts/1000 = 10.00 USDC).","url":"https://x402factory.ai/solana/tts/100","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"1","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":"$1/call","primary":{"kind":"unknown","protocol":"x402","network":"base","amountUsd":null,"per":"call","confidence":"unknown"},"accepted":[{"kind":"unknown","protocol":"x402","network":"base","amountUsd":null,"per":"call","confidence":"unknown"}]},"paymentMethods":[{"uid":"pm_w2ugrdDo6c3NWE-6LRvC4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts up to 1666 characters of text into a hosted audio URL, charging exactly 1.00 USDC via Solana x402 payment","exampleAgentPrompt":"Read this paragraph aloud and give me a hosted audio link: 'Welcome to our platform. We help developers build faster with AI-powered tools. Sign up today and get your first month free.' Charge my Solana wallet exactly 1 USDC for the conversion.","exampleUseCases":null,"resultDescription":"A hosted audio URL pointing to the synthesized speech file generated from the submitted text. The audio can be accessed or shared directly via the returned URL.","failureModes":["HTTP 400 if text exceeds 1666 characters — caller must upgrade to a higher-priced tier (e.g. /solana/tts/200 or above)","HTTP 402 if x402 payment is missing or insufficient — caller must provide a valid 1.00 USDC Solana x402 payment header","HTTP 500 if the TTS synthesis backend fails","Empty or malformed request body returns an error"],"whenToPreferThis":"Use this endpoint when you need to convert short text (up to 1666 characters) to speech and want to pay exactly 1.00 USDC via Solana x402 micropayment — ideal for fixed-cost TTS in Solana-native or x402-enabled agent workflows. Prefer this over the Base TTS variant when transacting on Solana. Prefer a higher-tier endpoint (e.g. /solana/tts/200) when your text exceeds 1666 characters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:43:15.622Z","isFirstParty":false}