{"uid":"cap_azw6wAGwvVRFLRVFIvmcM","slug":"kiteendpoints-ai-youtube-to-mp3-converter-390af37a","name":"KiteEndpoints.ai - YouTube to MP3 Converter","description":"400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.","url":"https://kite-endpoints.vercel.app/api/youtube-mp3","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"object","example":{"result":{"data":"example response"}},"properties":{"result":{"type":"object","description":"API response data"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","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":"$0.15/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_1EmTVSfrerEHRev6iiFAN","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a YouTube video URL into a downloadable MP3 audio file","exampleAgentPrompt":"Can you convert this YouTube video to an MP3 for me? Here's the link: https://www.youtube.com/watch?v=dQw4w9WgXcQ","exampleUseCases":[{"title":"Download podcast episode audio","prompt":"I found this podcast episode on YouTube but I want the audio only as an MP3 — can you convert it? The URL is https://www.youtube.com/watch?v=abc123XYZ"},{"title":"Extract music track from video","prompt":"There's a song I love on YouTube and I want to save it as an MP3 file. Can you pull the audio from https://www.youtube.com/watch?v=someVideoId456 for me?"},{"title":"Offline lecture audio for studying","prompt":"I want to listen to this lecture offline without video — can you convert the YouTube link https://www.youtube.com/watch?v=lectureVideoId789 into an MP3?"}],"resultDescription":"Returns an MP3 audio file or a download URL pointing to the extracted audio from the specified YouTube video, wrapped in a result object.","failureModes":["Invalid or non-existent YouTube URL returns an error","Age-restricted or private videos may fail to process","Region-locked content may be inaccessible","Video too long may time out or be refused","YouTube API rate limiting or blocking could cause failures","Malformed input URL leads to processing error"],"whenToPreferThis":"Use this endpoint when you need to extract or download audio from a YouTube video as an MP3 file without building your own media pipeline. Ideal for agents automating media download tasks, content archival, or offline audio access workflows, paid per-request via USDC on Base chain with no subscription required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:55:58.651Z","isFirstParty":false}