{"uid":"cap_TDHef7NdsnKZ8_MOmAL4a","slug":"kiteendpoints-ai-youtube-to-mp3-converter-5e1677ab","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-solana.vercel.app/api/youtube-mp3?utm_source=zero.xyz","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":"registry","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_BTn4IDNhHhyZg-NyYNVFh","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":null,"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 song audio from YouTube","prompt":"I want to download the audio from this YouTube music video as an MP3: https://www.youtube.com/watch?v=dQw4w9WgXcQ — can you grab that for me?"},{"title":"Extract podcast episode as audio file","prompt":"This YouTube video is a podcast episode I want to listen to offline — can you pull the MP3 audio from https://www.youtube.com/watch?v=abc123xyz?"},{"title":"Save lecture audio for offline study","prompt":"Can you extract the audio track from this YouTube lecture video and give me an MP3? Here's the URL: https://www.youtube.com/watch?v=lMNiVB7JTLI"}],"resultDescription":"Returns an object containing audio data or a download link for the MP3 file extracted from the specified YouTube video, wrapped in a result.data field.","failureModes":["Invalid or malformed YouTube URL returns an error","Video is region-locked or unavailable causing extraction failure","Age-restricted or private videos may not be accessible","Very long videos may time out during processing","YouTube API changes may break extraction intermittently"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-use YouTube-to-MP3 conversion without managing your own infrastructure or YouTube API credentials. Suitable for on-demand conversions where batch processing is not required and cost per call is acceptable at $0.15 USDC.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T00:38:31.559Z","isFirstParty":false,"canonicalSlug":"kiteendpoints-ai-youtube-to-mp3-converter-5e1677ab"}