{"uid":"cap_gc55kCuF1OgkUQywd5eef","slug":"blockbuster-ai-youtube-mp4-downloader-227028d6","name":"Blockbuster.ai YouTube MP4 Downloader","description":"115+ premium paid endpoints: Social Media, AI/ML, E-commerce, Finance, Data Intelligence, Media, Tools. x402 micropayments on Base chain.","url":"https://blockbuster-ai.vercel.app/api/youtube-mp4","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Input parameter for the API call"}}},"responseSchema":{"type":"object","properties":{"data":{"type":"object"},"success":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.08","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":"$0.08/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_q4cLNDNV_5ddEeQg09KOh","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.08","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 or search query into a downloadable MP4 video file","exampleAgentPrompt":"Download this YouTube video as an MP4 file for me: https://www.youtube.com/watch?v=dQw4w9WgXcQ","exampleUseCases":null,"resultDescription":"Returns a data object containing the MP4 video download link or file data, along with a success boolean indicating whether the conversion and retrieval completed successfully.","failureModes":["Invalid or non-existent YouTube URL returns error","Video is region-locked or unavailable and cannot be fetched","YouTube rate limiting or access restrictions cause failure","Private or deleted videos return an error","Query string does not resolve to a valid video","Payment failure via x402 micropayment results in 402 response"],"whenToPreferThis":"Use this endpoint when you need to programmatically download or convert a YouTube video to MP4 format via a simple API call with micropayment, especially within an agentic workflow that handles x402 payments on Base chain. Prefer this over manual downloading tools when automation and pay-per-use pricing ($0.08 USDC) is preferred.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T17:52:47.939Z","isFirstParty":false}