{"uid":"cap_jlug3N3e1RWzFVpRyqEfK","slug":"forgemesh-audio-converter-aa0ff65e","name":"ForgeMesh Audio Converter","description":"Audio conversion API: convert any public audio/video URL (mp4, mov, wav, ogg, m4a — up to 25MB) to MP3 on our own hardware. Returns base64 MP3. Use as an mp4-to-mp3 extractor, audio normalizer before transcription, or format bridge in media pipelines. Files deleted immediately after processing.","url":"https://x402.forgemesh.io/convert-audio","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"media_url":{"type":"string","description":"Public URL of an audio or video file, max 25MB"}}},"responseSchema":{"type":"json","example":{"file_base64":"SUQzBAAAAA...","content_type":"audio/mpeg"}},"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_vNHuRp01LalHNqoNmub8Z","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 any public audio or video URL (MP4, MOV, WAV, OGG, M4A up to 25MB) to MP3, returning the result as a base64-encoded MP3 string.","exampleAgentPrompt":"Convert this public MP4 video to MP3 for me — here's the URL: https://example.com/podcast-episode.mp4 — I need the audio as a base64-encoded MP3 so I can pipe it into my transcription workflow.","exampleUseCases":null,"resultDescription":"A base64-encoded MP3 string representing the audio extracted or converted from the provided media URL. Files are deleted from ForgeMesh servers immediately after processing, so no persistent copy is retained.","failureModes":["URL is not publicly accessible — returns error indicating unreachable media","File exceeds 25MB limit — returns error about file size","Unsupported format beyond MP4/MOV/WAV/OGG/M4A — conversion fails with format error","Payment of $0.005 USDC not provided or rejected — 402 Payment Required","Network timeout fetching the remote media URL"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-use audio/video-to-MP3 conversion with no setup, especially in media pipelines where privacy matters (files deleted immediately). Ideal as a format bridge before audio transcription or when extracting audio tracks from video files without running local FFmpeg infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T09:15:28.317Z","isFirstParty":false}