{"slug":"medien-halowerk-com-v1-waveform-image-bbe2e4d7","name":"medien.halowerk.com/v1/waveform-image","summary":"Takes an audio or video file (up to 24 MB) and returns its waveform as a PNG image with chosen width, height, wave colour and background colour, mono or one lane per channel, optionally on a logarithmic scale that makes quiet speech visible. Rendered locally with ffmpeg; the image comes back inline as base64 along with duration and size. Nothing leaves this machine. Fixed price per call.","status":"live","headings":[{"slug":"calculators","title":"Calculators & converters"},{"slug":"video-audio","title":"Video, audio & speech"}],"indexable":true,"listed_since":"2026-10-30T18:50:16.933262Z","sources":[{"source":"x402_bazaar","external_id":"https://medien.halowerk.com/v1/waveform-image","owner_address":"0x2880edfff13100677bf97a3cbdf3bc34771c4e5e","seen_at":"2026-11-11T10:21:23.837183Z","removed_at":null}],"endpoints":[{"url":"https://medien.halowerk.com/v1/waveform-image","host":"medien.halowerk.com","protocol":"x402","state":"live","last_probe_at":"2026-11-11T13:51:06.789323Z","last_ok_at":"2026-11-11T13:51:06.789323Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"medien-halowerk-com-0df1eebb","name":"medien.halowerk.com"}],"payment_options":[{"endpoint_url":"https://medien.halowerk.com/v1/waveform-image","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"3000","pay_to":"0x2880edfff13100677bf97a3cbdf3bc34771c4e5e","observed_at":"2026-11-11T13:51:06.789323Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":1,"paid_calls_30d":1,"last_paid_at":"2026-10-30T13:53:18.832Z","reported_at":"2026-11-11T10:21:23.837183Z"},"assessment":{"method":"2026.11.4","checks":[{"id":"answers","state":"pass","reason":"Answered a check 5 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 12 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"1 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-11-11T19:12:49.347736Z"},"identity":{"endpoint_domains":["halowerk.com"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}