transcribe
ActiveTool of Weftly
Transcribe audio or video to text, including per-word timestamps for precise editing. Three-call flow: (1) call with `filename` to receive {job_id, payment_challenge}; (2) pay via MPP, then call with `job_id` + `payment_credential` to receive {upload_url} (presigned PUT, 1h expiry); (3) PUT the bytes, then complete_upload(job_id), then poll get_job_status(job_id). On completion, get_job_status returns two outputs: role `transcript` (SRT) and role `transcript-words` (JSON matching /.well-known/weftly-transcript-v2.schema.json, with segment-level and per-word timestamps). For other formats, pass `format=srt|txt|vtt|json|words` to get_job_status to receive content inline — `txt` and `vtt` are derived from SRT, `json` is v1 (segments only), `words` is v2 (segments + words). Flat price: audio $0.50, video $1.00 — see /.well-known/mpp.json for the authoritative table. Use for podcasts, interviews, meetings, lectures, and especially for creating clips, multicamera edits, or edit-video-from-transcript where word boundaries matter. Retrying any call with `job_id` alone returns current state (idempotent). Failed jobs auto-refund.
Parameters schema
{
"type": "object",
"properties": {
"job_id": {
"type": "string",
"format": "uuid",
"pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
"description": "Job ID returned from a previous call. Include along with payment_credential to confirm payment and receive the presigned upload URL. Also include alone to recover the current challenge/state if the original response was lost."
},
"filename": {
"type": "string",
"description": "Filename with extension (e.g. \"podcast.mp3\"). Required on the first call — used to infer media type (audio vs video) and label outputs. Supported extensions: mp3, wav, m4a, ogg, flac, mp4, mov, webm, mkv."
},
"payment_credential": {
"type": "string",
"description": "MPP payment credential (full Authorization header value, e.g. \"Payment eyJ...\") obtained by paying the challenge returned from the first call. Include with job_id to verify payment and receive the upload URL."
}
},
"additionalProperties": false
}No endpoints wrapped at confidence ≥ 0.70.
Parent server
Weftly
https://github.com/woven-record-media/weftly-monorepo
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