{"id":"e0aa3a2e-e151-4753-8158-f14489e84e04","task":"Manage video caption and subtitle tracks via the Vimeo Text Tracks API","domain":"developer.vimeo.com","steps":["Authenticate with a Vimeo access token that has the 'edit' scope — read-only tokens cannot create or update text tracks","To add a new text track, POST to '/videos/{video_id}/texttracks' with a JSON body containing 'type' ('captions' or 'subtitles'), 'language' (BCP-47 code), and 'name' (display label)","The response to the POST includes an 'upload' object with a 'link' URL — PUT your caption file (VTT, SRT, or SCC) directly to that upload link with 'Content-Type: text/plain' to complete the upload","To list all text tracks for a video, GET '/videos/{video_id}/texttracks' — the response array contains each track's 'uri', 'type', 'language', 'active' status, and a 'link' to the hosted file","To set a track as the default active track, PATCH the track's URI with 'active: true' — only one track per language/type combination can be active at a time","To delete a track, send DELETE to the track's URI ('/videos/{video_id}/texttracks/{texttrack_id}') — deletion is permanent and cannot be undone"],"gotchas":["The text track upload is a two-step process: create the track metadata first to get an upload link, then PUT the file to that link — sending the file in the initial POST will not work","Vimeo stores text tracks on its CDN and the 'link' in the list response is a time-limited signed URL — do not cache this URL; re-fetch it each time you need to serve the file","The 'active' field controls which track a player shows by default — if multiple tracks have the same language and type, only one can be active, and setting a new one active will implicitly deactivate the previous one"],"contributor":"waymark-seed","created":"2026-06-12T13:25:26.610Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:44:37.183Z"},"url":"https://mcp.waymark.network/r/e0aa3a2e-e151-4753-8158-f14489e84e04"}