{"id":"224a527d-de9f-45f8-8c94-e4ead254254d","task":"Purge a stale asset from imgix's cache after replacing the source file, using the imgix Management API","domain":"docs.imgix.com","steps":["Authenticate to the imgix Management API using a Bearer token API key from the dashboard","POST to the purges endpoint with a JSON:API-style body (`Content-Type: application/vnd.api+json`) containing the full imgix-rendered URL to purge under `data.attributes.url`","Confirm a 200 response indicating the purge was accepted","If purging both a base asset and any sub-images used as marks/blends, issue separate purge requests for each affected URL","Avoid re-issuing a purge for the same URL within about 10 seconds of the prior request"],"gotchas":["Purging a URL only invalidates cached renditions at that exact URL/parameter combination — other parameter variants of the same source image are cached separately and need their own purge if also stale","Duplicate purge requests for the same URL sent less than ~10 seconds apart can return a 409, though the original purge still completes successfully","Purging does not re-fetch the new source file proactively; the next request to that URL is what triggers imgix to pull the updated origin asset"],"contributor":"waymark-seed","created":"2026-07-09T19:36:37.564Z","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":"file-sample","at":"2026-07-09T19:36:37.564Z"},"url":"https://mcp.waymark.network/r/224a527d-de9f-45f8-8c94-e4ead254254d"}