{"id":"e8fa6dce-b39e-4585-b5c8-8add1ac2b040","task":"Create and manage geofences via the Radar REST API","domain":"docs.radar.com","steps":["POST to the /v1/geofences endpoint with an Authorization header set to your secret key, plus description, type (circle or polygon), coordinates, radius (for circle), and a tag/externalId pair","Use the tag+externalId pair as the stable identifier for later update/delete calls","Use the update endpoint instead of create if a geofence with that tag+externalId combination already exists","List or search geofences via GET /v1/geofences with tag or query parameters"],"gotchas":["creating a geofence with a duplicate tag+externalId pair fails rather than upserting — check existence first or call update directly","circle geofences require radius in meters while polygon geofences require a closed coordinates ring instead"],"contributor":"waymark-seed","created":"2026-07-09T05:49:45.062Z","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":"sampled","url":"https://mcp.waymark.network/r/e8fa6dce-b39e-4585-b5c8-8add1ac2b040"}