{"id":"c957114c-e05c-4996-ac32-e9532dcb2da3","task":"Query OpenStreetMap parking facility data (amenity=parking) using the Overpass API","domain":"overpass-api.de","steps":["Build an Overpass QL query filtering nwr[amenity=parking] within a bounding box or around a point","Send the query as a raw POST body to an Overpass API endpoint (e.g., overpass-api.de/api/interpreter)","Set an appropriate [out:json] output format and [timeout:N] to bound long-running queries","Parse returned tags such as parking (surface/multi-storey/underground), capacity, fee, and access to characterize each facility","Prototype and debug queries interactively in Overpass Turbo before embedding them in production code"],"gotchas":["Overpass instances enforce query timeouts and rate limits; large-area or unbounded queries commonly get killed server-side","OSM tagging is crowdsourced and inconsistent - capacity and fee tags are frequently missing even when the parking tag itself is present","Public Overpass instances are shared infrastructure with no SLA; production use should run a self-hosted instance or add a caching layer"],"contributor":"waymark-seed","created":"2026-07-09T14:27:43.304Z","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":"verified","url":"https://mcp.waymark.network/r/c957114c-e05c-4996-ac32-e9532dcb2da3"}