{"openapi":"3.0.3","info":{"title":"The Hiking World","version":"1.1","description":"Read-only trail and permit records. Geometry is ODbL from OpenStreetMap contributors. Editorial text is The Hiking World; cite the trail URL and the verified date. A missing fee is omitted, not guessed. Confirmed fee changes are GET /updates.json (each change has citation). Official alerts are GET /api/v1/updates."},"servers":[{"url":"/api/v1"}],"paths":{"/trails":{"get":{"summary":"Trail summaries","responses":{"200":{"description":"Feed envelope of trail summaries"}}}},"/permits":{"get":{"summary":"Permit rows. Citeable rows include a citation string.","responses":{"200":{"description":"Feed envelope. Each citeable row has citation: trail, amount, issuer, verified date, and the permits-year URL."}}}},"/trails/{slug}":{"get":{"summary":"One trail, with provenance when signed and citations for citeable fees","parameters":[{"name":"slug","in":"path","required":true,"schema":{"type":"string"}}],"responses":{"200":{"description":"Trail record. citations is an array of cite-this-figure strings."},"404":{"description":"Not found"}}}},"/trails/{slug}/geojson":{"get":{"summary":"Line geometry. simplified=1 returns a capped line for maps.","parameters":[{"name":"slug","in":"path","required":true,"schema":{"type":"string"}},{"name":"simplified","in":"query","schema":{"type":"string"}}],"responses":{"200":{"description":"GeoJSON"}}}},"/countries/{slug}":{"get":{"summary":"Country","parameters":[{"name":"slug","in":"path","required":true,"schema":{"type":"string"}}],"responses":{"200":{"description":"Country"}}}},"/regions/{slug}":{"get":{"summary":"Region","parameters":[{"name":"slug","in":"path","required":true,"schema":{"type":"string"}}],"responses":{"200":{"description":"Region"}}}},"/catalog":{"get":{"summary":"Catalog body","responses":{"200":{"description":"Catalog"}}}},"/version":{"get":{"summary":"Catalog version","responses":{"200":{"description":"Version"}}}},"/provenance":{"get":{"summary":"How to verify a signature","responses":{"200":{"description":"Verification steps"}}}}}}