FRESH OBSERVED ENDPOINT EVIDENCE · DATASET REVISION 321296

Japan (HeartRails Geo API): municipalities (cities/wards) within a prefecture, keyed by Japanese prefecture name. Query: ?q= Returns JSON.

Endpoint
https://clonecho.builda.company/x402/s/heartrails-jp-cities

Category geo_maps

Capabilities japan heartrails heartrail geo

Routable now no

Observed price —

Craft score 28.9

Last probe 2026-07-29T01:29:40.104Z