e-Gov Data Catalog CKAN Action API
CKAN Action API for e-Gov Data Catalog, a consistent JSON-over-HTTP interface over a catalog of 18,366 datasets. Standard actions include package_search, package_show, package_list, organization_list, group_list, tag_list, and resource_search; datastore_search is available where the DataStore extension is enabled. Base URL https://data.e-gov.go.jp/data/api/3/action/.