https://docs.gemrate.com/api-reference/cards/get-population-for-a-card 2026-06-19T16:44:55.217Z https://docs.gemrate.com/api-reference/cards/get-population-history-for-a-card 2026-06-19T16:44:55.228Z https://docs.gemrate.com/api-reference/catalogs/download-a-catalog 2026-06-19T16:44:55.274Z https://docs.gemrate.com/api-reference/certificates/get-a-certificate 2026-06-19T16:44:55.239Z https://docs.gemrate.com/api-reference/certificates/get-certificate-images 2026-06-19T16:44:55.251Z https://docs.gemrate.com/api-reference/grades/universal-grade-map 2026-06-19T16:44:55.285Z https://docs.gemrate.com/api-reference/specs/resolve-a-grader-spec-to-its-card 2026-06-19T16:44:55.262Z https://docs.gemrate.com/gemrate-id 2026-06-19T16:44:58.048Z https://docs.gemrate.com/introduction 2026-06-19T16:44:58.051Z https://docs.gemrate.com/universal-grades 2026-06-19T16:44:58.052Z