generated: '2026-07-21' method: searched source: https://yuzu.health/docs/guides/api environments: - name: production base_url: https://api.yuzu.health docs: https://api.yuzu.health/api/docs - name: test base_url: https://backend.yuzu.earth docs: https://backend.yuzu.earth/api/docs note: Yuzu allows testing the API through the yuzu.earth (Yuzu Earth) demo environment. test_vs_live: separation: separate host (yuzu.earth demo backend vs api.yuzu.health production) key_prefixes: not published credentials: how: API keys are generated per environment in the vendor portal Settings > Developer tab and passed as bearer tokens. test_data: note: No published magic test identifiers, test cards, or fixture triggers. Yuzu is a self-funded health-plan / claims-administration platform, not a card acquirer - there are no test card numbers.