generated: '2026-07-19' method: searched source: >- developer.erebor.bank front-end configuration (env.js) and app asset references. Sandbox documentation and test values are gated at https://docs.erebor.bank. test_live_separation: supported: true detail: >- The developer dashboard exposes separate test and live modes, backed by distinct Auth0 configurations (test `auth0*` and `liveAuth0*` client settings). API keys are minted per mode in the dashboard. evidence: - https://developer.erebor.bank/assets/env-VmXpXH3m.js sandbox_environment: host: media.sbx.erebor.bank detail: >- A sandbox ("sbx") media host is referenced by the customer app, indicating a non-production environment exists. evidence: - https://erebor.bank/ console: url: https://developer.erebor.bank detail: >- The Developer Dashboard is the interactive console where developers manage API keys and switch between test and live modes (Auth0 login required). test_values: published: unknown detail: >- No test card numbers, magic identifiers, or fixture values could be captured — the testing documentation is behind the login-gated Fern docs. None are invented here. notes: >- Existence of a test/live split and a sandbox environment is confirmed from the public front-end; the concrete test credentials/values are not publicly observable.