generated: '2026-07-21' method: searched source: https://developer.sportradar.com/basketball/reference/unrivaled-overview provider_note: >- Test/trial surface of the Unrivaled API, operated by Sportradar as the league's Official Data Provider. modes: separation: access-level-path-segment detail: >- Every request encodes the API key's access level as the first path segment: `trial` or `production` (e.g. https://api.sportradar.com/unrivaled/trial/v8/en/league/hierarchy.json). Trial keys exercise the same feeds as production keys. values: [trial, production] interactive_sandbox: detail: >- The Unrivaled Endpoints reference section provides feed documentation and an interactive sandbox (API explorer) for trying each feed with a key. url: https://developer.sportradar.com/basketball/reference/unrivaled-overview simulations: available: false detail: >- Per the Unrivaled FAQ, simulations are not currently available for Unrivaled; Sportradar recommends using the completed season as reference sample data. url: https://developer.sportradar.com/basketball/reference/unrivaled-faqs test_values: [] notes: >- No magic test identifiers, test cards, or fixture tooling apply — this is a read-only sports-data API; trial access-level keys are the sandbox contract.