--- title: "REST API Requirements" slug: "rest-api-requirements" tags: ["admin", "Legacy Orchestrator", "REST API"] updated: 2025-02-13T22:26:42Z published: 2025-02-13T22:26:42Z canonical: "docs.crossworkassurance.cisco.com/rest-api-requirements" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.crossworkassurance.cisco.com/llms.txt > Use this file to discover all available pages before exploring further. # REST API Requirements To use the API and view the API documentation, you need the following: 1. **Legacy Orchestrator appliance** 2. **Legacy Orchestrator user account with multiple roles** **© 2026 Cisco and/or its affiliates. All rights reserved.** For more information about trademarks, please visit: [Cisco trademarks](https://www.cisco.com/c/en/us/about/legal/trademarks.html)[](https://www.cisco.com/c/en/us/about/legal/trademarks.html) For more information about legal terms, please visit: [Cisco legal terms](https://www.cisco.com/c/en/us/about/legal/terms-conditions.html)