# Microsoft Fabric > Microsoft Fabric is Microsoft's SaaS analytics platform (OneLake, lakehouse, warehouse, data engineering, data factory, real-time intelligence, Power BI). Its REST APIs are served from https://api.fabric.microsoft.com/v1 and authenticated with Microsoft Entra ID tokens. Generated by API Evangelist from apis.yml and the artifacts in this repository (generated 2026-11-04); not published by Microsoft. ## Docs - [Fabric REST API documentation](https://learn.microsoft.com/en-us/rest/api/fabric/): reference for every Fabric REST API - [Throttling](https://learn.microsoft.com/en-us/rest/api/fabric/articles/throttling): unified per-identity quotas, 429 handling, Retry-After - [Long running operations](https://learn.microsoft.com/en-us/rest/api/fabric/articles/long-running-operation) - [Pagination](https://learn.microsoft.com/en-us/rest/api/fabric/articles/pagination) - [Fabric CLI](https://learn.microsoft.com/en-us/rest/api/fabric/articles/fabric-command-line-interface) ## Contracts - [Platform REST API (OpenAPI)](openapi/microsoft-fabric-platform-openapi.yml): 186 operations - [Admin REST API (OpenAPI)](openapi/microsoft-fabric-admin-openapi.yml): 64 operations - [Workload Items REST API (OpenAPI)](openapi/microsoft-fabric-workloads-openapi.yml): 555 operations - [Source specs](https://github.com/microsoft/fabric-rest-api-specs): Microsoft's published Swagger 2.0 contracts ## Agents - [Fabric MCP Server](https://github.com/microsoft/mcp/tree/main/servers/Fabric.Mcp.Server): local stdio, npx -y @microsoft/fabric-mcp@latest - [Skills for Fabric](https://github.com/microsoft/skills-for-fabric): Microsoft-published agent skills