openapi: 3.1.0 info: title: GitHub Enterprise Cloud REST Actions Users API version: '2026-05-23' description: 'Best-effort OpenAPI 3.1 description of representative GitHub Enterprise Cloud REST API endpoints across repositories, issues, pull requests, actions, organizations, enterprises (admin / audit log), code scanning, SCIM, and users. The full surface is documented at https://docs.github.com/en/enterprise-cloud@latest/rest. For GitHub Enterprise Server, the same paths are served under /api/v3 on the customer''s domain. ' contact: name: GitHub Enterprise REST API url: https://docs.github.com/en/enterprise-cloud@latest/rest servers: - url: https://api.github.com description: GitHub Enterprise Cloud - url: https://{hostname}/api/v3 description: GitHub Enterprise Server (self-hosted) variables: hostname: default: github.example.com security: - bearerAuth: [] - patAuth: [] tags: - name: Users paths: /user: get: summary: Get the authenticated user operationId: getAuthenticatedUser tags: - Users responses: '200': description: User content: application/json: schema: $ref: '#/components/schemas/User' /users/{username}: parameters: - $ref: '#/components/parameters/Username' get: summary: Get a user operationId: getUser tags: - Users responses: '200': description: User content: application/json: schema: $ref: '#/components/schemas/User' components: schemas: User: type: object properties: id: type: integer login: type: string name: type: string email: type: string format: email avatar_url: type: string format: uri html_url: type: string format: uri type: type: string parameters: Username: in: path name: username required: true schema: type: string securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: GitHub Token (PAT or App installation token) patAuth: type: apiKey in: header name: Authorization description: Use "token YOUR_PAT" for classic personal access tokens.