> ## Documentation Index > Fetch the complete documentation index at: https://docs.hasmcp.com/llms.txt > Use this file to discover all available pages before exploring further. # Connect Provider Account > Starts the oauth2 authorization of the current user with the provider. For remote MCP providers the authorization server is discovered and an oauth2 client is registered dynamically when the provider has none. The tokens are stored as the provider's ACCESS_TOKEN and REFRESH_TOKEN secret variables and renewed automatically. ## OpenAPI ````yaml post /providers/{id}/authorize openapi: 3.0.4 info: title: HasMCP API version: 1.0.0 description: >- API for managing HasMCP: variables, providers and their tools, resources and prompts, MCP servers, Git connections and the setup page settings. The organization is taken from the access token, so the paths carry no organization ID. The MCP endpoints that clients connect to, the public hub and the OAuth2 redirects are listed too. servers: - url: https://app.hasmcp.com/api/v1 description: Manager API (the other APIs override this per path) security: - bearerAuth: [] tags: - name: Variables - name: Providers - name: Provider Tools - name: Provider Resources - name: Provider Prompts - name: Servers - name: Server Associations - name: Git Connections - name: Users - name: Hub - name: Configurations - name: Setup - name: MCP - name: OAuth2 paths: /providers/{id}/authorize: post: tags: - Providers summary: Connect Provider Account description: >- Starts the oauth2 authorization of the current user with the provider. For remote MCP providers the authorization server is discovered and an oauth2 client is registered dynamically when the provider has none. The tokens are stored as the provider's ACCESS_TOKEN and REFRESH_TOKEN secret variables and renewed automatically. operationId: authorizeProvider parameters: - name: id in: path required: true schema: type: string description: Provider ID - name: serverID in: query required: false description: >- Connects the account for this MCP server only; its tokens are saved as variables of the server. Without it the account is shared by every server. schema: type: string pattern: ^[A-Za-z0-9]{11}$ responses: '200': description: The url to send the user to content: application/json: schema: $ref: '#/components/schemas/AuthorizeProviderResponse' '422': $ref: '#/components/responses/UnprocessableEntity' default: $ref: '#/components/responses/Error' security: - oauth2: - provider:update components: schemas: AuthorizeProviderResponse: type: object properties: authorizationURL: type: string Error: type: object properties: error: type: object properties: code: type: integer example: 422 message: type: string data: type: object additionalProperties: true description: Details, e.g. authorizationRequired on sync responses: UnprocessableEntity: description: Invalid request content: application/json: schema: $ref: '#/components/schemas/Error' Error: description: >- An error; the HTTP status is error.code, e.g. 401 for a missing or invalid token, 404 when not found or 422 for an invalid request. content: application/json: schema: $ref: '#/components/schemas/Error' securitySchemes: bearerAuth: type: http scheme: bearer description: >- Enter 'Bearer' followed by a space and your token (e.g., 'Bearer ${HASMCP_ACCESS_TOKEN}'). oauth2: type: oauth2 flows: authorizationCode: authorizationUrl: https://accounts.hasmcp.com/oauth2/auth tokenUrl: https://accounts.hasmcp.com/oauth2/token scopes: gitconnection:list: List Git connections gitconnection:delete: Delete Git connection variable:list: List variables variable:create: Create variable variable:update: Update variable variable:delete: Delete variable provider:list: List providers provider:create: Create provider provider:read: Get provider provider:update: Update provider provider:delete: Delete provider server:list: List MCP servers server:create: Create MCP server server:read: Get MCP server server:update: Update MCP server server:delete: Delete MCP server server:create_token: Create MCP server token server:tail: Read the debug stream of an MCP server provider_tool:list: List provider tools provider_tool:create: Create provider tool provider_tool:read: Get provider tool provider_tool:update: Update provider tool provider_tool:delete: Delete provider tool provider_tool_interceptor:list: List provider tool interceptors provider_tool_interceptor:save: Save provider tool interceptors provider_resource:list: List provider resources provider_resource:create: Create provider resource provider_resource:read: Get provider resource provider_resource:update: Update provider resource provider_resource:delete: Delete provider resource provider_prompt:list: List provider prompts provider_prompt:create: Create provider prompt provider_prompt:read: Get provider prompt provider_prompt:update: Update provider prompt provider_prompt:delete: Delete provider prompt server:import: Import MCP server server:export: Export MCP server server_analytics:read: Get MCP server analytics server_token:create: Create MCP server token server_tool:list: List MCP server tools server_tool:create: Add a tool to an MCP server server_tool:delete: Remove a tool from an MCP server server_resource:list: List MCP server resources server_resource:create: Add a resource to an MCP server server_resource:delete: Remove a resource from an MCP server server_prompt:list: List MCP server prompts server_prompt:create: Add a prompt to an MCP server server_prompt:delete: Remove a prompt from an MCP server ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.