> ## Documentation Index > Fetch the complete documentation index at: https://developers.datagrid.com/llms.txt > Use this file to discover all available pages before exploring further. # Check whether a Procore project is connected to Procore AI > Reports whether Procore AI has a Datagrid teamspace bound to one Procore project. The caller must be able to open the project in Procore. `connected` uses the same rule as the project list: true when a non-deleted teamspace under the company's Datagrid account is bound to the project, false when the project is visible and no such teamspace exists. ## OpenAPI ````yaml get /procore/companies/{company_id}/projects/{project_id}/connection openapi: 3.0.3 info: version: 0.1.1 title: Datagrid API description: Datagrid API servers: - url: https://api.datagrid.com/v1 security: - BearerAuth: [] paths: /procore/companies/{company_id}/projects/{project_id}/connection: get: tags: - Procore summary: Check whether a Procore project is connected to Procore AI description: > Reports whether Procore AI has a Datagrid teamspace bound to one Procore project. The caller must be able to open the project in Procore. `connected` uses the same rule as the project list: true when a non-deleted teamspace under the company's Datagrid account is bound to the project, false when the project is visible and no such teamspace exists. operationId: ProcoreAccess.retrieveProjectConnection parameters: - name: company_id in: path required: true description: The Procore company ID (digits only). schema: type: string pattern: ^[0-9]+$ - name: project_id in: path required: true description: The Procore project ID (digits only). schema: type: string pattern: ^[0-9]+$ responses: '200': description: Whether the project is connected to Procore AI content: application/json: schema: $ref: '#/components/schemas/ProcoreProjectConnection' '400': description: '`company_id` or `project_id` is not a positive integer.' content: application/json: schema: $ref: '#/components/schemas/BadRequestError' '404': description: The project does not exist or the user cannot access it. '409': description: >- The user has no connected Procore session (`error` is `procore_not_connected`). content: application/json: schema: $ref: '#/components/schemas/ProcoreNotConnectedError' '429': description: >- Rate limit exceeded. The request has been throttled because the rate limit for this endpoint has been reached. Check the `Retry-After` response header and retry after the specified number of seconds. content: application/json: schema: $ref: '#/components/schemas/RateLimitError' '502': description: Procore did not return a usable response. components: schemas: ProcoreProjectConnection: type: object required: - object - company_id - project_id - connected properties: object: type: string enum: - procore_project_connection company_id: type: string project_id: type: string connected: type: boolean description: | The same value the project list reports for this project. BadRequestError: type: object description: >- Returned when the request is invalid. For skill-related errors, `details.unresolved` lists each token that failed resolution with its reason. required: - error - message - status_code properties: status_code: type: integer description: The HTTP status code (400). error: type: string description: A machine-readable error code. message: type: string description: A human-readable error message. details: type: object description: Additional structured error details. properties: reason: type: string description: A short description of the validation failure. unresolved: type: array description: >- For skill resolution errors: the tokens that could not be resolved. items: type: object required: - token - reason properties: token: type: string description: >- The skill ID or slash key that could not be resolved, exactly as supplied in the request. reason: type: string enum: - not-found - disabled description: >- `not-found`: no skill reachable by this API key matches the ID or slash key. Skills that exist but are out of scope (user-scoped, or owned by another account) report `not-found` as well. `disabled`: the skill is reachable but has been disabled. ProcoreNotConnectedError: type: object required: - error - message - status_code properties: status_code: type: integer description: The HTTP status code (409). error: type: string enum: - procore_not_connected description: A machine-readable error code. message: type: string description: A human-readable error message. RateLimitError: type: object description: >- Returned when the rate limit is exceeded. Rate limits are enforced per teamspace, endpoint path, and HTTP method over a 60-second sliding window. Each endpoint may have its own limit — check the X-RateLimit-Limit response header for the effective value. required: - error - message - retryable - status_code properties: status_code: type: integer description: The HTTP status code (429). statusCode: type: integer deprecated: true description: Deprecated. Use status_code instead. error: type: string enum: - rate_limit_exceeded description: The error code identifying this as a rate limit error. message: type: string description: A human-readable error message. mitigation: type: string description: Suggested action to resolve the error. retryable: type: boolean description: Whether the request can be retried after a delay. details: type: object properties: reason: type: string description: A detailed explanation of why the rate limit was exceeded. securitySchemes: BearerAuth: type: http scheme: bearer ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.