> ## Documentation Index > Fetch the complete documentation index at: https://help.onetsolutions.net/llms.txt > Use this file to discover all available pages before exploring further. # [Projects] List the connections of a project > List every external provider a project can connect (Cloudflare today), whether it is connected, and a summary of the connection: the first account name, how many accounts and linked resources it has, who connected it and when, and whether it must be reauthorized. Who connected it is only shown to the organization's owners: it is null for other members, project guests and project-scoped API keys. A provider the platform does not offer right now is listed with `disabled: true`. Read from the database only: no provider is called. Each provider is managed under `…/integrations/{key}`. ## OpenAPI ````yaml https://api.onetsolutions.net/schema get /v1/organizations/{organization_id}/projects/{project_id}/integrations openapi: 3.0.3 info: title: OnetSolutions API version: v1 (v1) description: > ## Overview The OnetSolutions API provides programmatic access to manage your cloud infrastructure, domains, and web hosting services. ## Authentication All API requests require authentication using one of the following methods: - **JWT Token**: Obtain a token via login endpoints and include it in the `Authorization: Bearer ` header - **API Key**: Generate an API key from your account settings and use it as `Authorization: Bearer sk-onetsolutions-...` ## Rate Limiting API requests are rate-limited to ensure fair usage: - **Anonymous**: 60 requests per minute, per client IP address - **Authenticated**: 5000 requests per hour, per user Some endpoints, such as login and sign-up, apply stricter limits of their own. A request over the limit gets a `429` response whose `Retry-After` header gives the wait in seconds. ## Pagination Most list endpoints return paginated results. Use the `page` and `page_size` query parameters (at most 100 results per page). The response carries `count`, `next`, `previous`, `page`, `page_size`, `total_pages` and the `results` themselves. ## Error Handling The API uses standard HTTP status codes: - `200` Success - `201` Created - `204` No Content - `400` Bad Request - `401` Unauthorized - `403` Forbidden - `404` Not Found - `409` Conflict - `429` Too Many Requests - `500` Internal Server Error - `503` Service Unavailable Error responses carry a JSON body with `detail`, a human-readable message, and `code`, a stable machine-readable error code. Some errors add `context` with structured details, and `error` repeats `detail` for older clients. A request whose fields fail validation gets a `400` whose body maps each invalid field to its list of messages. A few older endpoints still answer with `error` alone. servers: - url: https://api.onetsolutions.net description: Production security: [] tags: - name: Authentication description: >- Login, passwordless authentication, MFA, OAuth providers, and token management. - name: Organizations description: >- Organization management, members, roles, modules, audit logs, and notification settings. - name: Projects description: Project management, team members, and project-scoped resources. - name: Compute description: >- Cloud instances, volumes, snapshots, backups, VPCs, firewalls, SSH keys, uptime monitors, and instance tasks. - name: Billing description: >- Shopping cart, orders, invoices, payments, payment methods, gateways, promo codes, and balance management. - name: Domains description: >- Domain availability, registration, transfers, DNS zones, DNS records, and TLD information. - name: Web Hosting description: >- cPanel-based web hosting, emails, databases, subdomains, FTP accounts, addon domains, and SSL certificates. paths: /v1/organizations/{organization_id}/projects/{project_id}/integrations: get: tags: - Projects summary: '[Projects] List the connections of a project' description: >- List every external provider a project can connect (Cloudflare today), whether it is connected, and a summary of the connection: the first account name, how many accounts and linked resources it has, who connected it and when, and whether it must be reauthorized. Who connected it is only shown to the organization's owners: it is null for other members, project guests and project-scoped API keys. A provider the platform does not offer right now is listed with `disabled: true`. Read from the database only: no provider is called. Each provider is managed under `…/integrations/{key}`. operationId: list_project_integrations parameters: - in: path name: organization_id schema: type: string format: uuid required: true - in: query name: page schema: type: integer description: A page number within the paginated result set. - in: query name: page_size schema: type: integer description: Number of results to return per page (at most 100). - in: path name: project_id schema: type: string format: uuid required: true responses: '200': content: application/json: schema: $ref: '#/components/schemas/PaginatedIntegrationProviderList' description: '' '401': description: Authentication credentials were not provided or are invalid '404': description: >- Organization or project not found (code: project_not_found), or the project is outside the caller's reach security: - BearerAuth: [] components: schemas: PaginatedIntegrationProviderList: type: object required: - count - results properties: count: type: integer example: 123 next: type: string nullable: true format: uri example: http://api.example.org/accounts/?page=4 previous: type: string nullable: true format: uri example: http://api.example.org/accounts/?page=2 page: type: integer example: 3 page_size: type: integer example: 20 total_pages: type: integer example: 7 results: type: array items: $ref: '#/components/schemas/IntegrationProvider' IntegrationProvider: type: object properties: key: type: string name: type: string description_key: type: string disabled: type: boolean connected: type: boolean account_name: type: string nullable: true account_count: type: integer linked_count: type: integer connected_by: allOf: - $ref: '#/components/schemas/IntegrationConnectedBy' nullable: true connected_at: type: string format: date-time nullable: true needs_reauthorization: type: boolean required: - account_count - account_name - connected - connected_at - connected_by - description_key - disabled - key - linked_count - name - needs_reauthorization IntegrationConnectedBy: type: object properties: id: type: string format: uuid email: type: string format: email required: - email - id securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: JWT or API Key description: >- Use `Authorization: Bearer ` header. Token can be a JWT token or an API key (format: `sk-onetsolutions-...`). ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.