> ## Documentation Index > Fetch the complete documentation index at: https://docs.useroulette.com/llms.txt > Use this file to discover all available pages before exploring further. # Upload company attachment > Upload additional documents/attachments to a company (financials, legal docs, etc.). ## OpenAPI ````yaml openapi.json post /companies/{id}/attachments openapi: 3.1.0 info: title: Roulette API version: 1.0.0 description: > The Roulette API provides programmatic access to manage your VC deal flow, companies, contacts, and related data. ## Authentication All API requests require authentication using a Bearer token. Include your API key in the `Authorization` header: ``` Authorization: Bearer YOUR_API_KEY ``` You can generate API keys from your account settings in the Roulette dashboard. ## Rate Limiting API requests are rate limited to ensure fair usage. Current limits: - 1000 requests per minute per API key - 100 requests per second per API key Rate limit headers are included in all responses: - `X-RateLimit-Limit`: Maximum requests per window - `X-RateLimit-Remaining`: Requests remaining in current window - `X-RateLimit-Reset`: Unix timestamp when the window resets ## Pagination List endpoints support cursor-based pagination using the following query parameters: - `page`: Page number (default: 1) - `limit`: Items per page (default: 25, max: 100) Paginated responses include pagination metadata: ```json { "data": [...], "pagination": { "page": 1, "limit": 25, "has_next": true, "has_prev": false } } ``` **Note**: For performance reasons, total counts (`total`, `total_pages`) are not included. Use `has_next` and `has_prev` to determine if more pages exist. ## Errors The API uses standard HTTP status codes and returns errors in a consistent format: ```json { "success": false, "error": "Human readable error message", "data": null } ``` Common status codes: - `400` Bad Request - Invalid parameters or request body - `401` Unauthorized - Missing or invalid API key - `403` Forbidden - Valid API key but insufficient permissions - `404` Not Found - Resource not found - `429` Too Many Requests - Rate limit exceeded - `500` Internal Server Error - Server-side error termsOfService: https://www.useroulette.com/terms contact: name: Roulette API Support email: support@useroulette.com url: https://www.useroulette.com/support license: name: Proprietary url: https://www.useroulette.com/license servers: - url: https://www.useroulette.com/api/v1 description: Production server - url: http://localhost:3000/api/v1 description: Local development server security: - BearerAuth: [] tags: - name: Companies description: > Manage companies in your deal flow pipeline. Companies represent potential investment opportunities with associated pitch decks, contacts, and metadata. - name: Company Statuses description: | Manage deal flow stages/statuses for organizing companies through your investment pipeline (e.g., "Initial Review", "Due Diligence", "Closed"). - name: Company Settings description: | Configure custom fields and settings for company tracking. - name: Contacts description: | Manage contacts associated with companies, including founders, executives, and other key personnel. - name: Form Submissions description: | Access form submissions from integrated platforms like Tally. - name: Emails description: | Manage emails linked to companies and contacts. - name: Meeting Minutes description: | Store and retrieve meeting notes and minutes related to companies. - name: Shared Links description: | Create and manage secure shareable links for company portfolios. - name: Integrations description: | Configure third-party integrations (Tally, Specter, etc.). - name: Investor Dashboard description: | Configure and manage investor-facing portfolio dashboards. - name: Dashboard description: | Access aggregated dashboard data and analytics. - name: Team Members description: | View team members and their roles within your account. - name: Short URLs description: | Create shortened URLs with optional password protection. paths: /companies/{id}/attachments: post: tags: - Companies summary: Upload company attachment description: | Upload additional documents/attachments to a company (financials, legal docs, etc.). operationId: uploadCompanyAttachment parameters: - $ref: '#/components/parameters/CompanyIdParam' requestBody: required: true content: multipart/form-data: schema: type: object required: - file - title - account_id properties: file: type: string format: binary description: File to upload title: type: string description: Attachment title description: type: string description: Optional description account_id: type: string format: uuid responses: '200': description: Attachment uploaded content: application/json: schema: type: object properties: success: type: boolean data: type: object properties: attachment: $ref: '#/components/schemas/CompanyAttachment' '400': $ref: '#/components/responses/BadRequestError' '401': $ref: '#/components/responses/UnauthorizedError' '500': $ref: '#/components/responses/InternalServerError' components: parameters: CompanyIdParam: name: id in: path required: true description: The unique identifier of the company schema: type: string format: uuid example: 7c9e6679-7425-40de-944b-e07fc1f90ae7 schemas: CompanyAttachment: type: object description: File or link attachment associated with a company required: - id - company_id - account_id - attachment_type - title properties: id: type: string format: uuid company_id: type: string format: uuid account_id: type: string format: uuid attachment_type: type: string enum: - file - link description: Type of attachment (file stored in storage, or external link) title: type: string maxLength: 500 example: Financial Projections description: type: string nullable: true example: Q4 2024 financial projections spreadsheet file_path: type: string nullable: true description: Storage path for file attachments (null for links) example: company-uuid/attachment-uuid/document.pdf link_url: type: string format: uri nullable: true description: External URL for link attachments (null for files) file_size_bytes: type: integer nullable: true description: File size in bytes (files only) file_mime_type: type: string nullable: true description: MIME type of the file (files only) example: application/pdf original_filename: type: string nullable: true description: Original filename when uploaded (files only) example: Q4 Projections.xlsx created_at: type: string format: date-time updated_at: type: string format: date-time Error: type: object required: - success - error properties: success: type: boolean example: false error: type: string description: Human-readable error message example: Invalid request body data: type: 'null' example: null authType: type: string enum: - api_key - session example: api_key responses: BadRequestError: description: Bad request - invalid parameters or request body content: application/json: schema: $ref: '#/components/schemas/Error' example: success: false error: Invalid request body data: null UnauthorizedError: description: Unauthorized - missing or invalid API key content: application/json: schema: $ref: '#/components/schemas/Error' example: success: false error: Invalid or expired API key data: null InternalServerError: description: Internal server error content: application/json: schema: $ref: '#/components/schemas/Error' example: success: false error: Internal server error data: null securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: API Key description: | API key authentication. Generate keys from your account settings. Include in header: `Authorization: Bearer YOUR_API_KEY` ````