> ## Documentation Index > Fetch the complete documentation index at: https://bulkgrid.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Create or subscribe to a source > Required permission: sources:write. ## OpenAPI ````yaml /api-reference/openapi.json post /api/v1/sources openapi: 3.0.3 info: title: Bulkgrid API version: 0.1.0 description: >- Search indexed content, create crawl and extraction runs, and retrieve results. API keys require the scopes listed for each operation. OAuth connections grant MCP and search access only. servers: - url: https://bulkgrid.com description: Bulkgrid security: - apiKeyAuth: [] - bearerAuth: [] tags: - name: Sources description: Source discovery, subscriptions, and indexing - name: Collections description: Collections and content selection rules - name: Search description: Search endpoints - name: Runs description: Run creation and lifecycle endpoints - name: Results description: Run result retrieval endpoints paths: /api/v1/sources: post: tags: - Sources summary: Create or subscribe to a source description: 'Required permission: sources:write.' operationId: sourcesCreate parameters: [] requestBody: required: true content: application/json: schema: type: object properties: workspace_id: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ type: type: string enum: - domain identifier: type: string label: type: string visibility: type: string enum: - public - private source_mode: type: string enum: - discover - selected_pages crawl_config: type: object properties: maxDepth: type: number minimum: 1 maxPages: type: number minimum: 1 includePaths: type: array items: type: string excludePaths: type: array items: type: string selectedUrls: type: array items: type: string format: uri crawlOptions: type: object properties: waitAfterLoad: type: number minimum: 0 maximum: 30000 timeout: type: number minimum: 1000 maximum: 60000 includeTags: type: array items: type: string excludeTags: type: array items: type: string useHttp: type: boolean useLlmsTxt: type: boolean removeConsentPopups: type: boolean includeDocumentLinks: type: boolean metadata: type: object additionalProperties: $ref: '#/components/schemas/Schema7___schema0' crawl_interval: type: string enum: - hourly - daily - weekly - monthly - custom custom_interval_minutes: type: number analysis_id: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ required: - type - identifier responses: '200': description: Successful response content: application/json: schema: type: object properties: source: type: object properties: crawl_config: nullable: true crawl_interval: nullable: true type: string enum: - hourly - daily - weekly - monthly - custom created_at: type: string created_by_user_id: nullable: true type: string created_by_workspace_id: nullable: true type: string custom_interval_minutes: nullable: true type: number icon_url: nullable: true type: string id: type: string identifier: type: string integration_type: type: string enum: - web - upload - github is_active: nullable: true type: boolean label: nullable: true type: string last_crawled_at: nullable: true type: string max_depth: nullable: true type: number max_items: nullable: true type: number metadata: nullable: true next_crawl_at: nullable: true type: string public_source_id: nullable: true type: string source_mode: type: string enum: - discover - selected_pages total_items_found: nullable: true type: number type: type: string enum: - domain - document - repository updated_at: type: string visibility: type: string enum: - public - private workspace_id: nullable: true type: string required: - crawl_config - crawl_interval - created_at - created_by_user_id - created_by_workspace_id - custom_interval_minutes - icon_url - id - identifier - integration_type - is_active - label - last_crawled_at - max_depth - max_items - metadata - next_crawl_at - public_source_id - source_mode - total_items_found - type - updated_at - visibility - workspace_id additionalProperties: {} created: type: boolean required: - source - created additionalProperties: false '400': description: Bad request content: application/json: schema: type: object properties: error: type: string details: {} required: - error additionalProperties: false '401': description: Unauthorized content: application/json: schema: type: object properties: error: type: string details: {} required: - error additionalProperties: false '403': description: Forbidden content: application/json: schema: type: object properties: error: type: string details: {} required: - error additionalProperties: false '404': description: Not found content: application/json: schema: type: object properties: error: type: string details: {} required: - error additionalProperties: false '429': description: Rate limited content: application/json: schema: type: object properties: error: type: string details: {} required: - error additionalProperties: false '500': description: Internal server error content: application/json: schema: type: object properties: error: type: string details: {} required: - error additionalProperties: false security: - apiKeyAuth: [] - bearerAuth: [] components: schemas: Schema7___schema0: anyOf: - type: string - type: number - type: boolean - type: string nullable: true enum: - null - type: array items: $ref: '#/components/schemas/Schema7___schema0' - type: object additionalProperties: $ref: '#/components/schemas/Schema7___schema0' securitySchemes: apiKeyAuth: type: apiKey in: header name: x-api-key description: Bulkgrid API key bearerAuth: type: http scheme: bearer description: >- Bulkgrid API key or OAuth access token. OAuth grants currently allow search:query and mcp:use only. ````