> ## Documentation Index > Fetch the complete documentation index at: https://docs.stockinsights.ai/llms.txt > Use this file to discover all available pages before exploring further. # 8-K/6-K Tagged Feed > The API returns the latest 8-K and 6-K feed from SEC Edgar, each tagged with AI-generated insights including summaries, category tags (drawn from a predefined set of categories), and sentiment tags. Users can utilize this tagged feed to monitor daily updates on material events reported by companies, enabling them to build custom email notification systems or display widgets for tracking significant corporate disclosures in their apps. ## OpenAPI ````yaml openapi-us get /api/us/v0/documents/announcement openapi: 3.0.0 info: title: stockinsights.ai APIs description: All the APIs of stockinsights.ai version: 1.0.0 servers: - url: https://stockinsights-ai-us-main-f5fd25a.zuplo.app security: - bearerAuth: [] paths: /api/us/v0/documents/announcement: get: summary: 8-K/6-K Tagged Feed description: >- The API returns the latest 8-K and 6-K feed from SEC Edgar, each tagged with AI-generated insights including summaries, category tags (drawn from a predefined set of categories), and sentiment tags. Users can utilize this tagged feed to monitor daily updates on material events reported by companies, enabling them to build custom email notification systems or display widgets for tracking significant corporate disclosures in their apps. operationId: getAnnouncementsFeed parameters: - name: document_type in: query description: >- Optional param. Only provide if exclusive 8-K feed or 6-K feed is needed. Accepted values=8-K or 6-K schema: type: string enum: - 8-K - 6-K example: 8-K required: false - name: cik in: query description: >- CIKs (Central Index Keys) of companies. Multiple CIKs can be provided separated by commas. Each CIK should be a 10-digit number (include leading zeros if necessary). Get CIKs from [Company Details](https://drive.google.com/file/d/1XQh20CTDEn_uFhRArOQm9jkVesnSkSTI/view). schema: type: string example: '0001045810' required: false - name: from_date in: query description: >- Start date in YYYY-MM-DD format. Use this parameter to filter data from a specific start date. schema: type: string required: false - name: to_date in: query description: >- End date in YYYY-MM-DD format. Use this parameter to filter data till a specific end date schema: type: string required: false - name: category_id in: query description: >- Comma-separated 8-K/6-K Category IDs (Allowed Values - 1 to 26). Check the [filings-8k-type mapping](https://drive.google.com/file/d/11WdsQBvXrHGUuMwEzu_m4jktl0BzYGkk/view). schema: type: string required: false - name: sentiment in: query description: >- Comma-separated sentiment values (Allowed values - positive, negative, neutral). schema: type: string enum: - positive - negative - neutral example: negative required: false - name: sector in: query description: >- Sector classification of the companies. Multiple values can be provided separated by commas. Get valid sector values from [Company Details](https://drive.google.com/file/d/1XQh20CTDEn_uFhRArOQm9jkVesnSkSTI/view). schema: type: string required: false - name: industry in: query description: >- Industry classification of the companies. Multiple values can be provided separated by commas. Check valid industry values from [Company Details](https://drive.google.com/file/d/1XQh20CTDEn_uFhRArOQm9jkVesnSkSTI/view). schema: type: string required: false - name: limit in: query description: >- The number of results to return per page. This parameter is optional and defaults to 20 if not specified. Maximum value is 50. schema: type: integer maximum: 50 required: false - name: page in: query description: >- Page number for pagination. This parameter is optional and defaults to 1 if not specified. schema: type: integer minimum: 1 required: false responses: '200': description: Success response. Contains Paginated 8-K/6-K Documents. content: application/json: schema: type: object properties: status: type: string enum: - success data: type: array items: $ref: '#/components/schemas/Announcement' meta: type: object items: $ref: '#/components/schemas/Meta' '400': description: Invalid request content: application/json: schema: $ref: '#/components/schemas/Error' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/Error' '500': description: Internal server error content: application/json: schema: $ref: '#/components/schemas/Error' components: schemas: Announcement: type: object description: >- Each 8-K document is tagged with AI-generated insights, such as summary, category tags from a predefined set of categories and sentiment of the 8-K content. properties: id: type: string description: Internal ID of the 8-K document type: type: string description: Document type. By default, the value is 8-K cik: type: string description: CIK of the company. example: '0001045810' ticker: type: string description: Internal ticker representation for the company. company_name: type: string description: Company name. source_link: type: string description: The link to the raw 8-K document. ai_insights: type: object properties: category_id: description: >- Annoucement category ID. Example - A 8-K filing could be marked as Company Merger(ID=1) type: string category_name: description: >- The category/type name. Example - A 8-K filing could be marked as Company Merger(ID=1) type: string summary_title: type: string description: AI-generated summary header for the 8-K/6-K filing summary_text: type: string description: AI-generated summary for the 8-K/6-K filing sentiment: type: string description: Sentiment of the 8-K. enum: - positive - negative - neutral published_date: type: string format: date-time description: UTC Timestamp of the 8-K published date-time Meta: type: object properties: total_count: type: integer format: int64 description: Total item count for the given request. page: type: integer format: int64 description: Current Page number. limit: type: integer format: int64 description: Number of items in the current response. Error: type: object properties: errors: type: array items: type: object properties: status: type: string description: Error status title: type: string description: Error description securitySchemes: bearerAuth: type: http scheme: bearer ````