> ## Documentation Index > Fetch the complete documentation index at: https://promptwatch.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Content Gap Stats > Get aggregate content coverage statistics for the project ## OpenAPI ````yaml /v2/openapi.json get /content-gap/stats openapi: 3.0.0 info: title: Promptwatch API v2 description: >- API v2 for customer integrations with Promptwatch monitoring platform. This version provides improved structure, additional endpoints, and enhanced functionality. version: 2.0.0 contact: name: Promptwatch Support email: team@promptwatch.com url: https://promptwatch.com license: name: Commercial url: https://promptwatch.com/terms-and-conditions servers: - url: https://server.promptwatch.com/api/v2 description: Promptwatch API v2 security: [] tags: - name: Authentication description: API key validation and authentication - name: Content description: >- AI content generation and optimization. Create content asynchronously and poll for results. - name: Content Gap description: Content gap analysis and recommendations - name: Models description: Available LLM models - name: Monitors description: Monitor management and CRUD operations - name: Page Tracker description: Track URLs and inspect citation stats, responses, and prompts - name: Prompts description: Prompt management and operations - name: Query Fanouts description: ChatGPT query fanout keywords - name: Responses description: LLM response data and analytics - name: Tags description: Tag management for prompts - name: Topics description: Topic management for prompts - name: Actions description: Action items (GEO suggestions and tasks) - name: Personas description: Persona configuration for monitors - name: Brands description: Brand management for competitive analysis - name: Visibility description: Brand visibility time series and competitor heatmaps - name: Citations description: Citation analytics from AI responses - name: Analytics description: Visitor analytics, AI crawler logs, sentiment, and brand visibility trends - name: Projects description: Project management (organization-level keys only) - name: Sitemap description: Sitemap crawl progress and discovered URLs - name: Site Health description: >- Crawled pages with SEO issues (titles, meta descriptions, H1, thin content) - name: Socials description: >- Social media citations (Reddit posts and YouTube videos) found in LLM responses paths: /content-gap/stats: get: tags: - Content Gap summary: Content Gap Stats description: Get aggregate content coverage statistics for the project operationId: getContentGapStats parameters: - schema: anyOf: - type: string enum: - ORGANIC - BRAND_SPECIFIC - COMPETITOR_COMPARISON - type: array items: type: string enum: - ORGANIC - BRAND_SPECIFIC - COMPETITOR_COMPARISON in: query name: promptTypes required: false description: Prompt type filter; repeat the parameter for multiple values - schema: type: string format: date in: query name: startDate required: false description: Only count analyses with createdAt on or after this day (UTC). - schema: type: string format: date in: query name: endDate required: false description: Only count analyses with createdAt on or before this day (UTC). responses: '200': description: Default Response content: application/json: schema: type: object example: totalPromptsWithCoverage: 180 totalPromptsWithoutCoverage: 42 averageCoverageScore: 0.61 distribution: low: 35 medium: 52 good: 78 excellent: 57 byPromptType: - category: ORGANIC averageScore: 0.58 count: 90 totalPrompts: 120 - category: BRAND_SPECIFIC averageScore: 0.72 count: 40 totalPrompts: 55 byIntentType: - category: INFORMATIONAL averageScore: 0.62 count: 100 totalPrompts: 140 - category: COMMERCIAL averageScore: 0.55 count: 35 totalPrompts: 50 properties: totalPromptsWithCoverage: type: number description: Prompts with at least one coverage score totalPromptsWithoutCoverage: type: number description: Prompts with no coverage score yet averageCoverageScore: type: number nullable: true description: Mean score across scored prompts distribution: type: object description: Count of prompts per score band properties: low: type: number description: Low band count medium: type: number description: Medium band count good: type: number description: Good band count excellent: type: number description: Excellent band count required: - low - medium - good - excellent byPromptType: type: array description: Breakdown by prompt type items: type: object properties: category: type: string enum: - ORGANIC - BRAND_SPECIFIC - COMPETITOR_COMPARISON description: Prompt type averageScore: type: number nullable: true description: Mean score in this bucket count: type: number description: Scored prompts in this bucket totalPrompts: type: number description: All prompts in this bucket required: - category - averageScore - count - totalPrompts byIntentType: type: array description: Breakdown by intent type items: type: object properties: category: type: string enum: - BRANDED - INFORMATIONAL - NAVIGATIONAL - COMMERCIAL - TRANSACTIONAL description: Intent type averageScore: type: number nullable: true description: Mean score in this bucket count: type: number description: Scored prompts in this bucket totalPrompts: type: number description: All prompts in this bucket required: - category - averageScore - count - totalPrompts required: - totalPromptsWithCoverage - totalPromptsWithoutCoverage - averageCoverageScore - distribution - byPromptType - byIntentType additionalProperties: false '400': description: Default Response content: application/json: schema: type: object example: error: Bad Request message: Date range cannot exceed 60 days for this endpoint. properties: error: type: string description: Error label message: type: string description: Reason the request was rejected required: - error - message '401': description: Default Response content: application/json: schema: type: object example: error: Unauthorized message: Missing or invalid X-API-Key header. properties: error: type: string description: Error category (often aligned with HTTP semantics) code: type: string description: Optional machine-readable code message: type: string description: Human-readable explanation details: type: object description: Optional structured detail (e.g. validation) additionalProperties: true required: - error - message additionalProperties: false '500': description: Default Response content: application/json: schema: type: object example: code: CONTENT_GAP_PROMPT_NOT_FOUND message: Prompt not found properties: code: type: string description: Domain error code enum: - CONTENT_GAP_PROMPT_NOT_FOUND - CONTENT_GAP_PROJECT_MISSING - CONTENT_GAP_WEBSITE_NOT_CONFIGURED - INTERNAL_ERROR message: type: string description: Human-readable explanation required: - code - message additionalProperties: false security: - ApiKeyAuth: [] components: securitySchemes: ApiKeyAuth: type: apiKey in: header name: X-API-Key description: >- API key for authentication. Get yours from the Promptwatch dashboard under Settings > API Keys. ````