> ## Documentation Index > Fetch the complete documentation index at: https://docs.surnex.io/llms.txt > Use this file to discover all available pages before exploring further. # Get v1dataforseocatalogcategories 1 ## OpenAPI ````yaml https://api.surnex.io/.well-known/openapi.json get /v1/dataforseo/catalog/categories/{category} openapi: 3.1.0 info: title: Surnex API version: 0.2.0 servers: - url: https://api.surnex.io security: [] paths: /v1/dataforseo/catalog/categories/{category}: get: tags: - v1 parameters: - schema: type: string minLength: 1 description: Service category used for grouping and filtering required: true description: Service category used for grouping and filtering name: category in: path - schema: anyOf: - type: boolean - type: string enum: - 'true' - type: string enum: - 'false' default: true required: false name: discover in: query - schema: type: string enum: - static - discovered - mixed required: false name: discovery_source in: query - schema: type: string minLength: 1 maxLength: 128 required: false name: search in: query - schema: anyOf: - type: boolean - type: string enum: - 'true' - type: string enum: - 'false' required: false name: refresh_discovery in: query - schema: type: integer exclusiveMinimum: 0 maximum: 250 default: 100 required: false name: limit in: query - schema: type: - integer - 'null' minimum: 0 default: 0 required: false name: offset in: query responses: '200': description: >- Category-scoped DataForSEO service index with pagination and discovery/filter options. content: application/json: schema: type: object properties: generated_at: type: string discovery_context: type: object properties: requested_discovery: type: boolean force_refresh_requested: type: boolean source: type: string enum: - none - cache - provider - mixed discovered_at: type: - string - 'null' cache_key: type: string cache_ttl_seconds: type: integer exclusiveMinimum: 0 cache_available: type: boolean cache_hit: type: boolean provider_calls: type: integer minimum: 0 required: - requested_discovery - force_refresh_requested - source - discovered_at - cache_key - cache_ttl_seconds - cache_available - cache_hit - provider_calls category: type: string minLength: 1 description: Service category used for grouping and filtering services: type: array items: type: object properties: service: type: string minLength: 1 title: type: string minLength: 1 category: type: string minLength: 1 description: Service category used for grouping and filtering description: type: string examples: type: array items: type: string discovery_source: type: string enum: - static - discovered - mixed description: CatalogDiscoverySource operations: type: array items: type: object properties: service: type: string minLength: 1 operation_path: type: string minLength: 1 path_template: type: string minLength: 1 method: type: string enum: - GET - POST description: HTTPMethod mode: type: string enum: - live - task_post - task_get - tasks_ready - tasks_fixed description: DataForSeoOperationMode description: type: string discovery_source: type: string enum: - static - discovered required: - service - operation_path - path_template - method - mode - description required: - service - title - category - description - examples - operations total_services: type: integer minimum: 0 total_operations: type: integer minimum: 0 by_discovery_source: type: object properties: static: type: integer minimum: 0 discovered: type: integer minimum: 0 mixed: type: integer minimum: 0 required: - static - discovered - mixed limit: type: integer exclusiveMinimum: 0 offset: type: integer minimum: 0 returned: type: integer minimum: 0 has_more: type: boolean next_offset: type: - integer - 'null' minimum: 0 supports_custom_paths: type: boolean supports_any_dataforseo_path: type: boolean required: - generated_at - discovery_context - category - services - total_services - total_operations - by_discovery_source - limit - offset - returned - has_more - next_offset - supports_custom_paths - supports_any_dataforseo_path examples: categoryServices: value: generated_at: '2026-02-24T00:00:00Z' discovery_context: requested_discovery: true force_refresh_requested: false source: provider discovered_at: '2026-02-24T00:00:00Z' cache_key: dataforseo:catalog:discovered:v1 cache_ttl_seconds: 900 cache_available: true cache_hit: false provider_calls: 2 category: keyword_research services: - service: keywords_data category: keyword_research discovery_source: static title: Keywords Data description: Keyword research and metrics examples: - google - bing operations: - service: keywords_data operation_path: /keywords_data/google_ads/search_volume/live path_template: /keywords_data/{provider}/{type}/live method: POST mode: live description: Live search volume discovery_source: static - service: keywords_data operation_path: /keywords_data/google_trends/explore/live path_template: /keywords_data/{type}/explore/live method: POST mode: live description: Live explore data discovery_source: static total_services: 1 total_operations: 2 by_discovery_source: static: 1 discovered: 0 mixed: 0 limit: 100 offset: 0 returned: 1 has_more: false next_offset: null supports_custom_paths: true supports_any_dataforseo_path: true '400': description: Invalid request content: application/json: schema: type: object properties: error: type: object properties: code: type: string message: type: string request_id: type: string details: type: object properties: {} default: {} additionalProperties: {} required: - code - message - request_id required: - error description: ErrorResponse examples: badRequest: value: error: code: VALIDATION_ERROR message: Invalid request request_id: req_123 details: issues: - path: - limit message: Invalid number code: invalid_type '401': description: Unauthorized content: application/json: schema: type: object properties: error: type: object properties: code: type: string message: type: string request_id: type: string details: type: object properties: {} default: {} additionalProperties: {} required: - code - message - request_id required: - error description: ErrorResponse examples: unauthorized: value: error: code: UNAUTHORIZED message: Unauthorized request_id: req_123 details: reason: missing_or_invalid_api_key '404': description: Category not found content: application/json: schema: type: object properties: error: type: object properties: code: type: string message: type: string request_id: type: string details: type: object properties: {} default: {} additionalProperties: {} required: - code - message - request_id required: - error description: ErrorResponse examples: notFound: value: error: code: NOT_FOUND message: Category not found request_id: req_123 details: category: nonexistent '502': description: Provider discovery failed content: application/json: schema: type: object properties: error: type: object properties: code: type: string message: type: string request_id: type: string details: type: object properties: {} default: {} additionalProperties: {} required: - code - message - request_id required: - error description: ErrorResponse examples: providerUnavailable: value: error: code: PROVIDER_ERROR message: Failed to discover DataForSEO operations request_id: req_123 details: category: serp provider_error: code: BAD_REQUEST message: Discovery endpoint failed security: - bearerAuth: [] - apiKeyAuth: [] components: securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: API Key description: 'Authorization: Bearer sk_...' apiKeyAuth: type: apiKey in: header name: x-api-key ````