dataforseo_labs_google_related_keywords
Discover related keywords for SEO strategy by analyzing SERP 'searches related to' results. Access insights on search volume, CPC, competition, and trends to optimize keyword targeting effectively.
Instructions
The Related Keywords endpoint provides keywords appearing in the "searches related to" SERP element You can get up to 4680 keyword ideas by specifying the search depth. Each related keyword comes with the list of relevant product categories, search volume rate for the last month, search volume trend for the previous 12 months, as well as current cost-per-click and competition values. Moreover, this endpoint supplies minimum, maximum and average values of daily impressions, clicks and CPC for each result.
Datasource: DataForSEO SERPs Database Search algorithm: depth-first search for queries appearing in the "search related to" element of SERP for the specified seed keyword.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| depth | No | keyword search depth | |
| filters | No | you can add several filters at once (8 filters maximum) you should set a logical operator and, or between the conditions the following operators are supported: regex, not_regex, <, <=, >, >=, =, <>, in, not_in, match, not_match, ilike, not_ilike, like, not_like you can use the % operator with like and not_like, as well as ilike and not_ilike to match any string of zero or more characters merge operator must be a string and connect two other arrays, availible values: or, and. example: ["keyword_data.keyword_info.search_volume",">",0] [["keyword_info.search_volume","in",[0,1000]], "and", ["keyword_data.keyword_info.competition_level","=","LOW"]] [["keyword_data.keyword_info.search_volume",">",100], "and", [["keyword_data.keyword_info.cpc","<",0.5], "or", ["keyword_data.keyword_info.high_top_of_page_bid","<=",0.5]]] | |
| include_clickstream_data | No | Include or exclude data from clickstream-based metrics in the result | |
| keyword | Yes | target keyword | |
| language_code | No | language code required field example: en | en |
| limit | No | Maximum number of keywords to return | |
| location_name | No | full name of the location required field in format "Country" example: United Kingdom | United States |
| offset | No | offset in the results array of returned keywords optional field default value: 0 if you specify the 10 value, the first ten keywords in the results array will be omitted and the data will be provided for the successive keywords | |
| order_by | No | results sorting rules optional field you can use the same values as in the filters array to sort the results possible sorting types: asc – results will be sorted in the ascending order desc – results will be sorted in the descending order you should use a comma to set up a sorting type example: ["keyword_data.keyword_info.competition,desc"] default rule: ["keyword_data.keyword_info.search_volume,desc"] note that you can set no more than three sorting rules in a single request you should use a comma to separate several sorting rules example: ["keyword_data.keyword_info.search_volume,desc","keyword_data.keyword_info.cpc,desc"] |
Implementation Reference
- The core handler function that processes the input parameters and makes a POST request to the DataForSEO Labs Google Related Keywords API endpoint, handling response validation and errors.async handle(params: any): Promise<any> { try { const response = await this.client.makeRequest('/v3/dataforseo_labs/google/related_keywords/live', 'POST', [{ keyword: params.keyword, location_name: params.location_name, language_code: params.language_code, depth: params.depth, limit: params.limit, offset: params.offset, filters: this.formatFilters(params.filters), order_by: this.formatOrderBy(params.order_by), include_clickstream_data: params.include_clickstream_data }]); return this.validateAndFormatResponse(response); } catch (error) { return this.formatErrorResponse(error); } }
- src/core/modules/dataforseo-labs/tools/google/keyword-research/google-related-keywords.tool.ts:24-87 (schema)Zod schema defining the input parameters for the tool, including keyword, depth, location, language, limits, filters, ordering, and clickstream data options.getParams(): z.ZodRawShape { return { keyword: z.string().describe(`target keyword`), depth: z.number().min(0).max(4).default(1).describe(`keyword search depth`), location_name: z.string().default("United States").describe(`full name of the location required field in format "Country" example: United Kingdom`), language_code: z.string().default("en").describe( `language code required field example: en`), limit: z.number().min(1).max(1000).default(10).optional().describe("Maximum number of keywords to return"), offset: z.number().min(0).optional().describe( `offset in the results array of returned keywords optional field default value: 0 if you specify the 10 value, the first ten keywords in the results array will be omitted and the data will be provided for the successive keywords` ), filters: z.array( z.union([ z.array(z.union([z.string(), z.number(), z.boolean()])).length(3), z.enum(["and", "or"]) ]) ).max(8).optional().describe( `you can add several filters at once (8 filters maximum) you should set a logical operator and, or between the conditions the following operators are supported: regex, not_regex, <, <=, >, >=, =, <>, in, not_in, match, not_match, ilike, not_ilike, like, not_like you can use the % operator with like and not_like, as well as ilike and not_ilike to match any string of zero or more characters merge operator must be a string and connect two other arrays, availible values: or, and. example: ["keyword_info.search_volume",">",0] [["keyword_info.search_volume","in",[0,1000]], "and", ["keyword_info.competition_level","=","LOW"]][["keyword_info.search_volume",">",100], "and", [["keyword_info.cpc","<",0.5], "or", ["keyword_info.high_top_of_page_bid","<=",0.5]]]` ), order_by: z.array(z.string()).optional().describe( `results sorting rules optional field you can use the same values as in the filters array to sort the results possible sorting types: asc – results will be sorted in the ascending order desc – results will be sorted in the descending order you should use a comma to set up a sorting type example: ["keyword_data.keyword_info.competition,desc"] default rule: ["keyword_data.keyword_info.search_volume,desc"] note that you can set no more than three sorting rules in a single request you should use a comma to separate several sorting rules example: ["keyword_data.keyword_info.search_volume,desc","keyword_data.keyword_info.cpc,desc"]` ), include_clickstream_data: z.boolean().optional().default(false).describe( `Include or exclude data from clickstream-based metrics in the result`) }; }
- The DataForSEOLabsApi module's getTools method instantiates the GoogleRelatedKeywordsTool (line 35) and registers it by name along with other tools, providing description, params, and handler.getTools(): Record<string, ToolDefinition> { const tools = [ new GoogleRankedKeywordsTool(this.dataForSEOClient), new GoogleDomainCompetitorsTool(this.dataForSEOClient), new GoogleDomainRankOverviewTool(this.dataForSEOClient), new GoogleKeywordsIdeasTool(this.dataForSEOClient), new GoogleRelatedKeywordsTool(this.dataForSEOClient), new GoogleKeywordsSuggestionsTool(this.dataForSEOClient), new GoogleHistoricalSERP(this.dataForSEOClient), new GoogleSERPCompetitorsTool(this.dataForSEOClient), new GoogleBulkKeywordDifficultyTool(this.dataForSEOClient), new GoogleSubdomainsTool(this.dataForSEOClient), new GoogleKeywordOverviewTool(this.dataForSEOClient), new GoogleTopSearchesTool(this.dataForSEOClient), new GoogleSearchIntentTool(this.dataForSEOClient), new GoogleKeywordsForSiteTool(this.dataForSEOClient), new GoogleDomainIntersectionsTool(this.dataForSEOClient), new GoogleHistoricalDomainRankOverviewTool(this.dataForSEOClient), new GooglePageIntersectionsTool(this.dataForSEOClient), new GoogleBulkTrafficEstimationTool(this.dataForSEOClient), new DataForSeoLabsFilterTool(this.dataForSEOClient), new GoogleHistoricalKeywordDataTool(this.dataForSEOClient), // Add more tools here ]; return tools.reduce((acc, tool) => ({ ...acc, [tool.getName()]: { description: tool.getDescription(), params: tool.getParams(), handler: (params: any) => tool.handle(params), }, }), {}); }