> ## Documentation Index > Fetch the complete documentation index at: https://aisa.one/docs/llms.txt > Use this file to discover all available pages before exploring further. # Historical Keyword Data > This endpoint provides Google historical keyword data for specified keywords, including search volume, cost-per-click, competition values for paid search, mo... ## OpenAPI ````yaml openapi/dataforseo.json POST /dataforseo/dataforseo_labs/google/historical_keyword_data/live openapi: 3.0.3 info: title: DataForSEO API version: 1.0.0 description: DataForSEO API endpoints exposed through the AIsa unified gateway. servers: - url: https://api.aisa.one/apis/v1 security: - BearerAuth: [] paths: /dataforseo/dataforseo_labs/google/historical_keyword_data/live: post: summary: Historical Keyword Data description: >- This endpoint provides Google historical keyword data for specified keywords, including search volume, cost-per-click, competition values for paid search, monthly searches, and search volume trends. You can get historical keyword data since **August, 2021**, depending on keywords along with location and language combination. You can find the list of supported locations and languages [here.](https://docs.dataforseo.com/v3/dataforseo_labs/locations_and_languages.md) operationId: post_dataforseo_dataforseo_labs_google_historical_keyword_data_live requestBody: required: true content: application/json: schema: type: object properties: keywords: type: array items: type: string description: >- keywords required field The maximum number of keywords you can specify: 700 The maximum number of characters for each keyword: 80 The maximum number of words for each keyword phrase: 10 the specified keywords will be converted to lowercase format, data will be provided in a separate array note that if some of the keywords specified in this array are omitted in the results you receive, then our database doesn’t contain such keywords and cannot return data on them you will not be charged for the keywords omitted in the results learn more about rules and limitations of keyword and keywords fields in DataForSEO APIs in this Help Center article location_name: type: string description: >- full name of the location required field if you don’t specify location_code Note: it is required to specify either location_name or location_code you can receive the list of available locations with their location_name by making a separate request to the https://api.dataforseo.com/v3/dataforseo_labs/locations_and_languages example: United Kingdom location_code: type: integer description: >- location code required field if you don’t specify location_name Note: it is required to specify either location_name or location_code you can receive the list of available locations with their location_code by making a separate request to the https://api.dataforseo.com/v3/dataforseo_labs/locations_and_languages example: 2840 language_name: type: string description: >- full name of the language required field if you don’t specify language_code Note: it is required to specify either language_name or language_code you can receive the list of available locations with their language_name by making a separate request to the https://api.dataforseo.com/v3/dataforseo_labs/locations_and_languages example: English language_code: type: string description: >- language code required field if you don’t specify language_name Note: it is required to specify either language_name or language_code you can receive the list of available locations with their language_code by making a separate request to the https://api.dataforseo.com/v3/dataforseo_labs/locations_and_languages example: en tag: type: string description: >- user-defined task identifier optional field the character limit is 255 you can use this parameter to identify the task and match it with the result you will find the specified tag value in the data object of the response required: - keywords - location_name - location_code - language_name - language_code responses: '200': description: Successful response content: application/json: schema: type: object properties: version: type: string description: the current version of the API status_code: type: integer description: >- general status code you can find the full list of the response codes here Note: we strongly recommend designing a necessary system for handling related exceptional or error conditions status_message: type: string description: >- general informational message you can find the full list of general informational messages here time: type: string description: execution time, seconds cost: type: number description: total tasks cost, USD tasks_count: type: integer description: the number of tasks in the tasks array tasks_error: type: integer description: >- the number of tasks in the tasks array returned with an error tasks: type: array items: type: string description: array of tasks tasks.id: type: string description: >- task identifier unique task identifier in our system in the UUID format tasks.status_code: type: integer description: >- status code of the task generated by DataForSEO; can be within the following range: 10000-60000 you can find the full list of the response codes here tasks.status_message: type: string description: >- informational message of the task you can find the full list of general informational messages here tasks.time: type: string description: execution time, seconds tasks.cost: type: number description: cost of the task, USD tasks.result_count: type: integer description: number of elements in the result array tasks.path: type: array items: type: string description: URL path tasks.data: type: object description: >- contains the same parameters that you specified in the POST request tasks.result: type: array items: type: string description: array of results tasks.result.se_type: type: string description: search engine type tasks.result.location_code: type: integer description: location code in a POST array tasks.result.language_code: type: string description: language code in a POST array tasks.result.items_count: type: integer description: the number of results returned in the items array tasks.result.items: type: array items: type: string description: contains keywords and related data tasks.result.items.se_type: type: string description: search engine type tasks.result.items.keyword: type: string description: >- keyword keyword is returned with decoded %## (plus character ‘+’ will be decoded to a space character) tasks.result.items.location_code: type: integer description: >- location code in a POST array if there is no data, then the value is null tasks.result.items.language_code: type: string description: language code in a POST array tasks.result.items.history: type: array items: type: string description: array of objects with historical data for the keyword tasks.result.items.history.year: type: integer description: year tasks.result.items.history.month: type: integer description: month tasks.result.items.history.keyword_info: type: object description: historical data for the keyword tasks.result.items.history.keyword_info.se_type: type: string description: search engine type tasks.result.items.history.keyword_info.last_updated_time: type: string description: >- date and time when keyword data was updated in the UTC format: “yyyy-mm-dd hh-mm-ss +00:00” example: 2019-11-15 12:57:46 +00:00 tasks.result.items.history.keyword_info.competition: type: number description: >- competition represents the relative amount of competition associated with the given keyword; the value is based on Google Ads data and can be between 0 and 1 (inclusive) tasks.result.items.history.keyword_info.competition_level: type: string description: >- competition level represents the relative level of competition associated with the given keyword in paid SERP only; possible values: LOW, MEDIUM, HIGH if competition level is unknown, the value is null; learn more about the metric in this help center article tasks.result.items.history.keyword_info.cpc: type: number description: >- cost-per-click represents the average cost per click (USD) historically paid for the keyword tasks.result.items.history.keyword_info.search_volume: type: integer description: >- average monthly search volume rate represents the (approximate) number of searches for the given keyword idea on google.com tasks.result.items.history.keyword_info.low_top_of_page_bid: type: number description: >- minimum bid for the ad to be displayed at the top of the first page indicates the value greater than about 20% of the lowest bids for which ads were displayed (based on Google Ads statistics for advertisers) the value may differ depending on the location specified in a POST request tasks.result.items.history.keyword_info.high_top_of_page_bid: type: number description: >- maximum bid for the ad to be displayed at the top of the first page indicates the value greater than about 80% of the lowest bids for which ads were displayed (based on Google Ads statistics for advertisers) the value may differ depending on the location specified in a POST request tasks.result.items.history.keyword_info.categories: type: array items: type: string description: >- product and service categories you can download the full list of possible categories tasks.result.items.history.keyword_info.monthly_searches: type: array items: type: string description: >- monthly searches represents the (approximate) number of searches on this keyword idea (as available for the past twelve months), targeted to the specified geographic locations tasks.result.items.history.keyword_info.monthly_searches.year: type: integer description: year tasks.result.items.history.keyword_info.monthly_searches.month: type: integer description: month tasks.result.items.history.keyword_info.monthly_searches.search_volume: type: integer description: monthly average search volume rate tasks.result.items.history.keyword_info.search_volume_trend: type: object description: >- search volume trend changes represents search volume change in percent compared to the previous period tasks.result.items.history.keyword_info.search_volume_trend.monthly: type: integer description: >- search volume change in percent compared to the previous month tasks.result.items.history.keyword_info.search_volume_trend.quarterly: type: integer description: >- search volume change in percent compared to the previous quarter tasks.result.items.history.keyword_info.search_volume_trend.yearly: type: integer description: >- search volume change in percent compared to the previous year '400': description: Bad request '401': description: Unauthorized '429': description: Rate limit exceeded '500': description: Internal server error components: securitySchemes: BearerAuth: type: http scheme: bearer ````