> ## 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. # Bulk Keyword Difficulty > This endpoint will provide you with the Keyword Difficulty metric for a maximum of 1,000 keywords in one API request. ## OpenAPI ````yaml openapi/dataforseo.json POST /dataforseo/dataforseo_labs/google/bulk_keyword_difficulty/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/bulk_keyword_difficulty/live: post: summary: Bulk Keyword Difficulty description: >- This endpoint will provide you with the Keyword Difficulty metric for a maximum of 1,000 keywords in one API request. Keyword Difficulty stands for the relative difficulty of ranking in the first top-10 organic results for the related keyword. Keyword Difficulty in DataForSEO API responses indicates the chance of getting in top-10 organic results for a keyword on a logarithmic scale from 0 to 100. operationId: post_dataforseo_dataforseo_labs_google_bulk_keyword_difficulty_live requestBody: required: true content: application/json: schema: type: object properties: keywords: type: array items: type: string description: >- target keywords required field UTF-8 encoding maximum number of keywords you can specify in this array: 1000 the keywords will be converted to lowercase format 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 don’t specify 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 don’t specify location_name 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 don’t specify language_code you can receive the list of available languages 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 don’t specify language_name you can receive the list of available languages 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 if there is no data, then the value is null tasks.result.language_code: type: string description: >- language code in a POST array if there is no data, then the value is null tasks.result.total_count: type: integer description: >- total amount of results in our database relevant to your request 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 keyword difficulty scores tasks.result.items.se_type: type: string description: search engine type tasks.result.items.keyword: type: string description: keyword in a POST array tasks.result.items.keyword_difficulty: type: integer description: >- difficulty of ranking in the first top-10 organic results for a keyword indicates the chance of getting in top-10 organic results for a keyword on a logarithmic scale from 0 to 100; calculated by analysing, among other parameters, link profiles of the first 10 pages in SERP; learn more about the metric in this help center guide '400': description: Bad request '401': description: Unauthorized '429': description: Rate limit exceeded '500': description: Internal server error components: securitySchemes: BearerAuth: type: http scheme: bearer ````