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POST
Reference example
Pages within a crawl whose content resembles a given url, above a similarity threshold. Measured at 606 bytes. Reads a finished crawl, so it needs the id from post_dataforseo_on_page_submit and returns crawl_progress plus a crawl_status of max_crawl_pages, pages_in_queue and pages_crawled - check those before trusting a small result, because a crawl still running simply has less to report. For duplicated titles or meta descriptions rather than body text, use post_dataforseo_on_page_duplicate_tags. ## Example
First time? Point any MCP client at https://mcp.aisa.one/mcp — Claude Code, Codex, Cursor, VS Code and the rest. Authorization is OAuth: the client opens a browser, you click Allow once, and there is no key to paste. The commands per client, and what each call costs, are on aisa.one/mcp.
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Cost and request rules

Published reference values are not an account-specific quote or a settled charge. For endpoints supporting X-AISA-Cost-Mode: quote, obtain a free quote for your exact request before execution; reconcile the settled cost with response metadata and Usage Logs. USD amounts use 1,000,000 integer micro-USD per dollar.
  • Default request reference estimate (USD): 0.012
  • Cost contract: response_usd
  • Published reference multiplier: 1.0
  • Settlement evidence source: response_body

Authorizations

Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Body

application/json
id
string

ID of the task
required field
you can get this ID in the response of the Task POST endpoint
example:
"07131248-1535-0216-1000-17384017ad04"

url
string

page URL
required field
specify the initial page you want to receive duplicate content for

similarity
integer | null

content similarity score
by default, the content is considered duplicate if the value is greater than or equals 6
you can specify any similarity score in the 0-to-10 range

limit
integer | null

the maximum number of returned pages
optional field
default value: 100
maximum value: 1000

offset
integer | null

offset in the results array of returned pages
optional field
default value: 0
maximum value: 2000000
if you specify the 10 value, the first ten pages in the results array will be omitted and the data will be provided for the successive pages

tag
string | null

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

Example:

Response

object | null

Successful operation

version
string | null

the current version of the API

status_code
integer | null

general status code you can find the full list of the response codes here

status_message
string | null

general informational message you can find the full list of general informational messages here

time
string | null

total execution time, seconds

cost
number<double> | null

total tasks cost, USD

tasks_count
integer<int64> | null

the number of tasks in the tasks array

tasks_error
integer<int64> | null

the number of tasks in the tasks array returned with an error

tasks
(object | null)[] | null

array of tasks