# Fixed reference example. Playground inputs do not update this sample.
curl --request POST \
--url https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '[
{
"id": "07281559-0695-0216-0000-c269be8b7592",
"url": "https://www.etsy.com/"
}
]'curl --request POST \
--url https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
[
{
"id": "07281559-0695-0216-0000-c269be8b7592",
"url": "https://www.etsy.com/"
}
]
'import requests
url = "https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content"
payload = [
{
"id": "07281559-0695-0216-0000-c269be8b7592",
"url": "https://www.etsy.com/"
}
]
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify([{id: '07281559-0695-0216-0000-c269be8b7592', url: 'https://www.etsy.com/'}])
};
fetch('https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
[
'id' => '07281559-0695-0216-0000-c269be8b7592',
'url' => 'https://www.etsy.com/'
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content"
payload := strings.NewReader("[\n {\n \"id\": \"07281559-0695-0216-0000-c269be8b7592\",\n \"url\": \"https://www.etsy.com/\"\n }\n]")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("[\n {\n \"id\": \"07281559-0695-0216-0000-c269be8b7592\",\n \"url\": \"https://www.etsy.com/\"\n }\n]")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "[\n {\n \"id\": \"07281559-0695-0216-0000-c269be8b7592\",\n \"url\": \"https://www.etsy.com/\"\n }\n]"
response = http.request(request)
puts response.read_body{
"version": "<string>",
"status_code": 123,
"status_message": "<string>",
"time": "<string>",
"cost": 123,
"tasks_count": 123,
"tasks_error": 123,
"tasks": [
{
"id": "<string>",
"status_code": 123,
"status_message": "<string>",
"time": "<string>",
"cost": 123,
"result_count": 123,
"path": [
"<string>"
],
"data": {},
"result": [
{
"crawl_progress": "<string>",
"crawl_status": {
"max_crawl_pages": 123,
"pages_in_queue": 123,
"pages_crawled": 123
},
"items_count": 123,
"items": [
{
"url": "<string>",
"total_count": 123,
"pages": [
{
"similarity": 123,
"page": [
{
"resource_type": "<string>",
"status_code": 123,
"location": "<string>",
"url": "<string>",
"resource_errors": {
"errors": [
{
"line": 123,
"column": 123,
"message": "<string>",
"status_code": 123
}
],
"warnings": [
{
"line": 123,
"column": 123,
"message": "<string>",
"status_code": 123
}
]
},
"size": 123,
"encoded_size": 123,
"total_transfer_size": 123,
"fetch_time": "<string>",
"cache_control": {
"cachable": true,
"ttl": 123
},
"checks": {},
"content_encoding": "<string>",
"media_type": "<string>",
"server": "<string>",
"last_modified": {
"header": "<string>",
"sitemap": "<string>",
"meta_tag": "<string>"
},
"meta": {
"title": "<string>",
"charset": 123,
"follow": true,
"generator": "<string>",
"htags": {},
"description": "<string>",
"favicon": "<string>",
"meta_keywords": "<string>",
"canonical": "<string>",
"internal_links_count": 123,
"external_links_count": 123,
"inbound_links_count": 123,
"images_count": 123,
"images_size": 123,
"scripts_count": 123,
"scripts_size": 123,
"stylesheets_count": 123,
"stylesheets_size": 123,
"title_length": 123,
"description_length": 123,
"render_blocking_scripts_count": 123,
"render_blocking_stylesheets_count": 123,
"cumulative_layout_shift": 123,
"meta_title": "<string>",
"content": {
"plain_text_size": 123,
"plain_text_rate": 123,
"plain_text_word_count": 123,
"automated_readability_index": 123,
"coleman_liau_readability_index": 123,
"dale_chall_readability_index": 123,
"flesch_kincaid_readability_index": 123,
"smog_readability_index": 123,
"description_to_content_consistency": 123,
"title_to_content_consistency": 123,
"meta_keywords_to_content_consistency": 123
},
"deprecated_tags": [
"<string>"
],
"duplicate_meta_tags": [
"<string>"
],
"spell": {
"hunspell_language_code": "<string>",
"misspelled": [
{
"word": "<string>"
}
]
},
"social_media_tags": {},
"broken_html": {
"errors": [
{
"line": 123,
"column": 123,
"message": "<string>",
"status_code": 123
}
],
"warnings": [
{
"line": 123,
"column": 123,
"message": "<string>",
"status_code": 123
}
]
}
},
"page_timing": {
"time_to_interactive": 123,
"dom_complete": 123,
"largest_contentful_paint": 123,
"first_input_delay": 123,
"connection_time": 123,
"time_to_secure_connection": 123,
"request_sent_time": 123,
"waiting_time": 123,
"download_time": 123,
"duration_time": 123,
"fetch_start": 123,
"fetch_end": 123
},
"onpage_score": 123,
"total_dom_size": 123,
"custom_js_response": {},
"custom_js_client_exception": "<string>",
"broken_resources": true,
"broken_links": true,
"duplicate_title": true,
"duplicate_description": true,
"duplicate_content": true,
"click_depth": 123,
"is_resource": true,
"url_length": 123,
"relative_url_length": 123
}
]
}
]
}
]
}
]
}
]
}OnPage API Duplicate Content
Pages within a crawl whose content resembles a given url, above a similarity threshold.
# Fixed reference example. Playground inputs do not update this sample.
curl --request POST \
--url https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '[
{
"id": "07281559-0695-0216-0000-c269be8b7592",
"url": "https://www.etsy.com/"
}
]'curl --request POST \
--url https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
[
{
"id": "07281559-0695-0216-0000-c269be8b7592",
"url": "https://www.etsy.com/"
}
]
'import requests
url = "https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content"
payload = [
{
"id": "07281559-0695-0216-0000-c269be8b7592",
"url": "https://www.etsy.com/"
}
]
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify([{id: '07281559-0695-0216-0000-c269be8b7592', url: 'https://www.etsy.com/'}])
};
fetch('https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
[
'id' => '07281559-0695-0216-0000-c269be8b7592',
'url' => 'https://www.etsy.com/'
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content"
payload := strings.NewReader("[\n {\n \"id\": \"07281559-0695-0216-0000-c269be8b7592\",\n \"url\": \"https://www.etsy.com/\"\n }\n]")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("[\n {\n \"id\": \"07281559-0695-0216-0000-c269be8b7592\",\n \"url\": \"https://www.etsy.com/\"\n }\n]")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "[\n {\n \"id\": \"07281559-0695-0216-0000-c269be8b7592\",\n \"url\": \"https://www.etsy.com/\"\n }\n]"
response = http.request(request)
puts response.read_body{
"version": "<string>",
"status_code": 123,
"status_message": "<string>",
"time": "<string>",
"cost": 123,
"tasks_count": 123,
"tasks_error": 123,
"tasks": [
{
"id": "<string>",
"status_code": 123,
"status_message": "<string>",
"time": "<string>",
"cost": 123,
"result_count": 123,
"path": [
"<string>"
],
"data": {},
"result": [
{
"crawl_progress": "<string>",
"crawl_status": {
"max_crawl_pages": 123,
"pages_in_queue": 123,
"pages_crawled": 123
},
"items_count": 123,
"items": [
{
"url": "<string>",
"total_count": 123,
"pages": [
{
"similarity": 123,
"page": [
{
"resource_type": "<string>",
"status_code": 123,
"location": "<string>",
"url": "<string>",
"resource_errors": {
"errors": [
{
"line": 123,
"column": 123,
"message": "<string>",
"status_code": 123
}
],
"warnings": [
{
"line": 123,
"column": 123,
"message": "<string>",
"status_code": 123
}
]
},
"size": 123,
"encoded_size": 123,
"total_transfer_size": 123,
"fetch_time": "<string>",
"cache_control": {
"cachable": true,
"ttl": 123
},
"checks": {},
"content_encoding": "<string>",
"media_type": "<string>",
"server": "<string>",
"last_modified": {
"header": "<string>",
"sitemap": "<string>",
"meta_tag": "<string>"
},
"meta": {
"title": "<string>",
"charset": 123,
"follow": true,
"generator": "<string>",
"htags": {},
"description": "<string>",
"favicon": "<string>",
"meta_keywords": "<string>",
"canonical": "<string>",
"internal_links_count": 123,
"external_links_count": 123,
"inbound_links_count": 123,
"images_count": 123,
"images_size": 123,
"scripts_count": 123,
"scripts_size": 123,
"stylesheets_count": 123,
"stylesheets_size": 123,
"title_length": 123,
"description_length": 123,
"render_blocking_scripts_count": 123,
"render_blocking_stylesheets_count": 123,
"cumulative_layout_shift": 123,
"meta_title": "<string>",
"content": {
"plain_text_size": 123,
"plain_text_rate": 123,
"plain_text_word_count": 123,
"automated_readability_index": 123,
"coleman_liau_readability_index": 123,
"dale_chall_readability_index": 123,
"flesch_kincaid_readability_index": 123,
"smog_readability_index": 123,
"description_to_content_consistency": 123,
"title_to_content_consistency": 123,
"meta_keywords_to_content_consistency": 123
},
"deprecated_tags": [
"<string>"
],
"duplicate_meta_tags": [
"<string>"
],
"spell": {
"hunspell_language_code": "<string>",
"misspelled": [
{
"word": "<string>"
}
]
},
"social_media_tags": {},
"broken_html": {
"errors": [
{
"line": 123,
"column": 123,
"message": "<string>",
"status_code": 123
}
],
"warnings": [
{
"line": 123,
"column": 123,
"message": "<string>",
"status_code": 123
}
]
}
},
"page_timing": {
"time_to_interactive": 123,
"dom_complete": 123,
"largest_contentful_paint": 123,
"first_input_delay": 123,
"connection_time": 123,
"time_to_secure_connection": 123,
"request_sent_time": 123,
"waiting_time": 123,
"download_time": 123,
"duration_time": 123,
"fetch_start": 123,
"fetch_end": 123
},
"onpage_score": 123,
"total_dom_size": 123,
"custom_js_response": {},
"custom_js_client_exception": "<string>",
"broken_resources": true,
"broken_links": true,
"duplicate_title": true,
"duplicate_description": true,
"duplicate_content": true,
"click_depth": 123,
"is_resource": true,
"url_length": 123,
"relative_url_length": 123
}
]
}
]
}
]
}
]
}
]
}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
curl -X POST "https://api.aisa.one/apis/v1/dataforseo/on_page/duplicate_content" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '[{"id": "...", "url": "...", "similarity": "..."}]'
// Copy this whole block into Claude Code, Codex, Cursor or any coding agent.
// It carries everything needed to connect, authorize and run this example —
// no key to paste, one click of Allow in the browser.
{
"operation_id": "post_dataforseo_on_page_duplicate_content",
"arguments": {},
"max_price_usd": 0.05
}
// ── for the agent ─────────────────────────────────────────────────────────
// Register the AIsa MCP server, then call its `use` tool with the JSON above.
// name aisa
// endpoint https://mcp.aisa.one/mcp
// transport streamable-http
// auth OAuth. The server publishes RFC 9728 metadata, so open a
// browser and the user clicks Allow once — nothing to paste.
// If AISA_API_KEY is set, send it as a bearer header instead.
// Use your own MCP mechanism, not a hand-edited config file:
// Codex codex mcp add aisa --url https://mcp.aisa.one/mcp
// Claude Code claude mcp add --transport http -s user aisa https://mcp.aisa.one/mcp
// Cursor / VS Code a "url" entry for https://mcp.aisa.one/mcp in the MCP config
// The server lists five tools over https://mcp.aisa.one/servers worth of APIs:
// search, get_details, use, batch_use, list_categories. search and
// get_details are free; use is billed per call and max_price_usd refuses
// anything above the cap before spending. This operation's full contract —
// every argument, the response shape, the price and the pitfalls — is at
// https://aisa.one/docs/api-reference/dataforseo/post_dataforseo-on-page-duplicate-content.md
// Then run the call and show me the result.
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.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
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Body
page URL
required field
specify the initial page you want to receive duplicate content for
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
the maximum number of returned pages
optional field
default value: 100
maximum value: 1000
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
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
[ { "id": "07281559-0695-0216-0000-c269be8b7592", "url": "https://www.etsy.com/" } ]
Response
Successful operation
the current version of the API
general status code you can find the full list of the response codes here
general informational message you can find the full list of general informational messages here
total execution time, seconds
total tasks cost, USD
the number of tasks in the tasks array
the number of tasks in the tasks array returned with an error
array of tasks
Show child attributes
Show child attributes