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Domain Comparison (domains_intersection)

API v3 methods will be unavailable from 12/31/2021. Use a similar API v4 method.

The domains_intersection method returns common keywords of up to 3 domains. The data set is similar to the Domain vs domain report.

General request parameters and instructions for using Serpstat API

Following parameters can be used for pagination:
page_size: number of results per page (default: 100, max: 1000)
page: page number (set to the 1st page by default)

Response parameters
Parameter Description
result Contains the answer
total Number of common keywords 
hits
Contains the answer
region_queries_count Keyword volume in selected search engine
types A list of special elements shown in SERP (for example, video, carousel or map)
cost Cost per click, $
keyword_length Number of words divided by space in a keyword
concurrency Keyword competition in PPC (0-100%)
geo_names List of toponyms in the array (if toponyms are present in the keywords)
region_queries_count_wide Search volume in broad match
keyword Keyword which the domains ranks for
found_results Number of results found for the keyword
domain 1,2,3 Domain which ranks for the keyword (1,2,3)
subdomain 1,2,3 Subdomain which ranks for the keyword (1,2,3)
url 1,2,3 URL of a page which appears in SERP for the keyword (1,2,3)
position 1,2,3 Positions of the compared domains for a given keyword (1,2,3)
dynamic 1,2,3 How the position of the domain (1,2,3) by this keyword has changed
status_msg Response "Ok" or "Error" report on a successful or unsuccessful request
status_code Response code "200" — successful request. Errors occur when credits are exceeded (number of simultaneous requests or account credits)
left_lines API credits remaining

Part of the API response for which you spend 1 credit:

 {
    "region_queries_count": 1,
    "types": [
        "video",
        "related_search",
        "also_asks",
        "snip_breadcrumbs"
    ],
    "cost": 0,
    "keyword_length": 6,
    "modified_date": "2020-06-25",
    "concurrency": 0,
    "geo_names": [],
    "traff": 0,
    "region_queries_count_wide": 0,
    "keyword": "shoes youth size 8 on sale",
    "found_results": 688000000,
    "domain3": "puma.com",
    "subdomain3": "us.puma.com",
    "url3": "https://us.puma.com/en/us/kids",
    "position3": 35,
    "dynamic3": -17,
    "domain1": "nike.com",
    "subdomain1": "www.nike.com",
    "url1": "https://www.nike.com/w/boys-sale-shoes-1onraz3yaepzy7ok",
    "position1": 18,
    "dynamic1": null,
    "domain2": "adidas.com",
    "subdomain2": "www.adidas.com",
    "url2": "https://www.adidas.com/us/kids-youth-shoes",
    "position2": 28,
    "dynamic2": -10
},

Example
Request data:

api.serpstat.com/v3/domains_intersection?query=nike.com,adidas.com,puma.com&token=XXX&se=g_us

Response data:
{
    "result": {
        "total": 173360,
        "hits": [
            {
                "region_queries_count": 1,
                "types": [
                    "video",
                    "related_search",
                    "also_asks",
                    "snip_breadcrumbs"
                ],
                "cost": 0,
                "keyword_length": 6,
                "modified_date": "2020-06-25",
                "concurrency": 0,
                "geo_names": [],
                "traff": 0,
                "region_queries_count_wide": 0,
                "keyword": "shoes youth size 8 on sale",
                "found_results": 688000000,
                "domain3": "puma.com",
                "subdomain3": "us.puma.com",
                "url3": "https://us.puma.com/en/us/kids",
                "position3": 35,
                "dynamic3": -17,
                "domain1": "nike.com",
                "subdomain1": "www.nike.com",
                "url1": "https://www.nike.com/w/boys-sale-shoes-1onraz3yaepzy7ok",
                "position1": 18,
                "dynamic1": null,
                "domain2": "adidas.com",
                "subdomain2": "www.adidas.com",
                "url2": "https://www.adidas.com/us/kids-youth-shoes",
                "position2": 28,
                "dynamic2": -10
            },
            {
                "region_queries_count": 10,
                "types": [
                    "pic",
                    "related_search",
                    "video"
                ],
                "cost": 0,
                "keyword_length": 4,
                "modified_date": "2021-02-08",
                "concurrency": 57,
                "geo_names": [],
                "traff": 0,
                "region_queries_count_wide": 0,
                "keyword": "nike sock guard shoes",
                "found_results": 77,
                "difficulty": 6.842005366680182,
                "domain3": "puma.com",
                "subdomain3": "us.puma.com",
                "url3": "https://us.puma.com/en/us/mens/shoes",
                "position3": 52,
                "dynamic3": -51,
                "domain1": "nike.com",
                "subdomain1": "store.nike.com",
                "url1": "https://store.nike.com/us/en_us/pw/shin-guards/ofb",
                "position1": 1,
                "dynamic1": 0,
                "domain2": "adidas.com",
                "subdomain2": "www.adidas.com",
                "url2": "https://www.adidas.com/us/leo_messi",
                "position2": 51,
                "dynamic2": -50
            }
        ]
    },
    "status_msg": "OK",
    "status_code": 200,
    "left_lines": 998664
}