Authority Metrics Analyzer API

Analyze Domain and Page Authority with real-time metrics to optimize SEO strategies and improve domain performance effortlessly.

About the API:  

The Authority Metrics Analyzer API provides critical SEO metrics, including Domain Authority (DA) and Page Authority (PA), to evaluate the credibility of any domain or URL. This API is an essential tool for assessing link equity, monitoring domain growth, and benchmarking against competitors. With advanced analytics, it includes detailed insights into backlinks, referring domains, and historical performance trends. The API’s robust infrastructure allows for quick evaluations and supports large-scale SEO audits and competitive analysis. Perfect for marketing professionals and agencies, it helps refine digital strategies, improve rankings, and build high-quality domain portfolios with reliable, up-to-date data.

API Documentation

Endpoints


Sends an array of URLs via a POST request. Receive detailed metrics for each domain, including DA, PA, Spam Score and link metrics.



                                                                            
POST https://zylalabs.com/api/5734/authority+metrics+analyzer+api/7457/authority+metrics
                                                                            
                                                                        

Authority Metrics - Endpoint Features

Object Description
Request Body [Required] Json
Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                            {
  "data": {
    "bbc.com": {
      "deleted_plds_to_fqdn": 2914,
      "deleted_plds_to_pld": 103405,
      "deleted_plds_to_url": 1909,
      "deleted_urls_to_fqdn": 4746715,
      "deleted_urls_to_pld": 77460947,
      "deleted_urls_to_url": 185429,
      "domain_authority": 94,
      "external_indirect_urls_to_pld": 50197699,
      "external_nofollow_urls_to_fqdn": 148980,
      "external_nofollow_urls_to_pld": 21731863,
      "external_nofollow_urls_to_url": 64778,
      "external_redirect_urls_to_fqdn": 5093,
      "external_redirect_urls_to_pld": 3186861,
      "external_redirect_urls_to_url": 2811,
      "external_urls_to_fqdn": 3835143,
      "external_urls_to_pld": 231575200,
      "external_urls_to_url": 616778,
      "fqdn": "bbc.com",
      "http_code": 301,
      "indirect_plds_to_pld": 72593,
      "indirect_plds_to_url": 138,
      "last_crawled": "2024-12-07",
      "link_propensity": 0.02467008494,
      "links_to_target": "no_target",
      "nofollow_plds_from_pld": 0,
      "nofollow_plds_from_url": 0,
      "nofollow_plds_to_fqdn": 4821,
      "nofollow_plds_to_pld": 119727,
      "nofollow_plds_to_url": 3254,
      "nofollow_urls_from_pld": 1,
      "nofollow_urls_from_url": 0,
      "nofollow_urls_to_fqdn": 148980,
      "nofollow_urls_to_pld": 31090145,
      "nofollow_urls_to_url": 64778,
      "page_authority": 77,
      "pages_crawled_from_pld": 5670471,
      "pld": "bbc.com",
      "plds_from_pld": 139891,
      "plds_from_url": 0,
      "plds_to_fqdn": 17994,
      "plds_to_pld": 970404,
      "plds_to_url": 10967,
      "redirect_urls_to_fqdn": 5093,
      "redirect_urls_to_pld": 3703861,
      "redirect_urls_to_url": 2811,
      "seq": 1,
      "spam_score": 5,
      "url": "bbc.com/",
      "urls_from_pld": 8809786,
      "urls_from_url": 0,
      "urls_to_fqdn": 3835312,
      "urls_to_pld": 406231376,
      "urls_to_url": 616782
    },
    "seo.com": {
      "deleted_plds_to_fqdn": 2635,
      "deleted_plds_to_pld": 3864,
      "deleted_plds_to_url": 2631,
      "deleted_urls_to_fqdn": 736338,
      "deleted_urls_to_pld": 1835909,
      "deleted_urls_to_url": 736096,
      "domain_authority": 55,
      "external_indirect_urls_to_pld": 5017136,
      "external_nofollow_urls_to_fqdn": 1335647,
      "external_nofollow_urls_to_pld": 2703664,
      "external_nofollow_urls_to_url": 1335162,
      "external_redirect_urls_to_fqdn": 6,
      "external_redirect_urls_to_pld": 551,
      "external_redirect_urls_to_url": 4,
      "external_urls_to_fqdn": 5029805,
      "external_urls_to_pld": 10345172,
      "external_urls_to_url": 5029020,
      "fqdn": "seo.com",
      "http_code": 15,
      "indirect_plds_to_pld": 25,
      "indirect_plds_to_url": 0,
      "last_crawled": "2024-12-08",
      "link_propensity": 0.02336215414,
      "links_to_target": "no_target",
      "nofollow_plds_from_pld": 3,
      "nofollow_plds_from_url": 0,
      "nofollow_plds_to_fqdn": 8413,
      "nofollow_plds_to_pld": 10107,
      "nofollow_plds_to_url": 8405,
      "nofollow_urls_from_pld": 10,
      "nofollow_urls_from_url": 0,
      "nofollow_urls_to_fqdn": 1335647,
      "nofollow_urls_to_pld": 2703664,
      "nofollow_urls_to_url": 1335162,
      "page_authority": 68,
      "pages_crawled_from_pld": 24056,
      "pld": "seo.com",
      "plds_from_pld": 562,
      "plds_from_url": 0,
      "plds_to_fqdn": 24010,
      "plds_to_pld": 31011,
      "plds_to_url": 23972,
      "redirect_urls_to_fqdn": 6,
      "redirect_urls_to_pld": 4380,
      "redirect_urls_to_url": 4,
      "seq": 0,
      "spam_score": 1,
      "url": "seo.com/",
      "urls_from_pld": 1479,
      "urls_from_url": 0,
      "urls_to_fqdn": 5029818,
      "urls_to_pld": 10562452,
      "urls_to_url": 5029030
    }
  },
  "message": "Success",
  "success": true
}
                                                                                                                                                                                                                    
                                                                                                    

Authority Metrics - CODE SNIPPETS


curl --location --request POST 'https://zylalabs.com/api/5734/authority+metrics+analyzer+api/7457/authority+metrics' --header 'Authorization: Bearer YOUR_API_KEY' 

--data-raw '{
  "urls": [
    "seo.com",
    "seo.com",
    "bbc.com"
  ]
}'

    

API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Authority Metrics Analyzer API REST API, simply include your bearer token in the Authorization header.
Headers
Header Description
Authorization [Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

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The Authority Metrics Analyzer API is a tool that provides critical SEO metrics, such as Domain Authority (DA) and Page Authority (PA), to help evaluate the credibility of any domain or URL.

You can use the API to analyze real-time metrics, assess link equity, monitor domain growth, and benchmark against competitors, which can help refine your digital strategies and improve rankings.

The API provides metrics including Domain Authority (DA), Page Authority (PA), insights into backlinks, referring domains, and historical performance trends.

Yes, the API's robust infrastructure allows for quick evaluations and supports large-scale SEO audits and competitive analysis, making it ideal for marketing professionals and agencies.

Yes, the Authority Metrics Analyzer API includes historical performance trends, allowing you to track changes and improvements over time.

Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.

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