{"Example Response":"No response example available for now."}
curl --location --request GET 'https://zylalabs.com/api/10089/capture+domain+keywords+api/19267/competition+check?site=google.com&keyword=iphone&country=us' --header 'Authorization: Bearer YOUR_API_KEY'
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 Capture Domain Keywords API simply include your bearer token in the Authorization header.
| Header | Description |
|---|---|
Authorization
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Required
Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.
|
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It allows you to accurately evaluate the relationship between a domain and a specific keyword. When both parameters are submitted, the system returns a complete set of metrics that help you understand how a website ranks for that keyword, how strong its link profile is, and the quality of its domain authority.
The data returned includes metrics on total backlinks, dofollow and nofollow links, referring domains, subnets, and unique IPs, as well as links from .edu and .gov sites. It also includes strength indicators such as inlink rank and domain inlink rank, along with statistics related to the contextual relevance of the keyword within the analyzed domain. This makes it easy to detect whether the domain has a strong or weak presence around that keyword.
With this service, backlink data and SEO metrics are centralized in a single, reliable access point, which streamlines strategic decision-making, improves the efficiency of positioning campaigns, and strengthens the ability to generate actionable reports.
The Competition Check endpoint returns key SEO metrics, including total backlinks, referring domains, dofollow and nofollow links, authority scores, and inlink ranks for a specified domain and keyword.
Key fields in the response include total backlinks, dofollow links, nofollow links, referring domains, .edu and .gov links, domain authority, inlink rank, and contextual relevance metrics.
The response data is structured in a JSON format, with each key metric represented as a field. This allows for easy parsing and integration into applications or reports.
The Competition Check endpoint accepts parameters such as the domain name and the specific keyword to analyze, allowing users to customize their requests based on their research needs.
The data is sourced from various SEO tools and databases that aggregate backlink profiles, domain authority metrics, and keyword relevance, ensuring comprehensive coverage and accuracy.
Typical use cases include competitive analysis, keyword research, SEO strategy development, and performance tracking for websites, helping users make informed decisions based on backlink and authority metrics.
Users can leverage the returned data to identify strong and weak domains for specific keywords, optimize their SEO strategies, and generate actionable reports that inform content and link-building efforts.
Data accuracy is maintained through regular updates and quality checks, ensuring that metrics reflect the most current backlink profiles and domain authority assessments available.
To obtain your API key, first sign in to your account and navigate to the API you want to use. From the API's Pricing section, choose a plan and complete the subscription process. Once subscribed, return to the API page and you will see your API Access Key displayed at the top of the documentation page. You can use this key to authenticate your requests.
You can’t switch APIs during the free trial. If you subscribe to a different API, your trial will end and the new subscription will start as a paid plan.
The free trial lasts for 7 days and allows you to make up to 50 API requests.
No, the free trial is available only once, so we recommend using it on the API that interests you the most. Most of our APIs offer a free trial, but some may not include this option.
Yes. If the API offers a free trial, you will see a "Free 7-Day Trial" option in its Pricing section. The trial lasts for 7 days and allows up to 50 API requests, enabling you to evaluate the API before subscribing to a paid plan.
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.
You can monitor your API usage through the response headers included with every request:
x-zyla-api-calls-monthly-used: Shows the total number of API requests you have used during the current billing period.
x-zyla-api-calls-monthly-remaining: Shows the number of API requests you have remaining for the current billing period.
Yes, you can cancel your subscription at any time. Simply go to the Pricing section of the API you're subscribed to and click the "Unsubscribe" button.
Please note that upgrades, downgrades, and cancellations take effect immediately. Once your subscription is canceled, access to the service will end immediately, regardless of any remaining API calls in your quota.
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