The Bulk Domain Availability Checker API allows you to simultaneously check the availability of multiple domain names in a single request, optimizing time and resources for platforms that need to validate domains en masse. This API is designed to be fast, efficient, and easily integrated into workflows where analyzing multiple domains is a recurring task.
The response structure is clear, straightforward, and ready to be processed by backend systems, user interfaces, or automated scripts. Unlike individual services, this API allows you to validate large volumes of domains simultaneously, significantly improving efficiency and user experience.
{"status":"success","results":[{"domain":"google.com","available":false},{"domain":"apple.com","available":false},{"domain":"facebook.com","available":false},{"domain":"google.com","available":false}]}
curl --location --request POST 'https://zylalabs.com/api/8690/bulk+domain+availability+checker+api/16311/bulk+domain+checker' --header 'Authorization: Bearer YOUR_API_KEY'
--data-raw '{
"domains": [
"google.com",
"apple.com",
"facebook.com",
"google.com"
]
}'
| Header | Description |
|---|---|
Authorization
|
[Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed. |
No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.
The API returns a structured response indicating the availability status of each domain checked. Each domain will be marked as either "available" or "unavailable," along with any relevant details.
The key fields in the response include "domain," "status," and "message." The "domain" field specifies the domain name checked, "status" indicates availability, and "message" provides additional context if needed.
The response data is organized in a JSON format, where each domain's availability is listed as an object within an array. This structure allows for easy parsing and integration into applications.
The primary parameter for this endpoint is a list of domain names to check. Users must specify at least four domains in their request to utilize the API effectively.
Typical use cases include bulk domain registration, domain portfolio management, and automated checks for domain availability in web development or e-commerce platforms.
Data accuracy is maintained through regular updates from authoritative domain registries and continuous monitoring of domain status changes to ensure reliable availability information.
Users can utilize the returned data by integrating it into their applications to automate domain checks, display availability status in user interfaces, or trigger alerts for available domains.
If some domains return empty or partial results, users should implement error handling to manage these cases, such as logging the unavailable domains and retrying the request with valid inputs.
Users can customize their requests by selecting different domain names to check. However, the API currently requires exactly four domains per request, ensuring a bulk check for efficiency.
The data is sourced from domain registries and authoritative databases that track domain registrations. This ensures that the availability information is accurate and up-to-date.
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.
Please have a look at our Refund Policy: https://zylalabs.com/terms#refund
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