{"input":{"image":"https://t3.ftcdn.net/jpg/02/43/12/34/360_F_243123463_zTooub557xEWABDLk0jJklDyLSGl2jrr.jpg"},"output":"29","id":null,"version":null,"created_at":null,"started_at":"2025-10-08T01:13:39.499963+00:00","completed_at":"2025-10-08T01:13:39.590770+00:00","logs":"","error":null,"status":"succeeded","metrics":{"predict_time":0.090807},"webhook":null,"webhook_events_filter":["start","output","completed","logs"],"output_file_prefix":null}
curl --location --request POST 'https://pr213-testing.zylalabs.com/api/10675/age+detection+api/20229/age+calculation' --header 'Authorization: Bearer YOUR_API_KEY'
--data-raw '{
"input": {
"image": "https://neweralive.na/wp-content/uploads/2024/06/lloyd-sikeba.jpg"
}
}'
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 Age Detection API simply include your bearer token in the Authorization header.
| 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.
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Trusted by leading companies
The Age Detection API is a powerful AI-based tool that allows you to accurately estimate a person's age from an image. It works simply: the user sends the URL of a photograph and the system returns a detailed analysis with the approximate age of the detected face. Thanks to its advanced computer vision and deep learning algorithms, the API offers fast, reliable results that are adaptable to a wide variety of use cases.
This technology uses neural networks trained with millions of faces of different ages, genders, and backgrounds, ensuring robust and accurate estimates even under varying lighting conditions or poses. In addition, the API prioritizes efficiency, processing images in seconds and returning results in JSON format that is easy to integrate with any existing application or system.
In short, this API combines advanced technology and operational simplicity to deliver reliable, secure, and useful age estimates in a wide range of professional and commercial contexts.
The Age Detection API returns a JSON object containing the estimated age of the detected face from the provided image URL. It includes fields such as "input" (the image URL), "output" (the estimated age), and metadata about the processing time and status.
The key fields in the response include "input" (the image URL), "output" (the estimated age), "status" (processing status), "metrics" (performance metrics like prediction time), and timestamps for when the request was started and completed.
The response data is structured in a JSON format. It contains an "input" object with the image URL, an "output" field for the estimated age, and additional metadata such as "status" and "metrics" for performance evaluation.
The API provides information on the estimated age of a person detected in an image. It also includes processing metrics, such as the time taken for prediction, and the status of the request, allowing users to assess performance.
Data accuracy is maintained through advanced AI algorithms and neural networks trained on millions of diverse faces. This extensive training helps ensure reliable age estimates across various lighting conditions and poses.
Typical use cases include age verification for online services, demographic analysis in marketing, enhancing user experience in social media applications, and research in age-related studies or applications.
Users can utilize the returned data by integrating the estimated age into their applications for personalized content, targeted marketing, or user profiling. The JSON format allows for easy parsing and integration into various systems.
Users can expect consistent output patterns, where the "output" field reliably contains an estimated age, while "status" indicates success or failure. Processing times are typically quick, allowing for real-time applications.
The Age Detection API endpoint accepts a single parameter: the image URL. Users must provide a valid URL pointing to an image containing a face for the API to analyze and return an estimated age.
Users can customize their requests by selecting different images to analyze. By providing various image URLs, users can obtain age estimates for different individuals, allowing for diverse applications in their projects.
In the response, "input" refers to the submitted image URL, "output" indicates the estimated age, "status" shows the processing result, and "metrics" provides performance details like prediction time, helping users assess efficiency.
The API employs rigorous testing and validation processes during development, utilizing a vast dataset of images to ensure the model's performance. Continuous monitoring of results helps maintain high accuracy and reliability.
If the API returns an empty or null output, users should check the image URL for validity and ensure it contains a clear face. Implementing error handling in the application can help manage such scenarios effectively.
The Age Detection API is designed to analyze faces from diverse backgrounds, ages, and genders. Its training dataset includes a wide range of images, making it adaptable for various demographic analyses.
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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