This API provides detailed information based on US ZIP codes. When you send a valid ZIP code as a parameter, the API responds with key data associated with that area, including the city name, full state name, state code, estimated population, time zone, and geographic coordinates (latitude and longitude). It is an ideal tool for applications that need to enrich user data, validate locations, generate geographic segmentations, or visualize points on maps.
The response is fast and structured in JSON format, facilitating integration with all types of platforms, from mobile applications to administrative panels or data analysis tools. The latitude and longitude returned allow the location to be accurately represented in geolocation systems or integrations with maps such as Google Maps or Leaflet. In addition, the inclusion of the time zone is particularly useful for systems that require adjusting operations or schedules based on the user's location.
In short, this API turns a simple zip code into a valuable source of geographic and demographic information, improving data quality and enabling smarter, region-specific features in any digital product.
{"zip_code":"90001","state":"California","state_code":"CA","city":"Los Angeles","population":59832,"timezone":"America/Los_Angeles","latitude":33.97398,"longitude":-118.24955}
curl --location --request GET 'https://pr213-testing.zylalabs.com/api/9183/usa+zip+finder+api/16597/zip+information&zip_code=Required' --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 USA ZIP Finder 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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The API returns detailed information based on US ZIP codes, including city name, full state name, state code, estimated population, time zone, and geographic coordinates (latitude and longitude).
Key fields in the response include "city," "state_name," "state_code," "population," "time_zone," "latitude," and "longitude," providing comprehensive geographic and demographic insights.
The response is structured in JSON format, with each key-value pair clearly defined. This organization allows for easy parsing and integration into various applications.
The API provides geographic and demographic information, including city and state details, population estimates, time zones, and precise geographic coordinates for any valid US ZIP code.
Users can customize requests by specifying a valid ZIP code as a parameter in the GET request to retrieve tailored geographic and demographic data for that specific area.
The data is sourced from reliable geographic and demographic databases, ensuring accuracy and relevance for the information provided through the API.
Typical use cases include enriching user profiles, validating addresses, generating geographic segmentations for marketing, and visualizing locations on maps for applications.
Users can leverage the returned data for location-based services, demographic analysis, and operational adjustments based on time zones, enhancing user experience and data-driven decision-making.
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:
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