Geo Proximity Checker API

Geo Proximity Checker API

The Geo Proximity Checker API accurately computes distances between geographic points, providing support for a variety of units and calculation modes to facilitate versatile spatial analysis within applications.

About the API:  

The Geo Proximity Checker API is a powerful solution designed to calculate distances between geographic points, providing users with a seamless and efficient method for spatial analysis. An integral part of location-based applications, mapping services and various industries that rely on accurate distance measurements, this API plays a key role in improving operational efficiency and decision-making processes.

In essence, the Geo Proximity Checker API uses sophisticated algorithms to determine distances between two coordinates on the Earth's surface.

By offering support for multiple units of measurement, users can obtain distance results in kilometers, miles or other metrics, thus enhancing the API's adaptability to various applications and user preferences. Whether for logistics, navigation or geospatial analysis projects, the flexibility to customize distance units facilitates seamless integration into a myriad of systems.

Designed for optimal performance, the Geo Proximity Checker API prioritizes efficiency. With fast response times and low latency, users can rely on the API to deliver agile solutions, even in applications that require real-time capabilities.

In essence, the Geo Proximity Checker API emerges as a robust and versatile tool for spatial analysis, providing users with accurate distance calculations. This API is suited to a broad spectrum of applications where accurate geodetic distance measurements are critical.


What this API receives and what your API provides (input/output)?

It will receive parameters and provide you with a JSON.


What are the most common uses cases of this API?

  1. Location-based services: Implementation of proximity alerts, geofencing and location-based functions in mobile applications.

    Mapping applications: Distance calculation for route planning, navigation and visualization of accurate travel information.

    Logistics and fleet management: Optimization of delivery routes, calculation of travel distances and efficient fleet logistics management.

    Real estate applications: Determination of distances between properties, assessment of neighborhood proximity, and location-based property search assistance.

    Social networking: Recommendations of friends or points of interest based on geographic proximity.


Are there any limitations to your plans?

  • Basic Plan: 2,000 API Calls. 30 requests per minute.

  • Pro Plan: 4,000 API Calls. 30 requests per minute.

  • Pro Plus Plan: 10,000 API Calls. 5 requests per second.

  • Premium Plan: 24,000 API Calls. 5 requests per second.

API Documentation


To use this endpoint you must indicate the latitude and longitude of 2 points. You can also specify a unit of measurement:

km = kilometer
m = meter
cm = centimeter
mi = mile
ft = feet
in = inch
yd = yard


Calculate distance - Endpoint Features
Object Description
lat1 [Required]
lon1 [Required]
lat2 [Required]
lon2 [Required]
metric [Required]
Test Endpoint



Calculate distance - CODE SNIPPETS

curl --location --request GET '' --header 'Authorization: Bearer YOUR_API_KEY' 


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 Geo Proximity Checker API REST 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.

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To use this API the user must indicate the latitude and longitude of 2 points to calculate the distances.

The Geo Proximity Checker API is a robust tool that allows users to calculate precise distances between geographical points on the Earth's surface.

Zyla provides a wide range of integration methods for almost all programming languages. You can use these codes to integrate with your project as you need.

There are different plans suits everyone including a free trial for small amount of requests, but it’s rate is limit to prevent abuse of the service.

Zyla API Hub is, in other words, an API MarketPlace. An all-in-one solution for your developing needs. You will be accessing our extended list of APIs with only your user. Also, you won't need to worry about storing API keys, only one API key for all our products is needed.

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