We are right in the middle of the technological revolution, is already a revolution what generates so many changes, although some do not know it yet. The use of APIs is one of these changes, and Postcodesio is a good example of it. Continue reading to know more.
In the United Kingdom, Royal Mail is the postal service that delivers mail to internet users from all over the world. Sending mail through Royal Mail is a way for people to receive their messages and to connect with their loved ones. But there are some problems that many people have when sending mail. Many times people have trouble finding their address because they do not want to spend all day looking for it.
This is where PostCodesIO comes into play, it helps people find their address. This API is a very useful and easy-to-use service that provides many services, including the ability to look for an address based on a postcode or addressese.
This program will allow you to quickly find the address of any location in the United Kingdom by entering a postcode. You may then use this information to programmatically determine the distance between two locations, or generate route instructions between them. The format of this API is REST and JSON, as well as very simple and user-friendly, making it extremely easy to incorporate into your existing system or application.
This API supports GET requests and returns in JSON format by default. However, you can easily modify the parameters to get other types of queries or results. In addition, it has no restrictions on use or requests per month, making it an excellent option for those who need a reliable and robust tool without having to pay for additional services or subscriptions.
How To Use This?
PostcodesIO is one of the most valuable tools available today, who knows how many hours you will save using it! To use this API you only need three things: an API key, a subscription (optional), and your preferred browser (preferably Google Chrome). If you do not have an API key yet you can request one here for free and easy in 2022.
Once you have your API key you must simply decide which endpoints you want to use; you can use either the GetAddrFromPostcodeEndpoint or GetAddressFromPostcodeEndpoint depending on which one you prefer.
Once you have entered your postcode you will be able to see an address like: “The White House” or
This API will grant you access to Postcode Addresses File from the Royal Mail. Be able to make reverse geocoding in the UK just with a Post Code.
To make use of it, you must first:
1- Go to UK Post Code API and simply click on the button “Subscribe for free” to start using the API.
2- After signing up in Zyla API Hub, you’ll be given your personal API key. Using this one-of-a-kind combination of numbers and letters, you’ll be able to use, connect, and manage APIs!
3- Employ the different API endpoints depending on what you are looking for.
4- Once you meet your needed endpoint, make the API call by pressing the button “run” and see the results on your screen.
