PostGrid’s Address Verification API

Increase conversion rates and save money by eliminating wasted hours and resources due to incorrect addresses. Keep wasted spends under control by using our address verification API to ensure correct address every time. Reduce the workload for your employees, save their time, and increase your ROI with thousands of addresses verified in seconds.

Canada, US & 245+ Countries Address Verification API

Capture the right address every time. 245+ Countries Covered.
Get Accurate Global Address Data Everytime.

TRY IT OUT

output Address result

3075 14th Ave. #212, Markham,
ON, L3R 5M1, Canada

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What Is An Address Verification API or Address Validation API
and How Does It Work?

The prime job of an address verification API is to make sure that all the addresses entered are correct and valid. It processes the entered addresses and matches them with the addresses registered with Canada Post, USPS, Royal Mail and other trusted data sources. It helps the API to quickly verify and validate the addresses accordingly. It is accurate, easy, and quick. With our address validation API you can autocomplete and cleanse your mailing addresses lists. It works by integrating with your system to check and correct all the data. It can also instantly verify any address that you have entered.

Address verification also helps increase your brand reputation and maintain its customer relationships. Correct addresses facilitate faster and smoother deliveries. It leads to customer satisfaction and improved business operations. PostGrid’s address verification software and address autocomplete API helps you do just that.

Why Should You Go for PostGrid's Address Validation API Services?

Bulk Verify

Our bulk/batch verification is ideal to verify, clean and standardize an existing list of addresses in a simple and efficient manner. Your files can contain multiple columns of data and our mapping feature will ensure that your required fields are verified without any hassle. Upload and verify up to 200k addresses at a time, all our addresses are CASS and SERP certified ensuring high delivery success rate.

Benefits of Address Verification API

No More Lost Direct Mail Pieces: Sending direct mail and other shipments on unverified addresses can lead to misplacements, delays, and lost mail. Significantly avoid these things by using PostGrid’s address validation API.
Best Quality Data: Make sure that you have accurate data all over your system. Our API verifies all addresses at point-of-entry to prevent any wrong data from entering your database.
Improved Communication: An API for address verification can help you interact better with your audience. You can print and send direct mail in thousands to your targeted audience at the perfect time. Address verifications will make sure that a perfect opportunity is never lost due to delayed and wrong deliveries using address lookup api.

Decreased Mailing Cost: PostGrid combines several techniques to store and show verified addresses to you. Our API is able to provide IMB – Intelligent Mail Barcodes, pre-sorting, and priority processing on bulk orders. Sending orders and direct mail in bulk, which ultimately reduces the overall mailing expenditure for your company.
Increased Speed: You can save a lot of time and effort by using our API for verifying your addresses. Its speed is simply unmatchable.
Faster Turnaround Time: With reduced delays and misplacements, you will be able to deliver your orders faster and easier. It helps to build your brand image with quick and smooth fulfillment of orders.
Scalable Services: PostGrid’s API for address verification has the ability to verify millions of addresses together at the same time. It verifies any number of addresses at almost the same speed.

What Type of Businesses Need Address Verification API

E-Commerce Platforms

Brands sell their products on various e-commerce platforms. It is essential that they maintain the quality of their user experience on these platforms. E-commerce websites largely utilize the features of an address verification API. PostGrid provides an API that helps such platforms with accurate address entries, faster deliveries, and to avoid return issues. It facilitates the entire shopping experience for the users and enables these websites to maintain their image in the market. Apparently, an e-commerce platform will lose its users if the address verifications are not done and shipments don’t reach the customers on time.

How to Use PostGrid’s Address Verification API?

Create an account with PostGrid – Enter the required details and get your account ready in just a few minutes. The set-up is very self-explanatory and quick.
Login – Login into your account with your unique user ID and password. A go-to dashboard will be made accessible to you, which will contain everything that you need to use the API.
Use the API keys – Your test and live API keys, both will be available for you through the settings menu. You will have to copy the keys from here. It is recommended that you use these keys only on trusted servers to ensure maximum security.
Paste the keys – The next step will be to paste the URL of our API to your website’s address form, where you want the addresses to be verified.
Start API calls – Once you paste the URL, you will start receiving successful API calls on request. You can even customize it according to you. If you get stuck at any stage or the API is not responding in the way you need, feel free to contact us, and we will help you out instantly.