» The #1 platform for address data analysis, verification and autocomplete «

Address Verification

Ensure high-quality customer data sets by analyzing, validating and formatting international addresses at the moment they enter your system »

Simple & Secure API

Requested using an easy-to-integrate GET URL structure, delivered in lightweight JSON format, and secured via 256-bit HTTPS encryption »

Complete Toolkit

Full address verification, autocomplete with postal code filtering, geocode lookup, reverse validation and standardized address formatting »

Easy on your Budget

Address validation should be in everybody's repertoire - that's why we offer 100 monthly requests for free. Premium plans start at $9.99 monthly »

Complete Toolkit

Full address verification, autocomplete with postal code filtering, geocode lookup, reverse validation and standardized address formatting »

Easy on your Budget

Address validation should be in everybody's repertoire - that's why we offer 100 monthly requests for free. Premium plans start at $9.99 monthly »


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International Addresses

Verify the existence of addresses from all over the world simply by passing them into the request URL.

High-Value Contacts

Ensure the authenticity of client data, build an address autocomplete, capture high-value leads, and more.

256-bit HTTPS

Keep any data transaction secure and encrypted by connecting to the API via industry-standard HTTPS.

Interactive Documentation

Once signed up, you will be able to try out the API's features as you go through their Documentation.

World-Class Tech Support

Our technical support team is great at giving you exactly the information that you need, when you need it.

Extended Usage Statistics

Track your API usage on a daily or monthly basis, and receive automatic notifications if you are running low.

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Power your applications

Our cost-effective address verification API is cleaning client databases and powering address autocomplete fields for developers and businesses all around the globe.

Integrate anywhere, any way

API results are delivered in portable JSON Format. Just make a request using the simple URL Structure, and let our API do the rest »

Documentation
streetlayer address autocomplete API
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Full Verification

Verify international addresses in full and take action based on the results returned by the API.

Partial Verification

Our API splits addresses into fractions and validates each part separately, from house number to country.

Autocomplete

The streetlayer API is capable of delivering address suggestions based on the smallest strings.

Postal Code Boundary

Ensure a seamless user experience by restricting your autocomplete result set to a specific postal code.

Geocode

Make use of the Latitude and Longitude coordinate values that come with each address validation.

Reverse Lookup

Have the API suggest the nearest complete address simply by passing coordinates into the request URL.

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Free Plan

Try it for Free
USD
0.00
/ mo
no catches
1,000 API Requests
 
 

Basic Plan

Standard Kit
500 API Requests
Advanced Tools
Secure Datastreams

Professional Plan

Best Value
3,000 API Requests
Advanced Tools
Secure Datastreams

Enterprise Plan

The All-Inclusive Suite
USD
149.99
/ mo
12,000 API Requests
Advanced Tools
Secure Datastreams