FormAssembly Address Lookup Integration
Jan 25, 2024

FormAssembly Address Lookup Integration

Integrate Address Lookup to your FormAssembly to capture and verify accurate mailing addresses, save time filling in data with address autocomplete and correct errors in real time.

Address Lookup

Address Lookup is our address autocomplete API solution for verifying addresses on a form at point of entry. When a user enters an address into an address form field, they will be presented with valid address suggestions in seconds. Once an address is selected, the form will be autofilled with accurate details.


  • Rapid Address Entry. Receive address suggestions as you type with a response time of less than 100ms.
  • Fuzzy Search. Reduce keystrokes by compensating for spelling mistakes.
  • Word Abbreviations. Accepts abbreviations such as av(avenue), hwy (highway), st (street), wy (way).
  • Transposed Letters. Handle accidental switching of letters for instance Nwe York (New York).
  • Inclusive. WAI-ARIA compliant and works on screen readers for maximum accessibility.
  • Customisable. Extensively customisable behaviour and styling.

Why We Love FormAssembly

FormAssembly provides an easy to use online form builder for businesses. It is a streamlined platform that drives quality form conversions through form creators, wide-ranging integrations, and data collection. Form assemble is easy-to-use, has a drag-and-drop form builder, templates and integrations with Salesforce, Salesforce Marketing Cloud, Pardot, PayPal etc. It also has high levels of security and compliance.

Some benefits to verifying addresses on your FormAssembly pages:

  • Offer friction free address forms for lead generation, user registrations, contact forms, surveys and more.
  • Collect accurate and clean address data on your CRM or internal system
  • Capture more authentic leads
  • Personalise communications using customer address data
  • Gain a single customer view and analyse demographics
FormAssembly Address Lookup Demo

This integration works by adding our Address Lookup tool using FormAssembly's custom code feature. Below are the instructions to add Address Lookup.

Get Started With Your FormAssembly Integration

  1. Sign up to AddressZen here for FREE. You will receive an API Key and free credits.
  2. Head over to the FormAssembly Address Lookup API Documentation and follow the instructions to start your integration.
  3. Go live and purchase credits once you’re happy with the solution.

Contact us if you have any questions or require technical support.