Postcode lookup

Capture complete UK addresses in real time with postcode search and autocomplete - fewer typos, fewer failed deliveries.

What you get

Capture complete UK addresses in real time with postcode search and autocomplete - fewer typos, fewer failed deliveries.

  • UK postcode and address search
  • Structured address lines, town and postcode
  • Ideal for checkout, CRM and onboarding forms
Example endpoint
POST /v1/address/lookup
Authorization: Bearer YOUR_API_KEY
Content-Type: application/json

{ ... request body ... }
Capabilities

Designed for production forms

Fast lookup

Return matching addresses as the user types a postcode or partial address.

Structured fields

Normalise captures into consistent fields for shipping and CRM systems.

Fewer failed deliveries

Stop bad addresses at source before they hit logistics workflows.

API-first

REST integration with JSON responses suitable for web and mobile apps.

Add Postcode lookup to your stack

Speak to the eValidate team about pricing, SLAs and integration support.