Integrate PAF-certified UK address lookup into your apps, forms and AI agents. Modern REST, enterprise SOAP, live demos and clear docs — from free credits to production scale.
Modern REST for most builds, SOAP for enterprise and legacy systems — same trusted UK address data underneath.
Fast, JSON-first RESTful endpoints for web apps, mobile, and modern backends. Straightforward API-key auth and clear response models.
XML web services with full WSDL support for enterprise platforms, .NET tooling and systems that already expect SOAP.
Give Claude, ChatGPT tools and custom agents access to UK address lookup via Model Context Protocol — same data, agent-ready interface.
Five steps to a working integration — free credits included when you sign up.
Generate keys in the portal Manage Keys area.
Use docs and samples for your language stack.
Validate in demos, then deploy with confidence.
Interactive demos — no signup required. Great for evaluating UX before you write a line of code.
Clear separation between admin credentials and runtime API keys.
Use the right credential for the right job — keep the master key out of production apps.
Deep-dive docs, AI tooling and support — all under one roof.
Create a free account for API keys and credits, or talk to us if you need enterprise onboarding, SLAs or migration help.