Postcode Lookup

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Use our llms.txt file with AI tools like ChatGPT, Claude, or Cursor to quickly generate integration code, troubleshoot issues, and get instant answers about Postcode Lookup implementation. Learn more in our AI Integration guide.
Features
- Rapid Address Retrieval. Postcode Lookup is the most widely understood and fastest way to retrieve a UK address.
- Fuzzy Matching. Suggests nearest matching postcodes if invalid postcode provided.
- Postcode Fixing. Fixes common mistakes in postcodes.
- Inclusive. WAI-ARIA compliant and works on screen readers for maximum accessibility.
- Customisable. Extensively customisable behaviour and styling.
Quick Setup
Enable Postcode Lookup by:
- Adding your API Key with
apiKey
- Provide an area to render our UI with
context
- Designating address fields to be autofilled with
outputFields
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