Postcode Lookup and Validation API
Integrations
On top of the option of integrating directly with our API, we have pre-built SDKs, plugins, tools and examples that help developers to quickly integrate address input and form validation. If you require any guidance with any of our implementation options do get in touch on 01624 811712 or email support@afd.co.uk.
AFD Software's Postcode Evolution (PCE) service is a lightning fast API that that searches and retrieves addresses from large address databases such as the Royal Mail’s Postcode Address File (PAF).
Speed
Our servers are optimised for speed.
| Task | Term | Results Returned | Same Network (Installed) | UK IP Address (Hosted) |
|---|---|---|---|---|
| Lookup | AB10 1AB | 1 | 34ms | 47ms |
| Lookup | BA5 1FU | 10 | 26ms | 45ms |
| FastFind | bakery | 100 | 56ms | 76ms |
| FastFind | towns end | 100 | 38ms | 90ms |
| Search | street=covent gardens | 49 | 155ms | 314ms |
| Search | postcode=HD7 5QZ | 6 | 55ms | 56ms |
Not Just Addresses
As well as address lookup and validation AFD also validates the following
JSON, JSONP or XML
PCE is capable of outputting responses in either JSON, JSONP or XML giving developers flexibility when integrating PCE into their project.
