Integrate our free postcode lookup in your application in minutes, with three easy steps:
No catch. You are free to use this service for personal or commercial projects, within reasonable limits.
If you intend to regularly issue a nontrivial amount of requests (>100/s), please get in touch first.
Please note requests from paying customers will be given priority, and your usage may be suspended at any time if your usage is deemed disruptive - if this happens we'll get in touch to work on a long term solution with you.