Demo

Postcode API demo

Use this sample form to try the API, its speed and the accuracy of results in Lithuania, Latvia and Estonia. Results are returned as JSON.

API demo

GET

https://api.postapi.lt/api.php?key=example-key&city=Klaipėda&address=Birutės+g.+8-1

A real PostAPI request using the demo key “example-key”.