Zippopotam.us API
Zippopotam.us (zippopotam.us) has 2 public methods: get postal code and search postal codes. Each costs 1 credit per completed run (1¢ with pay as you go); failed runs are free.
Unofficial. Not affiliated with or endorsed by Zippopotam.us.
Methods
2Looks up the places, regions and coordinates for a postal code in a supported country on Zippopotam.us.
Returns country, postal code, places with state and coordinates
Readzippopotam.us/get_postal_codeFinds postal codes, place names and coordinates for a town and state or region in a country covered by Zippopotam.us.
Returns postal codes, place names, coordinates, detail links
Readzippopotam.us/search_postal_codes