5 Services from postcode.payapi.market

Looks up detailed geographic and administrative data for a given UK postcode, including coordinates, ward, district, region, and constituency.

Returns the nearest UK postcodes to a given latitude/longitude coordinate, with full administrative and geographic metadata for each result.

Validates a UK postcode and returns its active status, normalized form, and format correctness

Searches UK postcodes by free-text address or place query, returning full postcode metadata including coordinates, administrative regions, and constituency data.

Returns a list of matching UK postcode suggestions given a partial postcode string