UK postcode lookup and validation (postcodes.io, ONS/OS open data): country, region, district, ward, parish, constituency, lat/lon, eastings/northings, NUTS; terminated postcodes detected; reverse lookup from lat/lon.
$0.001 USDC / callGET · POSTx402 V2 · eip155:8453Postcodes & addresses
https://forge-tools.dentreprise.workers.dev/api/uk-postcode?postcode=SW1A+1AA
postcode — UK postcode
lat — reverse: latitude
lon — reverse: longitude
{
"postcode": "SW1A 1AA"
}{
"valid": true,
"postcode": "SW1A 1AA",
"admin_district": "Westminster",
"lat": 51.501,
"lon": -0.1416,
"related_tools": [
{
"route": "/api/eu-address",
"url": "https://forge-tools.dentreprise.workers.dev/api/eu-address",
"price": "$0.002",
"what": "Address geocoding and normalisation through official national open services"
},
{
"route": "/api/phone-parse",
"url": "https://forge-tools.dentreprise.workers.dev/api/phone-parse",
"price": "$0.001",
"what": "Phone number parsing and validation to E"
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"catalog": "https://agent-hub.dentreprise.workers.dev/catalog.json"
}