Offline UK postcode structural validate (Royal Mail format only — not assigned/d...
https://api.axiomworks.co.uk/uk-postcodeOverview
Offline UK postcode structural validate (Royal Mail format only — not assigned/deliverable/geocode). Distinct from /uk-area and /uk-property. Path alias /uk-postcode/{postcode}. Example: {postcode:"SW1A 2AA"}. $0.001. Related: Live geography/crime/FSA: /uk-area $0.005; Price Paid: /uk-property $0.01; phone: /phone $0.001; email: /email-check $0.002; KYB: /kyb $2.50.