Return the validation regular expression (source and flags) used for a country's postal codes.
Api EndpointGeneral UtilitiesHealthy · 167 ms0.002 USDC0.002 USDC · eip155:8453 · USDC
https://postal.openverbs.com/v1/specpostal.openverbs.com x402 offerings
No merchant-supplied description has been published for postal.openverbs.com. Browse its currently listed x402 offerings and observed catalog information.
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4offerings
$0.002median USD/USDC cost (4 priced)
470.5 msmedian observed latency (4 tested)
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Showing 1–4 of 4Normalise a postal code's casing and whitespace (uppercase, collapse runs of spaces) and report whether the normalised form is valid for the country.
Api EndpointGeneral UtilitiesHealthy · 171 ms0.002 USDC0.002 USDC · eip155:8453 · USDC
https://postal.openverbs.com/v1/formatCheck whether a postal / ZIP code is well-formed for a country (ISO 3166-1 alpha-2). A malformed code is a successful result with `valid:false`, not an error — only an unsupported country or empty co…
Api EndpointGeneral UtilitiesHealthy · 174 ms0.002 USDC0.002 USDC · eip155:8453 · USDC
https://postal.openverbs.com/v1/validateList every ISO 3166-1 alpha-2 country code for which a postal-code pattern is available.
Api EndpointLocation And TravelHealthy · 173 ms0.002 USDC0.002 USDC · eip155:8453 · USDC
https://postal.openverbs.com/v1/countries