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International Address Formats – Country Postal Layout
x402
International Address Formats – Country Postal Layout is a paid API for AI agents from address-formats.x402tookit.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-11-02).
Returns a country's postal address layout including line order template, required fields, uppercase rules, and localized field labels for a given ISO 3166-1 alpha-2 country code.
Price / call$0.02
Success—
StatusUnknown
How this service works
A country's postal address layout: line order template, required fields, uppercase rules and field labels.
Output
Returns a structured object for the requested country including: a multi-line address template string, an array of address fields with their names, local labels, tokens, required flags, and uppercase flags, the country name, supported languages, postal code label and example, a link to the postal authority, data source attribution, snapshot date, and a summary of the format.
Example use cases
Shipping label generator for e-commerce
“I'm printing shipping labels for orders going to Germany — can you get me the official address field order, required fields, and any uppercase rules so my labels look correct?”
International checkout form builder
“I need to build an address entry form for customers in Brazil — what address fields does Brazil use, what are their local labels, and which ones are required?”
Mail merge validation for a global campaign
“We're sending physical mailers to addresses in South Korea — what's the standard postal address template and field layout I should use to format each envelope correctly?”
Technical details
Endpoint
GEThttps://address-formats.x402tookit.com/address-format?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need the authoritative postal layout for a specific country — especially when building address forms, formatting mailing labels, or validating address field order. Prefer this over generic address libraries when you need localized field labels, uppercase rules, and line-order templates per country standard.
Side effects
- Missing or invalid country code returns an error or empty result
- Unsupported or unrecognized ISO alpha-2 code may yield no data
- Data may be marked as degraded if the source is stale or incomplete
- Some countries may have null values for optional fields like postalCodeExample or postalAuthorityUrl
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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