SumUp · Schema

CountryCode

An [ISO3166-1 alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2) country code. This definition users `oneOf` with a two-character string type to allow for support of future countries in client code.

PaymentsPoint-of-SaleCard ReadersCheckoutFintechMobile PaymentsOnline Payments
View JSON Schema on GitHub

JSON Schema

countrycode.json Raw ↑
{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "CountryCode",
  "description": "An [ISO3166-1 alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2) country code. This definition users `oneOf` with a two-character string type to allow for support of future countries in client code.\n",
  "type": "string",
  "examples": [
    "AR",
    "AT",
    "AU",
    "BE",
    "BG",
    "BR",
    "CH",
    "CL",
    "CO",
    "CY",
    "CZ",
    "DE",
    "DK",
    "EE",
    "ES",
    "FI",
    "FR",
    "GB",
    "GR",
    "HU",
    "IE",
    "IT",
    "LT",
    "LU",
    "LV",
    "MT",
    "MX",
    "NL",
    false,
    "PE",
    "PL",
    "PT",
    "RO",
    "SE",
    "SI",
    "SK",
    "US"
  ],
  "maxLength": 2,
  "minLength": 2
}

Work with this as data

Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for schemas

4 MCP tools reach this
  • find_json_schemasBrowse and filter every JSON Schema in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools

Call it yourself

curl for this page
This JSON Schema
curl "https://apis.io/api/v1/json-schemas/countrycode"
All schemas
curl "https://apis.io/api/v1/json-schemas?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

A second provider on the same verified email joins the account you already have.