> ## Documentation Index
> Fetch the complete documentation index at: https://docs.etherfuse.com/llms.txt
> Use this file to discover all available pages before exploring further.

# List country codes

> Returns supported countries with ISO 3166-1 alpha-2 codes, alpha-3 codes, and
English names. Use these codes for `birthCountryIsoCode` and `countryIsoCode`
when registering bank accounts.

Public — no API key required.



## OpenAPI

````yaml /openapi.json get /lookup/country-codes
openapi: 3.1.0
info:
  title: Etherfuse FX API
  description: Partner-facing ramp API for onramps, offramps, swaps, and KYC.
  license:
    name: Proprietary
  version: 1.0.0
servers:
  - url: https://api.sand.etherfuse.com
    description: Sandbox
security:
  - ApiKeyAuth: []
tags:
  - name: Authentication
    description: >-
      Partner JWT authentication — exchange a JWT for an access token, or launch
      a user into the app.
  - name: Lookup
    description: >-
      Public reference data: exchange rates, stablebonds, bond costs, country
      codes.
  - name: Assets
    description: Rampable stablecoins and stablebonds available per blockchain.
  - name: Onboarding
    description: Hosted and programmatic customer onboarding.
  - name: Agreements
    description: Legal agreement acceptance during onboarding.
  - name: Bank Accounts
    description: Register and retrieve customer bank accounts.
  - name: Quotes
    description: Price quotes for onramps, offramps, and swaps.
  - name: Orders
    description: Create, track, and manage ramp orders.
  - name: Swaps
    description: Crypto-to-crypto swaps.
  - name: Sponsored
    description: Token approvals for sponsored (gasless) offramps.
  - name: Customers
    description: Customer (child-organization) records.
  - name: Wallets
    description: Register and manage customer wallets.
  - name: KYC
    description: Submit and check customer KYC status.
  - name: Webhooks
    description: Event notification subscriptions.
  - name: Organizations
    description: Organization identity, child orgs, and partner fees.
paths:
  /lookup/country-codes:
    get:
      tags:
        - Lookup
      summary: List country codes
      description: >-
        Returns supported countries with ISO 3166-1 alpha-2 codes, alpha-3
        codes, and

        English names. Use these codes for `birthCountryIsoCode` and
        `countryIsoCode`

        when registering bank accounts.


        Public — no API key required.
      operationId: country_codes
      responses:
        '200':
          description: Supported countries
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Country'
      security:
        - {}
components:
  schemas:
    Country:
      type: object
      description: >-
        A known country with its ISO 3166-1 alpha-2 code and common English
        name.

        This list is focused on Plaid-supported countries and countries relevant
        to

        our geo-blocking rules. Plaid returns uppercase alpha-2 codes, but
        manual

        admin submissions may use full names or mixed case.
      required:
        - code
        - code3
        - name
      properties:
        code:
          type: string
          description: ISO 3166-1 alpha-2 code (e.g. `MX`).
        code3:
          type: string
          description: ISO 3166-1 alpha-3 code (e.g. `MEX`).
        name:
          type: string
          description: Common English name (e.g. `Mexico`).
      example:
        code: MX
        code3: MEX
        name: Mexico
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: Authorization
      description: API key sent in the Authorization header.

````