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

# Get All Currencies

> Returns a complete list of all supported currencies on Helio, including fiat and crypto. Use this to retrieve currency IDs for Pay Links, withdrawals, and other integrations.



## OpenAPI

````yaml GET /v1/currency/all
openapi: 3.0.0
info:
  title: Helio Open API
  description: |-
    API schema and definitions for Helio API. <br/> 
          The API is using two types of Authentication, for dashboard endpoints we use <b>JSON Web Token (JWT)</b> that is generated by self custodial wallet signing a message from API.</br> 
          We also support authentication with <b>API Key and Secret</b> which can be generated on <a href='https://hel.io'>Helio dashboard</a>.
  version: 1.0.0
  contact: {}
servers:
  - description: Helio API (Mainnet)
    url: https://api.hel.io
security: []
tags:
  - name: Webhooks
  - name: Exports
  - name: Currencies
    description: >-
      Supported currencies endpoint, includes fiat and digital assets
      </br><i>Authentication: </i><b>None</b>
externalDocs:
  description: Helio product documentation
  url: https://docs.hel.io/
paths:
  /v1/currency/all:
    get:
      tags:
        - Currencies
      summary: Get All Currencies
      description: >-
        Returns a complete list of all supported currencies on Helio, including
        fiat and crypto. Use this to retrieve currency IDs for Pay Links,
        withdrawals, and other integrations.
      operationId: CurrencyController_getAllCurrencies
      parameters:
        - name: type
          required: false
          in: query
          description: >-
            Specifies whether to filter by currency type. Valid options are FIAT
            or DIGITAL.
          schema: {}
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Currency'
              examples:
                currencyList:
                  summary: List of supported currencies
components:
  schemas:
    Currency:
      type: object
      properties:
        blockchain:
          $ref: '#/components/schemas/Blockchain'
        id:
          type: string
        symbol:
          type: string
        name:
          type: string
        mintAddress:
          type: string
        coinMarketCapId:
          type: number
        decimals:
          type: number
        minDecimals:
          type: number
        symbolPrefix:
          type: string
        order:
          type: number
        type:
          enum:
            - FIAT
            - DIGITAL
          type: string
        features:
          type: array
          items:
            type: string
            enum:
              - PAYMENT_PRICING
              - PAYMENT_RECIPIENT
              - SWAP
        iconUrl:
          type: string
      required:
        - blockchain
        - id
        - symbol
        - name
        - mintAddress
        - coinMarketCapId
        - decimals
        - order
    Blockchain:
      type: object
      properties:
        engine:
          $ref: '#/components/schemas/BlockchainEngine'
        id:
          type: string
        name:
          type: string
        symbol:
          type: string
          enum:
            - SOL
            - ETH
            - POLYGON
            - BASE
            - BITCOIN
      required:
        - engine
        - id
        - name
        - symbol
    BlockchainEngine:
      type: object
      properties:
        id:
          type: string
        type:
          type: string
          enum:
            - EVM
            - SOL
            - BTC
      required:
        - id
        - type

````