---
updatedAt: 2026-08-03T10:03:34.000Z
agentTools:
  projectIndex: https://ramp-docs.transfi.com/llms.txt
---

# Fiat currencies

This section provides API to get all supported fiat currencies for On Ramp.

# OpenAPI definition

```json
{
  "openapi": "3.0.3",
  "x-stoplight": {
    "id": "vky6z3855u5xo"
  },
  "info": {
    "title": "TransFi Integrated API",
    "version": "1.0",
    "description": "Access state of the art crypto payment rails easily using TransFi's API",
    "contact": {
      "name": "Transfi Developer Support",
      "url": "https://transfi.com",
      "email": "support@transfi.com"
    },
    "license": {
      "url": "https://transfi.com",
      "name": "Proprietory"
    }
  },
  "servers": [
    {
      "url": "https://sandbox-api.transfi.com",
      "description": "Sandbox Server"
    }
  ],
  "paths": {
    "/buy/fiat": {
      "get": {
        "summary": "Fiat currencies",
        "tags": [
          "Onramp"
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "data": {
                      "type": "array",
                      "items": {
                        "type": "object",
                        "properties": {
                          "symbol": {
                            "type": "string"
                          },
                          "description": {
                            "type": "string"
                          },
                          "countryCode": {
                            "type": "string"
                          },
                          "minAmount": {
                            "type": "integer"
                          },
                          "maxAmount": {
                            "type": "integer"
                          },
                          "fiatName": {
                            "type": "string"
                          }
                        }
                      }
                    }
                  },
                  "x-examples": {
                    "Example 1": {
                      "data": [
                        {
                          "symbol": "VND",
                          "description": "Vietnam",
                          "countryCode": "VN",
                          "minAmount": 131097,
                          "maxAmount": 2621939000,
                          "fiatName": "Vietnamese Dong"
                        },
                        {
                          "symbol": "PHP",
                          "description": "Philippines",
                          "countryCode": "PH",
                          "minAmount": 287,
                          "maxAmount": 5732000,
                          "fiatName": "Philippine Peso"
                        },
                        {
                          "symbol": "THB",
                          "description": "Thailand",
                          "countryCode": "TH",
                          "minAmount": 169,
                          "maxAmount": 3384000,
                          "fiatName": "Thai Baht"
                        },
                        {
                          "symbol": "IDR",
                          "description": "Indonesia",
                          "countryCode": "ID",
                          "minAmount": 82558,
                          "maxAmount": 1651161000,
                          "fiatName": "Indonesian Rupiah"
                        }
                      ]
                    }
                  }
                },
                "examples": {
                  "Example 1": {
                    "value": {
                      "data": [
                        {
                          "symbol": "VND",
                          "description": "Vietnam",
                          "countryCode": "VN",
                          "minAmount": 131097,
                          "maxAmount": 2621939000,
                          "fiatName": "Vietnamese Dong"
                        },
                        {
                          "symbol": "PHP",
                          "description": "Philippines",
                          "countryCode": "PH",
                          "minAmount": 287,
                          "maxAmount": 5732000,
                          "fiatName": "Philippine Peso"
                        },
                        {
                          "symbol": "THB",
                          "description": "Thailand",
                          "countryCode": "TH",
                          "minAmount": 169,
                          "maxAmount": 3384000,
                          "fiatName": "Thai Baht"
                        },
                        {
                          "symbol": "IDR",
                          "description": "Indonesia",
                          "countryCode": "ID",
                          "minAmount": 82558,
                          "maxAmount": 1651161000,
                          "fiatName": "Indonesian Rupiah"
                        }
                      ]
                    }
                  }
                }
              }
            }
          },
          "401": {
            "description": "Unauthorized",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "status": {
                      "type": "boolean"
                    },
                    "data": {
                      "type": "object",
                      "properties": {
                        "message": {
                          "type": "string"
                        },
                        "code": {
                          "type": "string"
                        }
                      }
                    }
                  },
                  "x-examples": {
                    "Example 1": {
                      "status": false,
                      "data": {
                        "message": "Invalid merchant_id or merchant_secret provided",
                        "code": "UNAUTHORIZED_CUSTOMER"
                      }
                    }
                  }
                },
                "examples": {
                  "Example 1": {
                    "value": {
                      "status": false,
                      "data": {
                        "message": "Invalid merchant_id or merchant_secret provided",
                        "code": "UNAUTHORIZED_CUSTOMER"
                      }
                    }
                  }
                }
              }
            }
          }
        },
        "operationId": "get-buy-fiat",
        "x-stoplight": {
          "id": "bl2wjpa3cod44"
        },
        "description": "This section provides API to get all supported fiat currencies for On Ramp."
      }
    }
  },
  "components": {
    "securitySchemes": {
      "basicAuth": {
        "type": "http",
        "scheme": "basic",
        "description": ""
      }
    }
  },
  "security": [
    {
      "basicAuth": []
    }
  ],
  "x-internal": false
}
```