Look up supported banks and mobile money providers for a specific country. Use this to get the institutionCode required when creating fiat payout transactions.

Example Request

curl "https://api.neutron.me/api/v2/reference/fiat-institution/by-country/VN" \
  -H "Authorization: Bearer YOUR_ACCESS_TOKEN"

Example Response

{
  "banks": [
    {
      "institutionCode": "970422",
      "institutionType": "bank",
      "institutionName": "Military Commercial Joint Stock Bank (MB Bank)"
    },
    {
      "institutionCode": "970436",
      "institutionType": "bank",
      "institutionName": "Vietcombank"
    },
    {
      "institutionCode": "970418",
      "institutionType": "bank",
      "institutionName": "BIDV"
    }
  ],
  "mobiles": [
    {
      "institutionCode": "MOMO",
      "institutionType": "mobile",
      "institutionName": "MoMo E-Wallet"
    }
  ]
}

Response Fields

Field	Type	Description
`banks`	array	List of bank institutions
`banks[].institutionCode`	string	Code to use in `destReq.reqDetails.institutionCode`
`banks[].institutionType`	string	Always `"bank"`
`banks[].institutionName`	string	Human-readable bank name
`mobiles`	array	List of mobile money providers
`mobiles[].institutionCode`	string	Code to use in transaction
`mobiles[].institutionType`	string	Always `"mobile"`
`mobiles[].institutionName`	string	Provider name

Using in a Fiat Payout

The institutionCode from this endpoint goes into your Create Transaction request:

{
  "destReq": {
    "ccy": "VND",
    "method": "vnd-instant",
    "reqDetails": {
      "bankAcctNum": "0123456789",
      "institutionCode": "970422"
    }
  }
}

Availability

⚠️
Not all countries are supported. If a country has no fiat payout rails, this endpoint returns an empty response. Contact Neutron support for the latest list of supported countries.

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