Mexico Bank Account

Attach a payment method to your customer

Once a customer has completed the KYC requirements in Mexico, the next step is to attach a payment method.

To add the customer's CLABE bank account, simply call the Create Payment Method endpoint. The name and CURP/INE of the bank account owner must match that of the Customer's KYC information.

To view a list of the required fields to add a payment method, use the List Payment Methods Requirements endpoint.

Field	Value
type	SPEI
accountNumber	18 Digit Account Number
accountType	CLABE

body

{
  "customerId": "21ef567b-d4c5-4bad-b4ce-ce975cc1ac57",
  "type": "SPEI",
  "fiatAccountFields": {
    "accountNumber": "012020477538404708",
    "accountType": "CLABE"
  }
}

response

{
    "fiatAccountId": "797466c0-9774-4875-acfd-06adcc16596c",
    "type": "SPEI",
    "accountNumber": "012020477538404708",
    "accountType": "CLABE",
    "bankName": "BBVA MEXICO",
    "createdAt": "2024-12-03T15:48:54.557Z"
}