curl --request POST \
  --url https://api.etherfuse.com/ramp/onboarding/bank-accounts \
  --header 'Content-Type: application/json' \
  --data '
{
  "presignedUrl": "https://example.com/verify?token=xyz"
}
'

{
  "bankAccounts": [
    {
      "bankAccountId": "123e4567-e89b-12d3-a456-426614174000",
      "customerId": "123e4567-e89b-12d3-a456-426614174001",
      "createdAt": "2024-01-01T00:00:00Z",
      "updatedAt": "2024-01-01T00:00:00Z",
      "abbrClabe": "1234...5678",
      "status": "active"
    }
  ]
}