Spreedly + Conekta purchase payload

spreedly_conecta.json

{
  "transaction": {
    "payment_method_token": "TOKEN_CARD",
    "amount": 60,
    "currency_code": "MXN",
    "retain_on_success": true,
    "email": "abel@mail.com",
    "gateway_specific_fields": {
      "conekta": {
        "customer": "John Doe",
        "phone": "+56999999"
      }
    }
  }
}