id to start a payment.{
"id": 3,
"handle": "card_usd",
"name": "Credit card",
"label": "Credit card",
"active": true,
"gateway_id": 2,
"currency": "usd",
"fixed_amount": "0.30",
"percentage": "2.90",
"allowed_countries": null,
"gateway": {
"id": 2,
"label": "Stripe",
"adapter": "stripe_sca",
"active": true,
"test_mode": false
}
}