curl --request POST \
  --url https://mag3nt.com/api/pay \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "card_id": "sx_a66a6666-...",
  "card_token": "tok_3b9fe670-...",
  "url": "https://api.weather.com/forecast"
}
'

{
  "success": true,
  "transaction_id": "<string>",
  "amount_debited": 123,
  "merchant_amount": 123,
  "platform_fee": 123,
  "token": "<string>",
  "network": "<string>",
  "protocol": "<string>",
  "settlement": {
    "status": "<string>",
    "tx_hash": "<string>"
  }
}