HTTP

Webhook body:

{
	"actionType": "userBlockChainPurchase",
	"payload": {
		"amount":10,
		"address":"0x0000000000000000000000000",
		"clientForeignId":"theBestUser1001",
		"burningItemForeignId":"Promo10FreeSpeens"
	}
}

The value of burningItemForeignId is a string that is set by operator in the protocol admin tool.