Approve WTRX

You must approve WTRX token with HUB contract

You must approve before sending the request

Method ApproveTronSave() with 3 parameters value (WTRX unit approve), options ( options method contract send https://developers.tron.network/reference/methodsend ), and paymentMethod

Example

const onApproveWtrx = async () => {
    await tronSave.approveTronSave({
        value: value,
        options: options,
        paymentMethod: paymentMethod
    })
}

Params	Default	Description	Required
value		WTRX unit approve	true
options		options method contract send	false
paymentMethod	1	Approve for TronSave with token	false