How to set Contract Address in Ton Jetton transaction ?

[devanshu6198]

Discussed in #4171

^{Originally posted by devanshu6198 December 16, 2024}

Where can i put contract address ?

[satoshiotomakan]

Hi @devanshu6198, you don't need to specify the jetton master address explicitly, but your jetton wallet address as SigningInput.dest. Please note that JettonTransfer.toOwner should be a recipient's jetton wallet address as well.

To convert your main TON address to a jetton wallet address, you can use TONConverter module as at the example:

     val mainAddress = "UQBjKqthWBE6GEcqb_epTRFrQ1niS6Z1Z1MHMwR-mnAYRoYr"  // Your main TON address
     val mainAddressBoc = TONAddressConverter.toBoc(mainAddress)
     assertEquals(mainAddressBoc, "te6cckEBAQEAJAAAQ4AMZVVsKwInQwjlTf71KaItaGs8SXTOrOpg5mCP004DCNAptHQU") 
  
     // Call `get_wallet_address` of the NOT Jetton contract (`EQAvlWFDxGF2lXm67y4yzC17wYKD9A0guwPkMs1gOsM__NOT`):
     // curl --location 'https://toncenter.com/api/v2/runGetMethod' --header 'Content-Type: application/json' --data \ 
     // '{"address":"EQAvlWFDxGF2lXm67y4yzC17wYKD9A0guwPkMs1gOsM__NOT","method":"get_wallet_address","method":"get_wallet_address","stack":[["tvm.Slice","te6cckEBAQEAJAAAQ4AMZVVsKwInQwjlTf71KaItaGs8SXTOrOpg5mCP004DCNAptHQU"]]}' 
  
     // Parse the `get_wallet_address` RPC response. 
     val jettonAddressBocEncoded = "te6cckEBAQEAJAAAQ4AFvT5rqwxcbKfITqnkwL+go4Zi9bulRHAtLt4cjjFdK7B8L+Cq" 
     val jettonAddress = TONAddressConverter.fromBoc(jettonAddressBocEncoded) 
     assertEquals(jettonAddress, "UQAt6fNdWGLjZT5CdU8mBf0FHDMXrd0qI4FpdvDkcYrpXV5H") 

[devanshu6198]

Hi @satoshiotomakan

• 

Here My Transaction is Continue failing

toOwner = "UQAyi5L7thM59vwciZTIuhnD2WPOjmdmBSJcWb0xDpujdnpa" (Receiver).
TonAddress Convert = "te6cckEBAQEAJAAAQ4AOBgowR7qL+5SzXSIwe1UvEHCQDvZucQcmjIHKfGMXizAxSGVT" with Receiver Address.
Get New Boc Address = "te6cckEBAQEAJAAAQ4AamGnhrCnhkmvHItjXmC+/GyVwF9rj7cqtsVe9ZuwNyRAy1k2c"
responseAddress = "UQDUw08NYU8Mk145Fsa8wX342SuAvtcfblVtir3rN2BuSJVg"
setDest = "EQCxE6mUtQJKFnGfaROTKOt1lZbDiiX1kCixRv7Nw2Id_sDs"

it is correct ?

[satoshiotomakan]

dest should be your jetton wallet address, but EQCxE6mUtQJKFnGfaROTKOt1lZbDiiX1kCixRv7Nw2Id_sDs is a jetton master (contract) address.
Let's say the code snippet above is a function fn getJettonWalletAddr(main_addr: String) -> String. Then

val myJettonAddr = getJettonWalletAddr(myTonAddr)
val toOwnerJettonAddr = getJettonWalletAddr(toOwnerTonAddr)

val jettonTransfer = TheOpenNetwork.JettonTransfer.newBuilder()
            .setJettonAmount(500 * 1000 * 1000)
            .setToOwner(toOwnerJettonAddr)
            .setResponseAddress(myTonAddr)
            .setForwardAmount(1)
            .build()

val transfer = TheOpenNetwork.Transfer.newBuilder()
            .setDest(myJettonAddr)
            .setAmount(100 * 1000 * 1000)
            .setMode(TheOpenNetwork.SendMode.PAY_FEES_SEPARATELY_VALUE or TheOpenNetwork.SendMode.IGNORE_ACTION_PHASE_ERRORS_VALUE)
            .setComment("test comment")
            .setBounceable(true)
            .setJettonTransfer(jettonTransfer)

[devanshu6198]

@satoshiotomakan

I am Following Every Step For Both Side Sender And Receiver Address for Jetton Wallet But Every Transaction Are Fail.

[satoshiotomakan]

Can you try to set the recipient's TON address instead of Jetton Wallet address?

[satoshiotomakan]

Here's how we create the JettonTransfer signing message:

        val asset = transaction.asset
        val fromAddress = asset.account.address

        val bocCell = fromAddress.toBoc()
        val bocTvm = rpcClient.getJettonsAddress(transaction.asset.contract!!, bocCell)
        val jettonAddress = bocTvm.fromBoc().toUserFriendly(bounceable = true)

        val forwardAmount = when (walletInfo.await().result.isActive) {
            true -> 1L // if > 0, will send notification message to origin wallet
            false -> 0L // Do not send notification, destination wallet can't do it as it is inactive
        }

        val jettonsTransfer = baseTransferSigningInput.copy(
            amount = maxOf(fee.amount.longValue(), RecommendedTonAmountForJettonTransfer.longValue()),
            mode = SendMode.PAY_FEES_SEPARATELY.value or SendMode.IGNORE_ACTION_PHASE_ERRORS.value,
            dest = jettonAddress, // sender's jetton wallet
            jetton_transfer = JettonTransfer(
                jetton_amount = transaction.amount.longValue(),
                response_address = fromAddress, // send change output coins back to sender
                to_owner = transaction.to.toUserFriendly(bounceable = true),
                forward_amount = forwardAmount,
            ),
        )

[devanshu6198]

@satoshiotomakan

Is there any method for first time send jetton token to new receiver address ?
or
Is there any method for sending first time jetton token to receiver address ?

[satoshiotomakan]

@devanshu6198 I think there is no need to handle new receiver address specifically. Please test it carefully before delivering to the production

[devanshu6198]

@satoshiotomakan

• https://tonviewer.com/transaction/b2f1dba5d37452c7a928042394accf2826d516d9a49ed9fc4de6f822c4845aee

Can please you tell me what is problem in this transaction ?

[satoshiotomakan]

JettonTransfer's destination is 0:328b92fbb61339f6fc1c8994c8ba19c3d963ce8e676605225c59bd310e9ba376, however it's a TON wallet, not a Jetton wallet

[devanshu6198]

@satoshiotomakan

Not A jetton Wallet.

• https://tonviewer.com/transaction/a322fc343163433c2deb10b8d3e1b210248e83257dfc7e1dc3879a8a51dbf079

Again create it with Jetton wallet but it is also fail.

[satoshiotomakan]

It remains the same. You need to use val toOwnerJettonAddr = getJettonWalletAddr(toOwnerTonAddr) address at JettonTransfer.setToOwner(toOwnerJettonAddr)

[devanshu6198]

Yes, You Are Right .

I have add same as you say in previous discussion, But not working.

[devanshu6198]

@satoshiotomakan

toOwner in data get from to the BOC.
responseAddress is a sender address.
setDest in the sender jetton wallet address.

it is correct ?

[devanshu6198]

@satoshiotomakan

Thank You for your support