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Questions with tag smart-contract

Questions with tag smart-contract

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2 Answers
5K Views
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hey i wrote smart contract that allow users to send TONs to smart contract address and receive my jettons,everytime i mint new jettons and burn these on my m...
6 months ago
0 Votes
1 Answers
12K Views
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I'd like to see the main smart contract used by STON.fi DEX. Is it open source, and if it is, where can I look at it? --- > This question was imported from T...
10 months ago
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1 Answers
13K Views
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I know theoretically that a smart contract can deploy another smart contract. But is there an public example of it to learn from? --- > This question was imp...
0 Votes
1 Answers
13K Views
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As far as I understand, NFTs in TON are just smart contracts that implement a specific interface. Suppose I create a wallet, an explorer or some other produc...
11 months ago
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2 Answers
13K Views
0 Votes 2 Answers 13K Views
The set_code() function can be used to alter the code of a smart contract. But while it's easy in theory, it would be great to see an example to fully unders...
11 months ago
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0 Answers
13K Views
0 Votes 0 Answers 13K Views
I'd like to learn developing on TON by creating some small pet projects. What kinds of such projects would be the most helpful and give the most useful exper...
11 months ago
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0 Answers
12K Views
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I would like to store data in the smart contract storage in such a way that only the owner of that smart contract could read it. How to achieve it? --- > Thi...
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15K Views
0 Votes 1 Answers 15K Views
Blockchains are meant to be trustless, so it's good when the user can check how some smart contract works instead of trusting its author. Verifying smart con...
0 Votes
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14K Views
0 Votes 0 Answers 14K Views
Can I collect information on all the incoming external messages that a specific smart contract receives? Everything that goes through its recv_external(). --...
one year ago
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14K Views
0 Votes 0 Answers 14K Views
Seqno is meant to increment when transactions happen. But does it always change with each one transaction, or is it possible that some smart contract is invo...
one year ago
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1 Answers
2K Views
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If I want to study by example, are there any smart contracts for implementing auction on TON open for everyone to learn from? --- > This question was importe...
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4K Views
0 Votes 2 Answers 4K Views
I've created a new smart contract and I've sent three different transactions to it via TonKeeper, but it still has inactive status. What should I do? --- > T...
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3K Views
0 Votes 1 Answers 3K Views
Is there is some way to remove unused smart-contract from TestNet/MainNet to reduce the bloating of the network, and to remove its functionality? --- > This ...
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4K Views
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I can't find the zero address, or at least send tokens to it correctly. I would like to use the address it to implement burn mechanics for a Jetton. How do I...
one year ago
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1 Answers
3K Views
0 Votes 1 Answers 3K Views
I would like to develop a lottery smart contract on TON. This would likely require a source of randomness. How would I start? --- > This question was importe...
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3K Views
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Hi is it possible to calculate input and output message hash before sending it. For example, this is my transaction https://testnet.tonscan.org/tx/op5iqZD9X7...
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3K Views
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How do you define multiple cells in the storage of a contract? clike const data = beginCell() .storeUint(someVar, 64) .storeMaybeSlice() .endCell(); In other...
one year ago
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0 Answers
5K Views
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I've read in the TON whitepaper that smart contacts in TON can change their code. But if I simply change the code myself and deploy the contract, it gets a n...
one year ago
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1 Answers
5K Views
0 Votes 1 Answers 5K Views
This might be a very basic question, but if I want to handle incoming transactions to my smart contract and react to them in some way, how should I monitor t...
one year ago
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1 Answers
6K Views
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When "throwing" inside a function, is the transaction cancelled? For example, if I send 10 TON from a main account but in a smart contract there an error is ...
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6K Views
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Is there a size limit for bocs? I've heard values such as 64kb, but I don't know where this limit is defined. --- > This question was imported from Telegram ...
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6K Views
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Given a smart contract, how do I deploy it using the TonWeb SDK? --- > This question was imported from Telegram Chat: https://t.me/tondev_eng/8841
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7K Views
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Hi, I transferred my TG NFT username to another wallet, but the transfer has not happened yet. The transaction generated exit code 206. Is this normal? Can s...
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7K Views
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What is the byte size of a smart contract that can be deployed on TON? --------- > This question was imported from Telegram Chat: https://t.me/tondev_eng/26332
Howard Peng
10 × 1 Administrator
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7K Views
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For example, if you examine the code in detail here: https://github.com/ton-blockchain/payment-channels/blob/e605580c3fb1feb22d80be9a0cddfcd05671c347/func/as...
one year ago
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7K Views
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In whitepaper, 2.1.1. Account addresses. we got description in below: The source address and destination address are always present in any message. Normally,...
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Got this in whitepaper: This appendix contains a formal description of the elliptic curve cryptography currently used in TON, particularly in the TON Blockch...
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In the Solidity programming language on the EVM, we need to be mindful of gas usage for each line of code. For now, the difference in gas cost in TON is stil...
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7K Views
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What would be the best method to check if my address received a payment with a specific message? Is 'getTransactions' method okay? ---- This question was imp...
1 Votes
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"Why is the data empty even though I deployed the jetton contract?" the contract is deployed correctly but data is empty https://github.com/toncenter/tonweb/...
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