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Questions with tag smart-contract

Questions with tag smart-contract

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18K Views
0 Votes 1 Answers 18K Views
I am looking for a plug-and-play privacy layer on top of TON that a developer can leverage to make their TON DeFi apps privacy preserving both for users and ...
one year ago
0 Votes
1 Answers
18K Views
0 Votes 1 Answers 18K Views
I have a smart contract that accepts messages from users. I would like to keep a history of requests. How can I save a list of pairs (address, text of the me...
0 Votes
1 Answers
14K Views
0 Votes 1 Answers 14K Views
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
7K Views
0 Votes 1 Answers 7K Views
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
0 Votes
1 Answers
21K Views
0 Votes 1 Answers 21K Views
FunC is the primary language used to program smart contracts on TON, but are there ways to use other programming languages to write smart contracts in progra...
0 Votes
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14K Views
0 Votes 0 Answers 14K 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...
one year ago
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10K Views
0 Votes 1 Answers 10K Views
To create a minimal jetton, is the jetton-wallet.fc file within the token-contract GitHub repository really necessary? --- > This question was imported from ...
0 Votes
0 Answers
15K Views
0 Votes 0 Answers 15K 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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1 Answers
8K Views
0 Votes 1 Answers 8K Views
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...
0 Votes
1 Answers
8K Views
0 Votes 1 Answers 8K Views
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 ...
0 Votes
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3K Views
0 Votes 1 Answers 3K Views
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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1 Answers
6K Views
0 Votes 1 Answers 6K 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
0 Votes
1 Answers
17K Views
0 Votes 1 Answers 17K Views
If I want to make a board game, in order to show the fairness of the game, I put all the back-end computing on the blockchain. A board game could require ran...
0 Votes
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12K Views
0 Votes 1 Answers 12K Views
Is the code of smart contracts visible to the explorers? Can I use some explorer to see the code of any specific smart contract I'm interested in? --- > This...
one year ago
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4K Views
0 Votes 1 Answers 4K Views
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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1 Answers
11K Views
0 Votes 1 Answers 11K Views
What error code should a smart contract use when dealing with an unsupported opcode? Is it up to the smart contract developer, or there is a conventional one...
one year ago
0 Votes
2 Answers
6K Views
0 Votes 2 Answers 6K Views
I'm looking for a good tutorial to make an NFT smart contract on TON. --- > This question was imported from Telegram Chat: https://t.me/tondev_eng/10064
one year ago
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1 Answers
18K Views
0 Votes 1 Answers 18K 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...
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1 Answers
9K Views
0 Votes 1 Answers 9K Views
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...
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14K Views
0 Votes 1 Answers 14K Views
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...
one year ago
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1 Answers
18K Views
0 Votes 1 Answers 18K Views
What happens if we verify the source code in the explorer, but the contract's code gets updated using set_code() instruction? Does the verified source code d...
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11K Views
0 Votes 1 Answers 11K Views
I've been trying to create a simple wallet smart contract by myself to learn FunC, but my transactions keep failing with exit code 34. What am I doing wrong?...
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19K Views
0 Votes 1 Answers 19K Views
It's known that blockchain is not the best place to store lots of data (there is TON Storage for that, while smart contract data should generally be as small...
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13K Views
0 Votes 0 Answers 13K Views
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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4K Views
0 Votes 1 Answers 4K Views
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...
0 Votes
2 Answers
14K Views
0 Votes 2 Answers 14K 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...
one year ago
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5K Views
0 Votes 1 Answers 5K 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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