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Questions with tag smart-contract

Questions with tag smart-contract

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0 Votes
1 Answers
4K Views
0 Votes 1 Answers 4K 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...
0 Votes
2 Answers
6K Views
0 Votes 2 Answers 6K 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...
0 Votes
0 Answers
5K Views
0 Votes 0 Answers 5K Views
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
0 Votes
1 Answers
8K Views
0 Votes 1 Answers 8K Views
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...
0 Votes
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
1 Answers
18K Views
0 Votes 1 Answers 18K Views
Remix is a great online code editor for developers who want to work with EVMs. Does TON have something similar for the TVM? --- > This question was imported ...
one year ago
0 Votes
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
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
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...
2 Votes
1 Answers
21K Views
2 Votes 1 Answers 21K Views
I am new to developing smart contracts on the TON blockchain and I am looking for assistance in creating a contract that can automatically distribute a jetto...
0 Votes
0 Answers
15K Views
0 Votes 0 Answers 15K 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
1 Votes
1 Answers
18K Views
1 Votes 1 Answers 18K Views
Is there any call to get the contract address inside it? I cant find anything like that in tvm https://t.me/tondev_eng/363
2 years 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
0 Answers
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...
0 Votes
1 Answers
9K Views
0 Votes 1 Answers 9K Views
Is there an upgradeable standard for TON contracts? For example, in Ethereum, you can deploy proxy-contracts and then upgrade them through OpenZeppelin's upg...
0 Votes
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...
0 Votes
1 Answers
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
0 Votes
1 Answers
8K Views
0 Votes 1 Answers 8K Views
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
0 Votes
1 Answers
14K Views
0 Votes 1 Answers 14K Views
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...
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
1 Votes
1 Answers
21K Views
1 Votes 1 Answers 21K Views
Using the JSON API, I'm attempting to call a get method on a non existing method on a smart contract. I send a POST request to /runGetMethod. { "address": "....
0 Votes
1 Answers
8K Views
0 Votes 1 Answers 8K Views
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,...
0 Votes
1 Answers
16K Views
0 Votes 1 Answers 16K Views
If I put a logical calculation, such as a multiplication, on the TON blockchain, do I not need a server to perform that remote calculation? --- > This questi...
0 Votes
1 Answers
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...
0 Votes
2 Answers
15K Views
0 Votes 2 Answers 15K 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
0 Votes
1 Answers
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...
0 Votes
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5K Views
0 Votes 1 Answers 5K 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...
1 Votes
1 Answers
9K Views
1 Votes 1 Answers 9K Views
"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/...
0 Votes
0 Answers
8K Views
0 Votes 0 Answers 8K Views
For example, if you examine the code in detail here: https://github.com/ton-blockchain/payment-channels/blob/e605580c3fb1feb22d80be9a0cddfcd05671c347/func/as...
one year ago
0 Votes
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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