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...

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

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...

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...

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...

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...

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...

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?...

I'd like to put an address and a hash table into the c4 register. Can I put there both of them there separately or do I have to put the address into the hash...

For example, if you examine the code in detail here: https://github.com/ton-blockchain/payment-channels/blob/e605580c3fb1feb22d80be9a0cddfcd05671c347/func/as...

Does TON support EVM compatible? ----- > This question was import from: t.me/tondev_eng/2480 >

We are looking to create a DAO on TON. Are there any tools available to create one for us, if not what would you recommend we do until the relevant tooling b...

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...

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...

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...

How do you define multiple cells in the storage of a contract? clike const data = beginCell() .storeUint(someVar, 64) .storeMaybeSlice() .endCell(); In other...

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...

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...

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...

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...

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 ...

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...

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...

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...

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...

Got this in whitepaper: This appendix contains a formal description of the elliptic curve cryptography currently used in TON, particularly in the TON Blockch...

To create a minimal jetton, is the jetton-wallet.fc file within the token-contract GitHub repository really necessary? --- > This question was imported from ...