Notcoin Jetton

Jetton forked from https://github.com/ton-blockchain/stablecoin-contract but with removed governance functionality.

Details

Notcoin represents a standard TON jetton smart contracts with additional functionality:

• Admin of jetton can change jetton-minter code and it's full data.

⚠️ It is critically important for issuer to carefully manage the admin's account private key to avoid any potential risks of being hacked. It is highly recommend to use multi-signature wallet as admin account with private keys stored on different air-gapped hosts / hardware wallets.

⚠️ The contract does not check the code and data on upgrade message, so it is possible to brick the contract if you send invalid data or code. Therefore you should always check the upgrade in the testnet.

Local Development

Install Dependencies

npm install

Compile Contracts

npm run build

Run Tests

npm run test

Deploy or run another script

npx blueprint run or yarn blueprint run

use Toncenter API:

npx blueprint run --custom https://testnet.toncenter.com/api/v2/ --custom-version v2 --custom-type testnet --custom-key <API_KEY>

API_KEY can be obtained on https://toncenter.com or https://testnet.toncenter.com

Notes

• The jetton-wallet contract does not include functionality that allows the owner to withdraw Toncoin funds from jetton-wallet Toncoin balance.

• The contract prices gas based on the current blockchain configuration. It is worth keeping in mind the situation when the configuration has changed at the moment when the message goes from one jetton-wallet to another. Reducing fees in a blockchain configuration does not require additional actions. However, increasing fees in a blockchain configuration requires preliminary preparation - e.g. wallets and services must start sending Toncoins for gas in advance based on future parameters.