@oikos/swap v0.7.7

Uniswap contracts for the Tron blockchain

Install dependencies:

npm install

Private key to use for deployment:

export TRON_NETWORK=shasta
# export DEPLOY_PRIVATE_KEY_MAINNET=privatekey_for_mainnet
export PRIVATE_KEY=yourprivatekey

Compile contracts:

npm run compile

Deploy:

npm run deploy:mainnet
npm run deploy:shasta

Deploying Exchange through Tronscan

1. Go to https://tronscan.org/#/contracts/contract-compiler and drag & drop files from ./tronscan-contracts directory.

2. Click compile

   • Solidity version: 0.5.8_Odyssey_v3.6.0
   • Optimization: enabled
   • Runs: 200
3. Set Contact Name to UniswapExchange.sol and click deploy (keep other parameters to their default values).
4. Note contract address (e.g. TSpoeVoxnZHdnLopfMd5YPJyFEE2zPjb8v)

5. Add entry to ./src/other-tokens.js with token information (token address, code and decimals). For example:

   {
     "address": "TNo59Khpq46FGf4sD7XSWYFNfYfbc8CqNK",
     "code": "BNKR",
     "decimals": 6
   }

6. Add entry to ./addresses.json with token information (addresses in tron hex format). address is the address of the exchange previously created at step 4 and tokenAddress is the token address in tron hex format. You can use tronWeb.address.toHex('...') in browser console to convert from Tron address format to tron hex address format. The setup field should be false (meaning the exchange is not setup yet).

   For example:

      "BNKR": {
        "address": "41b8e350b56e26fdc2a8cbc0700657b88587043609",
        "tokenAddress": "418caeea9c7ebb8840ee4b49d10542b99cec6ffbc6",
        "decimals": 6,
        "setup": false
      }

7. Run npm run deploy:mainnet to setup the exchange.