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|---|---|---|
| @@ -1,4 +1,32 @@ | ||
| # Examples | ||
| [quoter](./quoter/main.go) - get the swapped amount from chain. | ||
| [swap](./pool/main.go) - swap two tokens on chain. | ||
| [liquidity](liquidity/main.go) - shows how to mint/add/remove/burn a liquidity position. | ||
|
|
||
| [Quoter](./quoter/README.md) | ||
| [Pool](./pool/README.md) | ||
| ## Usage | ||
| If you want to see the code running in real environment, set you private key to environment variable. The variable `MY_PRIVATE_KEY` will be get by each `main` function. | ||
| ```bash | ||
| MY_PRIVATE_KEY="" | ||
| ``` | ||
|
|
||
| Replace `helper.TryTx` to `helper.SendTx` in each example case. | ||
| ```go | ||
| //try go send a transaction, it try to estimate gas price. | ||
| tx, err := helper.TryTX(client, common.HexToAddress(helper.ContractV3SwapRouterV1), | ||
| swapValue, params.Calldata, wallet) | ||
|
|
||
| //send a transaction to chain, it will cost your money. | ||
| tx, err := helper.SendTX(client, common.HexToAddress(helper.ContractV3SwapRouterV1), | ||
| swapValue, params.Calldata, wallet) | ||
| ``` | ||
| If you just want to check the paramerters are passed correctly, we recommend you use `TryTx`. | ||
|
|
||
| We use Polygon to test our code(it so cheap), you can set for your own. | ||
| ``` | ||
| client, err := ethclient.Dial(helper.PolygonRPC) | ||
| ``` | ||
|
|
||
| ## Run | ||
| ``` | ||
| go run examples/quoter/*.go | ||
| ``` |
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| [ | ||
| { | ||
| "inputs": [], | ||
| "stateMutability": "nonpayable", | ||
| "type": "constructor" | ||
| }, | ||
| { | ||
| "anonymous": false, | ||
| "inputs": [ | ||
| { | ||
| "indexed": true, | ||
| "internalType": "uint24", | ||
| "name": "fee", | ||
| "type": "uint24" | ||
| }, | ||
| { | ||
| "indexed": true, | ||
| "internalType": "int24", | ||
| "name": "tickSpacing", | ||
| "type": "int24" | ||
| } | ||
| ], | ||
| "name": "FeeAmountEnabled", | ||
| "type": "event" | ||
| }, | ||
| { | ||
| "anonymous": false, | ||
| "inputs": [ | ||
| { | ||
| "indexed": true, | ||
| "internalType": "address", | ||
| "name": "oldOwner", | ||
| "type": "address" | ||
| }, | ||
| { | ||
| "indexed": true, | ||
| "internalType": "address", | ||
| "name": "newOwner", | ||
| "type": "address" | ||
| } | ||
| ], | ||
| "name": "OwnerChanged", | ||
| "type": "event" | ||
| }, | ||
| { | ||
| "anonymous": false, | ||
| "inputs": [ | ||
| { | ||
| "indexed": true, | ||
| "internalType": "address", | ||
| "name": "token0", | ||
| "type": "address" | ||
| }, | ||
| { | ||
| "indexed": true, | ||
| "internalType": "address", | ||
| "name": "token1", | ||
| "type": "address" | ||
| }, | ||
| { | ||
| "indexed": true, | ||
| "internalType": "uint24", | ||
| "name": "fee", | ||
| "type": "uint24" | ||
| }, | ||
| { | ||
| "indexed": false, | ||
| "internalType": "int24", | ||
| "name": "tickSpacing", | ||
| "type": "int24" | ||
| }, | ||
| { | ||
| "indexed": false, | ||
| "internalType": "address", | ||
| "name": "pool", | ||
| "type": "address" | ||
| } | ||
| ], | ||
| "name": "PoolCreated", | ||
| "type": "event" | ||
| }, | ||
| { | ||
| "inputs": [ | ||
| { | ||
| "internalType": "address", | ||
| "name": "tokenA", | ||
| "type": "address" | ||
| }, | ||
| { | ||
| "internalType": "address", | ||
| "name": "tokenB", | ||
| "type": "address" | ||
| }, | ||
| { | ||
| "internalType": "uint24", | ||
| "name": "fee", | ||
| "type": "uint24" | ||
| } | ||
| ], | ||
| "name": "createPool", | ||
| "outputs": [ | ||
| { | ||
| "internalType": "address", | ||
| "name": "pool", | ||
| "type": "address" | ||
| } | ||
| ], | ||
| "stateMutability": "nonpayable", | ||
| "type": "function" | ||
| }, | ||
| { | ||
| "inputs": [ | ||
| { | ||
| "internalType": "uint24", | ||
| "name": "fee", | ||
| "type": "uint24" | ||
| }, | ||
| { | ||
| "internalType": "int24", | ||
| "name": "tickSpacing", | ||
| "type": "int24" | ||
| } | ||
| ], | ||
| "name": "enableFeeAmount", | ||
| "outputs": [], | ||
| "stateMutability": "nonpayable", | ||
| "type": "function" | ||
| }, | ||
| { | ||
| "inputs": [ | ||
| { | ||
| "internalType": "uint24", | ||
| "name": "", | ||
| "type": "uint24" | ||
| } | ||
| ], | ||
| "name": "feeAmountTickSpacing", | ||
| "outputs": [ | ||
| { | ||
| "internalType": "int24", | ||
| "name": "", | ||
| "type": "int24" | ||
| } | ||
| ], | ||
| "stateMutability": "view", | ||
| "type": "function" | ||
| }, | ||
| { | ||
| "inputs": [ | ||
| { | ||
| "internalType": "address", | ||
| "name": "", | ||
| "type": "address" | ||
| }, | ||
| { | ||
| "internalType": "address", | ||
| "name": "", | ||
| "type": "address" | ||
| }, | ||
| { | ||
| "internalType": "uint24", | ||
| "name": "", | ||
| "type": "uint24" | ||
| } | ||
| ], | ||
| "name": "getPool", | ||
| "outputs": [ | ||
| { | ||
| "internalType": "address", | ||
| "name": "", | ||
| "type": "address" | ||
| } | ||
| ], | ||
| "stateMutability": "view", | ||
| "type": "function" | ||
| }, | ||
| { | ||
| "inputs": [], | ||
| "name": "owner", | ||
| "outputs": [ | ||
| { | ||
| "internalType": "address", | ||
| "name": "", | ||
| "type": "address" | ||
| } | ||
| ], | ||
| "stateMutability": "view", | ||
| "type": "function" | ||
| }, | ||
| { | ||
| "inputs": [], | ||
| "name": "parameters", | ||
| "outputs": [ | ||
| { | ||
| "internalType": "address", | ||
| "name": "factory", | ||
| "type": "address" | ||
| }, | ||
| { | ||
| "internalType": "address", | ||
| "name": "token0", | ||
| "type": "address" | ||
| }, | ||
| { | ||
| "internalType": "address", | ||
| "name": "token1", | ||
| "type": "address" | ||
| }, | ||
| { | ||
| "internalType": "uint24", | ||
| "name": "fee", | ||
| "type": "uint24" | ||
| }, | ||
| { | ||
| "internalType": "int24", | ||
| "name": "tickSpacing", | ||
| "type": "int24" | ||
| } | ||
| ], | ||
| "stateMutability": "view", | ||
| "type": "function" | ||
| }, | ||
| { | ||
| "inputs": [ | ||
| { | ||
| "internalType": "address", | ||
| "name": "_owner", | ||
| "type": "address" | ||
| } | ||
| ], | ||
| "name": "setOwner", | ||
| "outputs": [], | ||
| "stateMutability": "nonpayable", | ||
| "type": "function" | ||
| } | ||
| ] |
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