Add sdk-v2 base demo (raydium-io#1)

* Add sdk-v2 base demo

.gitignore

@@ -1,4 +1,6 @@
-*.log
 .DS_Store
-node_modules
-dist
+node_modules/
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+src/config.ts

.prettierignore

@@ -0,0 +1,5 @@
+node_modules
+.next
+yarn.lock
+package-lock.json
+public

.prettierrc

@@ -0,0 +1,10 @@
+{
+  "tabWidth": 2,
+  "useTabs": false,
+  "singleQuote": true,
+  "semi": false,
+  "bracketSpacing": true,
+  "printWidth": 120,
+  "arrowParens": "always",
+  "eslintIntegration": true
+}

README.md

@@ -1,5 +1,9 @@
 # RAYDIUM SDK V2 demo
 
+## About the project
+
+This project is for [RAYDIUM SDK V2](https://github.com/raydium-io/raydium-sdk-V2) demonstration
+
 ## Getting Started
 
 ### Installation
@@ -10,17 +14,11 @@ this will install the dependencies for running the demo script
 
 ### Prerequisites
 
-Modify `src/common/connection.ts` to fit your configuration
+Modify `config.ts.template` to fit your configuration, and rename it to `config.ts`
 
 - `<YOUR_WALLET_SECRET_KEY>`: replace to your own one
 - `<YOUR_RPC_URL>`: replace to your prefer one
 
 ### Usage
 
-- `yarn test` run all demo functions
-- `yarn test test/<SCRIPT_NAME>.test.ts` run the specific demo test script. e.g. yarn test test/cpmm/create-pool.test.ts
-- `yarn test test/<FOLDER_NAME>` run the specific feature all demo test script. e.g. yarn test test/cpmm/\*
-
-### Skip test
-
-if you want to skip some test function, modify test function `it(` -> `it.skip(` in test/xxx.test.ts file.
+- `yarn dev src/<FOLDER>/<SCRIPT_NAME>` run the specific demo script, e.g. yarn dev src/cpmm/deposit.ts. **Note: if you want to execute tx, remember to uncomment code in last line**

package.json

@@ -1,60 +1,24 @@
 {
-  "version": "0.1.0",
-  "license": "MIT",
-  "main": "dist/index.js",
-  "typings": "dist/index.d.ts",
-  "files": [
-    "dist",
-    "src"
-  ],
-  "engines": {
-    "node": ">=10"
-  },
-  "scripts": {
-    "test": "tsdx test",
-    "lint": "tsdx lint"
-  },
-  "peerDependencies": {},
-  "husky": {
-    "hooks": {
-      "pre-commit": "tsdx lint"
-    }
-  },
-  "prettier": {
-    "printWidth": 80,
-    "semi": true,
-    "singleQuote": true,
-    "trailingComma": "es5"
+  "name": "test-rrr-sdk",
+  "version": "0.0.1-alpha",
+  "description": "An SDK for building applications on top of Raydium.",
+  "license": "GPL-3.0",
+  "dependencies": {
+    "bs58": "^5.0.0",
+    "decimal.js": "^10.4.3",
+    "node-cron": "^3.0.3",
+    "@raydium-io/raydium-sdk-v2": "npm:[email protected]",
+    "ts-node": "^10.9.1",
+    "typescript": "^5.3.3"
   },
-  "name": "sdk-demo-v2",
-  "author": "CruzShia",
-  "module": "dist/sdk-demo-v2.esm.js",
-  "size-limit": [
-    {
-      "path": "dist/sdk-demo-v2.cjs.production.min.js",
-      "limit": "10 KB"
-    },
-    {
-      "path": "dist/sdk-demo-v2.esm.js",
-      "limit": "10 KB"
-    }
-  ],
   "devDependencies": {
-    "@size-limit/preset-small-lib": "^11.1.2",
-    "husky": "^9.0.11",
-    "size-limit": "^11.1.2",
-    "tsdx": "^0.14.1",
-    "tslib": "^2.6.2",
-    "typescript": "^5.4.5"
-  },
-  "dependencies": {
-    "@project-serum/borsh": "^0.2.5",
-    "@solana/spl-token": "^0.4.6",
-    "@solana/web3.js": "^1.91.8",
     "@types/bn.js": "^5.1.5",
-    "bn.js": "^5.2.1",
-    "bs58": "^5.0.0",
-    "buffer-layout": "^1.2.2",
-    "decimal.js": "^10.4.3"
+    "npm-check-updates": "^16.14.11"
+  },
+  "scripts": {
+    "start": "node",
+    "build": "tsc",
+    "clean": "tsc --build --clean",
+    "dev": "ts-node"
   }
 }

src/amm/addLiquidity.ts

@@ -0,0 +1,39 @@
+import { ApiV3PoolInfoStandardItem, TokenAmount, toToken, Percent } from '@raydium-io/raydium-sdk-v2'
+import { initSdk, txVersion } from '../config'
+import Decimal from 'decimal.js'
+
+export const addLiquidity = async () => {
+  const raydium = await initSdk()
+  // RAY-USDC pool
+  const data = await raydium.api.fetchPoolById({ ids: '6UmmUiYoBjSrhakAobJw8BvkmJtDVxaeBtbt7rxWo1mg' })
+  const poolInfo = data[0] as ApiV3PoolInfoStandardItem
+
+  const inputAmount = '1'
+
+  const r = raydium.liquidity.computePairAmount({
+    poolInfo,
+    amount: inputAmount,
+    baseIn: true,
+    slippage: new Percent(1, 100), // 1%
+  })
+
+  const { execute } = await raydium.liquidity.addLiquidity({
+    poolInfo,
+    amountInA: new TokenAmount(
+      toToken(poolInfo.mintA),
+      new Decimal(inputAmount).mul(10 ** poolInfo.mintA.decimals).toFixed(0)
+    ),
+    amountInB: new TokenAmount(
+      toToken(poolInfo.mintA),
+      new Decimal(r.maxAnotherAmount.toExact()).mul(10 ** poolInfo.mintA.decimals).toFixed(0)
+    ),
+    fixedSide: 'a',
+    txVersion,
+  })
+
+  const { txId } = await execute()
+  console.log('liquidity added:', { txId })
+}
+
+/** uncomment code below to execute */
+// addLiquidity()

src/amm/swap.ts

@@ -0,0 +1,49 @@
+import { ApiV3PoolInfoStandardItem, fetchMultipleInfo } from '@raydium-io/raydium-sdk-v2'
+import { initSdk, txVersion } from '../config'
+import BN from 'bn.js'
+
+export const swap = async () => {
+  const raydium = await initSdk()
+  const amountIn = 10000
+  const poolId = '6UmmUiYoBjSrhakAobJw8BvkmJtDVxaeBtbt7rxWo1mg'
+
+  // RAY-USDC pool
+  const data = (await raydium.api.fetchPoolById({ ids: poolId })) as any
+  const poolInfo = data[0] as ApiV3PoolInfoStandardItem
+  const poolKeys = await raydium.liquidity.getAmmPoolKeys(poolId)
+
+  const res = await fetchMultipleInfo({
+    connection: raydium.connection,
+    poolKeysList: [poolKeys],
+    config: undefined,
+  })
+  const pool = res[0]
+
+  await raydium.liquidity.initLayout()
+  const out = raydium.liquidity.computeAmountOut({
+    poolInfo: {
+      ...poolInfo,
+      baseReserve: pool.baseReserve,
+      quoteReserve: pool.quoteReserve,
+    },
+    amountIn: new BN(amountIn),
+    mintIn: poolInfo.mintA.address,
+    mintOut: poolInfo.mintB.address,
+    slippage: 0.001,
+  })
+
+  const { execute } = await raydium.liquidity.swap({
+    poolInfo,
+    amountIn: new BN(amountIn),
+    amountOut: out.amountOut,
+    fixedSide: 'in',
+    inputMint: poolInfo.mintA.address,
+    associatedOnly: false,
+    txVersion,
+  })
+  const { txId } = await execute()
+  console.log(`swap ${poolInfo.mintA.symbol} -> ${poolInfo.mintB.symbol} in amm pool:`, { txId })
+}
+
+/** uncomment code below to execute */
+// swap()

src/amm/withdrawLiquidity.ts

@@ -0,0 +1,22 @@
+import { ApiV3PoolInfoStandardItem } from '@raydium-io/raydium-sdk-v2'
+import { initSdk, txVersion } from '../config'
+import BN from 'bn.js'
+
+export const withdrawLiquidity = async () => {
+  const raydium = await initSdk()
+  // RAY-USDC pool
+  const data = await raydium.api.fetchPoolById({ ids: '6UmmUiYoBjSrhakAobJw8BvkmJtDVxaeBtbt7rxWo1mg' })
+  const poolInfo = data[0] as ApiV3PoolInfoStandardItem
+
+  const { execute } = await raydium.liquidity.removeLiquidity({
+    poolInfo,
+    amountIn: new BN(1),
+    txVersion,
+  })
+
+  const { txId } = await execute()
+  console.log('liquidity withdraw:', { txId })
+}
+
+/** uncomment code below to execute */
+// withdrawLiquidity()

src/clmm/addLp.ts

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+import { ApiV3PoolInfoConcentratedItem, TickUtils, PoolUtils } from '@raydium-io/raydium-sdk-v2'
+import BN from 'bn.js'
+import { initSdk, txVersion } from '../config'
+import Decimal from 'decimal.js'
+
+export const addLp = async () => {
+  const raydium = await initSdk()
+  // RAY-USDC pool
+  const data = await raydium.api.fetchPoolById({ ids: '61R1ndXxvsWXXkWSyNkCxnzwd3zUNB8Q2ibmkiLPC8ht' })
+  const poolInfo = (data as any)[0] as ApiV3PoolInfoConcentratedItem
+
+  const inputAmount = 1 // RAY amount
+  const [startPrice, endPrice] = [0.1, 100]
+
+  const { tick: lowerTick } = TickUtils.getPriceAndTick({
+    poolInfo,
+    price: new Decimal(startPrice),
+    baseIn: true,
+  })
+
+  const { tick: upperTick } = TickUtils.getPriceAndTick({
+    poolInfo,
+    price: new Decimal(endPrice),
+    baseIn: true,
+  })
+
+  const epochInfo = await raydium.fetchEpochInfo()
+
+  const res = await PoolUtils.getLiquidityAmountOutFromAmountIn({
+    poolInfo,
+    slippage: 0,
+    inputA: true,
+    tickUpper: Math.max(lowerTick, upperTick),
+    tickLower: Math.min(lowerTick, upperTick),
+    amount: new BN(new Decimal(inputAmount || '0').mul(10 ** poolInfo.mintA.decimals).toFixed(0)),
+    add: true,
+    amountHasFee: true,
+    epochInfo: epochInfo,
+  })
+
+  const { execute } = await raydium.clmm.openPositionFromBase({
+    poolInfo,
+    tickUpper: Math.max(lowerTick, upperTick),
+    tickLower: Math.min(lowerTick, upperTick),
+    base: 'MintA',
+    ownerInfo: {},
+    baseAmount: new BN(new Decimal(inputAmount || '0').mul(10 ** poolInfo.mintA.decimals).toFixed(0)),
+    otherAmountMax: res.amountSlippageB.amount,
+    txVersion,
+  })
+
+  const { txId } = await execute()
+  console.log('clmm position opened:', { txId })
+}
+
+/** uncomment code below to execute */
+// addLp()

src/clmm/createPool.ts

@@ -0,0 +1,28 @@
+import { CLMM_PROGRAM_ID } from '@raydium-io/raydium-sdk-v2'
+import { PublicKey } from '@solana/web3.js'
+import { initSdk, txVersion } from '../config'
+import Decimal from 'decimal.js'
+import BN from 'bn.js'
+
+export const createPool = async () => {
+  const raydium = await initSdk({ loadToken: true })
+
+  const mint1 = await raydium.token.getTokenInfo('4k3Dyjzvzp8eMZWUXbBCjEvwSkkk59S5iCNLY3QrkX6R')
+  const mint2 = await raydium.token.getTokenInfo('Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB')
+  const clmmConfigs = await raydium.api.getClmmConfigs()
+
+  const { execute } = await raydium.clmm.createPool({
+    programId: CLMM_PROGRAM_ID,
+    mint1,
+    mint2,
+    ammConfig: { ...clmmConfigs[0], id: new PublicKey(clmmConfigs[0].id), fundOwner: '' },
+    initialPrice: new Decimal(1),
+    startTime: new BN(0),
+    txVersion,
+  })
+  const { txId } = await execute()
+  console.log('clmm pool created:', { txId })
+}
+
+/** uncomment code below to execute */
+// createPool()