أمثلة كود CLMM

npm install @raydium-io/raydium-sdk-v2 @solana/web3.js @solana/spl-token bn.js decimal.js

import { Connection, Keypair, clusterApiUrl } from "@solana/web3.js";
import { Raydium, TxVersion } from "@raydium-io/raydium-sdk-v2";
import fs from "node:fs";

const connection = new Connection(process.env.RPC_URL ?? clusterApiUrl("mainnet-beta"));
const owner = Keypair.fromSecretKey(
  new Uint8Array(JSON.parse(fs.readFileSync(process.env.KEYPAIR!, "utf8"))),
);
const raydium = await Raydium.load({
  owner,
  connection,
  cluster: "mainnet",
  disableFeatureCheck: true,
  blockhashCommitment: "finalized",
});
export const txVersion = TxVersion.V0;

import { PublicKey } from "@solana/web3.js";
import { CLMM_PROGRAM_ID } from "@raydium-io/raydium-sdk-v2";
import BN from "bn.js";
import Decimal from "decimal.js";

const mintA = await raydium.token.getTokenInfo(
  new PublicKey("So11111111111111111111111111111111111111112"));   // wSOL
const mintB = await raydium.token.getTokenInfo(
  new PublicKey("EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"));   // USDC

// getClmmConfigs() returns ApiClmmConfigInfo (id is a string). createPool wants
// ClmmConfigInfo, which needs a PublicKey id plus fundOwner/description — convert:
const clmmConfigs = await raydium.api.getClmmConfigs();
const picked = clmmConfigs.find((c) => c.index === 1)!;        // 0.05% tier
const ammConfig = { ...picked, id: new PublicKey(picked.id), fundOwner: "", description: "" };

const initialPrice = new Decimal(160);        // 160 USDC per SOL
const { execute, extInfo } = await raydium.clmm.createPool({
  programId: CLMM_PROGRAM_ID,
  mint1:     mintA,
  mint2:     mintB,
  ammConfig,
  initialPrice,
  txVersion: TxVersion.V0,   // no `startTime` — CreateConcentratedPool has no such field
});

const { txId } = await execute({ sendAndConfirm: true });
console.log("Pool:", extInfo.address.id, "tx:", txId);   // already a base58 string

import { PoolUtils, TickUtil } from "@raydium-io/raydium-sdk-v2";

const POOL_ID = "<POOL_ID>";   // base58 string
// note: CLMM's getPoolInfoFromRpc returns `rpcPoolInfo`, not `rpcData` (CPMM's does)
const { poolInfo, poolKeys, rpcPoolInfo } = await raydium.clmm.getPoolInfoFromRpc(POOL_ID);

// Choose a price range. Here: ±10% of current.
const currentPrice = new Decimal(poolInfo.price);
const lowerPrice   = currentPrice.mul(0.9);
const upperPrice   = currentPrice.mul(1.1);

// Snap to valid ticks for this pool's tick_spacing.
// The class is TickUtil (singular), and it takes decimals + tickSpacing, not poolInfo.
const { tick: tickLower } = TickUtil.getPriceAndTick({
  price: lowerPrice,
  mintADecimals: poolInfo.mintA.decimals,
  mintBDecimals: poolInfo.mintB.decimals,
  zeroForOne: true,
  tickSpacing: poolInfo.config.tickSpacing,
});
const { tick: tickUpper } = TickUtil.getPriceAndTick({
  price: upperPrice,
  mintADecimals: poolInfo.mintA.decimals,
  mintBDecimals: poolInfo.mintB.decimals,
  zeroForOne: true,
  tickSpacing: poolInfo.config.tickSpacing,
});

// How much of each token to deposit.
const inputAmount = new BN(10_000_000);  // 0.01 SOL

// getLiquidityAmountOutFromAmountIn is async — await it.
const res = await PoolUtils.getLiquidityAmountOutFromAmountIn({
  poolInfo,
  slippage: 0.01,
  inputA: true,
  tickUpper,
  tickLower,
  amount: inputAmount,
  add: true,
  amountHasFee: true,
  epochInfo: await raydium.fetchEpochInfo(),
});

const { execute } = await raydium.clmm.openPositionFromBase({
  poolInfo,
  poolKeys,
  tickUpper,
  tickLower,
  base: "MintA",
  ownerInfo: { useSOLBalance: true },
  baseAmount: inputAmount,
  otherAmountMax: res.amountSlippageB.amount,
  txVersion: TxVersion.V0,
});

const { txId } = await execute({ sendAndConfirm: true });
console.log("Position opened, tx:", txId);

const positionNftMint = new PublicKey("<POSITION_NFT_MINT>");

// There is no getPositionInfo — enumerate the wallet's positions and pick one.
const allPositions = await raydium.clmm.getOwnerPositionInfo({
  programId: poolInfo.programId,
});
const positionAccount = allPositions.find((p) => p.nftMint.equals(positionNftMint));
if (!positionAccount) throw new Error("position not found for this wallet");

const { execute } = await raydium.clmm.increasePositionFromBase({
  poolInfo,
  ownerPosition: positionAccount,
  ownerInfo: { useSOLBalance: true },   // required
  base: "MintA",
  baseAmount: new BN(5_000_000),
  otherAmountMax: new BN(1_000_000_000),
  txVersion: TxVersion.V0,              // no poolKeys member on this call
});

await execute({ sendAndConfirm: true });

const { execute } = await raydium.clmm.decreaseLiquidity({
  poolInfo,
  poolKeys,
  ownerPosition: positionAccount,
  ownerInfo: {                       // required; closePosition lives in here
    useSOLBalance: true,
    closePosition: false,
  },
  liquidity: positionAccount.liquidity.divn(2),   // halve
  amountMinA: new BN(0),
  amountMinB: new BN(0),
  txVersion: TxVersion.V0,
});

await execute({ sendAndConfirm: true });

// CLMM program: see reference/program-addresses; source ecb1577;
// Solana mainnet-beta; last verified 2026-08-13.
await program.methods
  .closePosition()
  .accounts({
    nftOwner,
    positionNftMint,
    positionNftAccount,
    personalPosition,
    systemProgram: SystemProgram.programId,
    tokenProgram: positionNftTokenProgram,
  })
  .remainingAccounts([
    { pubkey: poolId, isWritable: false, isSigner: false },
  ])
  .rpc();

import { CLMM_PROGRAM_ID } from "@raydium-io/raydium-sdk-v2";

const { execute } = await raydium.clmm.harvestAllRewards({
  ownerInfo: { useSOLBalance: true },
  allPoolInfo: { [poolInfo.id]: poolInfo },
  allPositions: { [poolInfo.id]: [positionAccount] },
  programId: CLMM_PROGRAM_ID,
  txVersion: TxVersion.V0,
});

// harvestAllRewards is a MULTI-transaction builder: `sequentially` is required
// and the result is `txIds`, not `txId`.
const { txIds } = await execute({ sequentially: true });

This mirrors `src/clmm/swap.ts`, which simulates with `swapInternal` rather than
`PoolUtils.computeAmountOutFormat`.

```ts
import {
  swapInternal,
  getPdaExBitmapAccount,
  TickArrayBitmapExtensionLayout,
  CLMM_PROGRAM_ID,
} from "@raydium-io/raydium-sdk-v2";

const amountIn   = new BN(10_000_000);
const zeroForOne = true;             // swap A (SOL) → B (USDC)

const poolIdPub = new PublicKey(poolInfo.id);
const { rpcData, tickArrays, configInfo } =
  await raydium.clmm.getSwapPoolInfo(poolInfo.id, zeroForOne);

const exBitmap = getPdaExBitmapAccount(CLMM_PROGRAM_ID, poolIdPub).publicKey;
const exBitmapInfo = await raydium.connection.getAccountInfo(exBitmap);

const simulation = swapInternal({
  programId: CLMM_PROGRAM_ID,
  poolId: poolIdPub,
  poolInfo: rpcData,
  tickArrays,
  configInfo,
  tickarrayBitmapExtension: TickArrayBitmapExtensionLayout.decode(exBitmapInfo!.data),
  amountSpecified: amountIn,
  sqrtPriceLimitX64: new BN(0),
  zeroForOne,
  isBaseInput: true,               // false for exact-output
  blockTimestamp: Math.floor(Date.now() / 1000),
  includeExtraTickArrays: true,
});

const { execute } = await raydium.clmm.swap({
  poolInfo,
  poolKeys,
  inputMint: poolInfo.mintA.address,
  amountIn,
  amountOutMin: simulation.amountCalculated,
  observationId: rpcData.observationId,
  ownerInfo: { useSOLBalance: true },   // required
  remainingAccounts: simulation.accounts,
  txVersion: TxVersion.V0,
});

await execute({ sendAndConfirm: true });

import { CLMM_PROGRAM_ID, CollectFeeOn } from "@raydium-io/raydium-sdk-v2";

const dynamicFeeConfigs = await raydium.api.getClmmDynamicConfigs();    // GET /main/clmm-dynamic-config
const dynamicFeeConfig  = dynamicFeeConfigs.find((c) => c.index === 0); // pick a calibration tier

const { execute, extInfo } = await raydium.clmm.createCustomizablePool({
  programId: CLMM_PROGRAM_ID,
  mint1:     mintA,
  mint2:     mintB,
  ammConfig,
  initialPrice,
  // The two additions:
  collectFeeOn:      CollectFeeOn.TokenOnlyB,   // FromInput | TokenOnlyA | TokenOnlyB
  dynamicFeeConfig:  new PublicKey(dynamicFeeConfig!.id),
  txVersion: TxVersion.V0,
});

await execute({ sendAndConfirm: true });
console.log("Customizable pool:", extInfo.address.id);   // base58 string

There is no per-pool limit-order config account and no `getClmmLimitOrderConfigs()` helper — orders are keyed by tick.

```ts
import {
  getOrderTick,
  getPdaExBitmapAccount,
  CLMM_PROGRAM_ID,
} from "@raydium-io/raydium-sdk-v2";

const { poolInfo, rpcData } = await raydium.clmm.getSimplePoolInfo(POOL_ID);

// Limit price MUST be quantized to tick_spacing — getOrderTick does that.
const targetPrice = new Decimal(180);                              // sell SOL at 180 USDC
const orderData = getOrderTick({
  baseIn: true,                                                    // selling mintA
  mintADecimal: poolInfo.mintA.decimals,
  mintBDecimal: poolInfo.mintB.decimals,
  tickSpacing: poolInfo.config.tickSpacing,
  price: targetPrice,
});

// A sell order must sit above the current tick; a buy order below it.
if (orderData.tick < rpcData.tickCurrent) throw new Error("sell price must be > current price");

const { execute, extInfo } = await raydium.clmm.openLimitOrder({
  poolInfo,
  baseIn: true,
  orderTick: orderData.tick,
  amount: new BN(50_000_000),                // 0.05 SOL
  tickArrayBitmap: getPdaExBitmapAccount(
    CLMM_PROGRAM_ID,
    new PublicKey(poolInfo.id),
  ).publicKey,
  // noneIndex: 0,                           // optional, defaults to 0
  txVersion: TxVersion.V0,
});

const { txId } = await execute({ sendAndConfirm: true });
console.log("Limit order opened:", extInfo.limitOrder.toBase58(), "tx:", txId);

const limitOrder = new PublicKey("<LIMIT_ORDER_PDA>");

await raydium.clmm.increaseLimitOrder({
  poolInfo,
  limitOrder,
  amount: new BN(20_000_000),
  txVersion: TxVersion.V0,
}).then((b) => b.execute({ sendAndConfirm: true }));

await raydium.clmm.decreaseLimitOrder({
  poolInfo,
  limitOrder,
  amount: new BN(10_000_000),
  slippage: 100,                 // optional; DecreaseLimitOrder adds this over Increase
  txVersion: TxVersion.V0,
}).then((b) => b.execute({ sendAndConfirm: true }));

// settleLimitOrder takes ONLY the order PDA — no poolInfo, no poolKeys.
await raydium.clmm.settleLimitOrder({
  limitOrder,
  txVersion: TxVersion.V0,
}).then((b) => b.execute({ sendAndConfirm: true }));

// API helper. See api-reference/temp-api-v1.
const active = await fetch(
  `https://temp-api-v1.raydium.io/limit-order/order/list?wallet=<your-wallet-pubkey>`,
).then((r) => r.json());

// Cargo.toml — the branch matters: `master` still pins anchor-lang 0.32.1.
// anchor-lang  = "=1.0.2"   // must match what raydium-clmm pins
// anchor-spl   = "=1.0.2"
// raydium-clmm = { git = "https://github.com/raydium-io/raydium-clmm",
//                  branch = "chore/upgrade-anchor", features = ["cpi"] }
//
// Same Anchor line as the CPMM sample in products/cpmm/code-demos, so both
// CPI crates can be dependencies of one program.

use anchor_lang::prelude::*;
use raydium_clmm::cpi;
use raydium_clmm::program::RaydiumClmm;
use raydium_clmm::cpi::accounts::SwapSingleV2;   // `SwapV2` is the instruction name,
                                                 // `SwapSingleV2` is the accounts struct

#[derive(Accounts)]
pub struct ProxyClmmSwap<'info> {
    #[account(mut)]
    pub payer: Signer<'info>,
    /// CHECK:
    pub amm_config: UncheckedAccount<'info>,
    #[account(mut)]
    /// CHECK:
    pub pool_state: UncheckedAccount<'info>,
    #[account(mut)]
    /// CHECK:
    pub input_token_account: UncheckedAccount<'info>,
    #[account(mut)]
    /// CHECK:
    pub output_token_account: UncheckedAccount<'info>,
    #[account(mut)]
    /// CHECK:
    pub input_vault: UncheckedAccount<'info>,
    #[account(mut)]
    /// CHECK:
    pub output_vault: UncheckedAccount<'info>,
    #[account(mut)]
    /// CHECK:
    pub observation_state: UncheckedAccount<'info>,
    /// CHECK:
    pub token_program: UncheckedAccount<'info>,
    /// CHECK:
    pub token_program_2022: UncheckedAccount<'info>,
    /// CHECK:
    pub memo_program: UncheckedAccount<'info>,
    /// CHECK:
    pub input_vault_mint: UncheckedAccount<'info>,
    /// CHECK:
    pub output_vault_mint: UncheckedAccount<'info>,
    pub clmm_program: Program<'info, RaydiumClmm>,
    // `remaining_accounts` carries the tick_array and bitmap_extension accounts.
}

pub fn proxy_swap<'info>(
    ctx: Context<'info, ProxyClmmSwap<'info>>,
    amount: u64,
    other_amount_threshold: u64,
    sqrt_price_limit_x64: u128,
    is_base_input: bool,
) -> Result<()> {
    let cpi_accounts = SwapSingleV2 {
        payer:                 ctx.accounts.payer.to_account_info(),
        amm_config:            ctx.accounts.amm_config.to_account_info(),
        pool_state:            ctx.accounts.pool_state.to_account_info(),
        input_token_account:   ctx.accounts.input_token_account.to_account_info(),
        output_token_account:  ctx.accounts.output_token_account.to_account_info(),
        input_vault:           ctx.accounts.input_vault.to_account_info(),
        output_vault:          ctx.accounts.output_vault.to_account_info(),
        observation_state:     ctx.accounts.observation_state.to_account_info(),
        token_program:         ctx.accounts.token_program.to_account_info(),
        token_program_2022:    ctx.accounts.token_program_2022.to_account_info(),
        memo_program:          ctx.accounts.memo_program.to_account_info(),
        input_vault_mint:      ctx.accounts.input_vault_mint.to_account_info(),
        output_vault_mint:     ctx.accounts.output_vault_mint.to_account_info(),
    };
    // Anchor 1.0 takes the program's Pubkey here, not its AccountInfo. On the
    // 0.32 `master` branch this was `ctx.accounts.clmm_program.to_account_info()`.
    let cpi_ctx = CpiContext::new(*ctx.accounts.clmm_program.key, cpi_accounts)
        .with_remaining_accounts(ctx.remaining_accounts.to_vec());
    cpi::swap_v2(cpi_ctx, amount, other_amount_threshold, sqrt_price_limit_x64, is_base_input)
}

[tick_array_bitmap_extension?, tick_array_0, tick_array_1, …]