undefined

---

// Get all jlToken details at once
const allDetails = await client.lending.getAllJlTokenDetails();

// Get user's jlToken balance
const position = await client.lending.getUserPosition(USDC, userPublicKey);

import { getDepositIxs, getWithdrawIxs } from "@jup-ag/lend/earn";
import BN from "bn.js";

// Deposit 1 USDC (base units: 1_000_000 for 6 decimals)
const { ixs: depositIxs } = await getDepositIxs({
  amount: new BN(1_000_000),
  asset: USDC_PUBKEY,
  signer: userPublicKey,
  connection,
});

// Withdraw 0.1 USDC (100_000 base units @ 6 decimals)
const { ixs: withdrawIxs } = await getWithdrawIxs({
  amount: new BN(100_000),
  asset: USDC_PUBKEY,
  signer: userPublicKey,
  connection,
});

// Discover all available vaults
const allVaults = await client.vault.getAllVaults();
const totalVaults = allVaults.length;

// Get comprehensive vault data (config + state + rates + limits) for a specific vault
const vaultId = 1;
const vaultData = await client.vault.getVaultByVaultId(vaultId);

// Check borrowing limits dynamically before prompting users
const borrowLimit = vaultData.limitsAndAvailability.borrowLimit;
const borrowable = vaultData.limitsAndAvailability.borrowable;

const userPublicKey = new PublicKey("YOUR_WALLET_PUBKEY");

// Retrieve all positions owned by the user
// Each position includes full vault data: NftPosition & { vault: VaultEntireData }
const positions = await client.vault.getAllUserPositions(userPublicKey);

positions.forEach((p) => {
  console.log(`Position ID (nftId): ${p.nftId}`);
  console.log(`Vault ID: ${p.vault.constantViews.vaultId}`);
  console.log(`Collateral Supplied: ${p.supply.toString()}`);
  console.log(`Debt Borrowed: ${p.borrow.toString()}`);
});

import { getOperateIx } from "@jup-ag/lend/borrow";

// Deposit 1 USDC (base units: 1_000_000 for 6 decimals)
const { ixs, addressLookupTableAccounts, positionId: newPositionId } = await getOperateIx({
  vaultId: 1,
  positionId: 0, // 0 = create new position
  colAmount: new BN(1_000_000), // Positive = Deposit
  debtAmount: new BN(0),
  connection,
  signer,
});

// Borrow 0.5 USDC (500_000 base units @ 6 decimals)
const { ixs, addressLookupTableAccounts } = await getOperateIx({
  vaultId: 1,
  positionId: EXISTING_POSITION_ID, // Use the nftId retrieved from the read SDK
  colAmount: new BN(0),
  debtAmount: new BN(500_000), // Positive = Borrow (0.5 USDC @ 6 decimals)
  connection,
  signer,
});

import { getOperateIx, MAX_REPAY_AMOUNT } from "@jup-ag/lend/borrow";

const { ixs, addressLookupTableAccounts } = await getOperateIx({
  vaultId: 1,
  positionId: EXISTING_POSITION_ID,
  colAmount: new BN(0),
  debtAmount: MAX_REPAY_AMOUNT, // Tells the protocol to clear the full debt
  connection,
  signer,
});

import { getOperateIx, MAX_WITHDRAW_AMOUNT } from "@jup-ag/lend/borrow";

const { ixs, addressLookupTableAccounts } = await getOperateIx({
  vaultId: 1,
  positionId: EXISTING_POSITION_ID,
  colAmount: MAX_WITHDRAW_AMOUNT, // Tells the protocol to withdraw everything
  debtAmount: new BN(0),
  connection,
  signer,
});

import { getFlashloanIx } from "@jup-ag/lend/flashloan";
import { Connection, PublicKey, TransactionMessage, VersionedTransaction } from "@solana/web3.js";
import BN from "bn.js";

async function executeFlashloan() {
  const connection = new Connection("https://api.mainnet-beta.solana.com");
  const signer = new PublicKey("YOUR_WALLET_PUBKEY");
  const asset = new PublicKey("EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"); // USDC

  const borrowAmount = new BN(100_000_000); // 100 USDC (base units, 6 decimals)

  // 1. Get the borrow and payback instructions
  const { borrowIx, paybackIx } = await getFlashloanIx({
    connection,
    signer,
    asset,
    amount: borrowAmount,
  });

  // 2. Define your custom instructions that utilize the borrowed funds
  const myCustomArbitrageInstructions = [
    // ... your instructions here
  ];

  // 3. Assemble the transaction: Borrow -> Custom Logic -> Payback
  const instructions = [
    borrowIx,
    ...myCustomArbitrageInstructions,
    paybackIx
  ];

  const latestBlockhash = await connection.getLatestBlockhash();
  const message = new TransactionMessage({
    payerKey: signer,
    recentBlockhash: latestBlockhash.blockhash,
    instructions,
  }).compileToV0Message();

  const transaction = new VersionedTransaction(message);
  // Sign and send...
}

const USDC = new PublicKey("EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v");

// Get market data for a token (rates, prices, utilization)
const data = await client.liquidity.getOverallTokenData(USDC);

// View rates (basis points: 10000 = 100%)
const supplyApr = Number(data.supplyRate) / 100;
const borrowApr = Number(data.borrowRate) / 100;

import {
  Connection,
  Keypair,
  PublicKey,
  TransactionMessage,
  VersionedTransaction,
} from "@solana/web3.js";
import BN from "bn.js";
import { Client } from "@jup-ag/lend-read";
import { getOperateIx } from "@jup-ag/lend/borrow";
import fs from "fs";
import path from "path";

const KEYPAIR_PATH = "/path/to/your/keypair.json";
const RPC_URL = "https://api.mainnet-beta.solana.com";
const VAULT_ID = 1;

const DEPOSIT_AMOUNT = new BN(1_000_000); // 1 USDC @ 6 decimals

function loadKeypair(keypairPath: string): Keypair {
  const fullPath = path.resolve(keypairPath);
  const secret = JSON.parse(fs.readFileSync(fullPath, "utf8"));
  return Keypair.fromSecretKey(new Uint8Array(secret));
}

async function main() {
  const userKeypair = loadKeypair(KEYPAIR_PATH);
  const connection = new Connection(RPC_URL, { commitment: "confirmed" });
  const signer = userKeypair.publicKey;

  // 1. Read Data: Find existing user positions for the vault
  const client = new Client(connection);
  const positions = await client.vault.getAllUserPositions(signer);

  let targetPositionId = 0; // 0 = create new position

  const existing = positions.find((p) => p.vault.constantViews.vaultId === VAULT_ID);
  if (existing) {
    targetPositionId = existing.nftId;
    console.log(`Found existing position NFT: ${targetPositionId}`);
  }

  if (targetPositionId === 0) {
    console.log("No existing position found. Will create a new one.");
  }

  // 2. Write Data: Execute deposit
  const { ixs, addressLookupTableAccounts, nftId } = await getOperateIx({
    vaultId: VAULT_ID,
    positionId: targetPositionId,
    colAmount: DEPOSIT_AMOUNT,
    debtAmount: new BN(0), // Deposit only
    connection,
    signer,
  });

  if (!ixs?.length) throw new Error("No instructions returned.");

  // 3. Build the V0 Transaction Message
  const latestBlockhash = await connection.getLatestBlockhash();
  const message = new TransactionMessage({
    payerKey: signer,
    recentBlockhash: latestBlockhash.blockhash,
    instructions: ixs,
  }).compileToV0Message(addressLookupTableAccounts ?? []);

  // 4. Sign and Send
  const transaction = new VersionedTransaction(message);
  transaction.sign([userKeypair]);

  const signature = await connection.sendTransaction(transaction, {
    skipPreflight: false,
    maxRetries: 3,
    preflightCommitment: "confirmed",
  });

  await connection.confirmTransaction({ signature, ...latestBlockhash }, "confirmed");

  console.log(`Deposit successful! Signature: ${signature}`);
  if (targetPositionId === 0) {
    console.log(`New position created with NFT ID: ${nftId}`);
  }
}

main().catch(console.error);

import {
  Connection,
  Keypair,
  TransactionMessage,
  VersionedTransaction,
} from "@solana/web3.js";
import BN from "bn.js";
import { getOperateIx } from "@jup-ag/lend/borrow";
import fs from "fs";
import path from "path";

const KEYPAIR_PATH = "/path/to/your/keypair.json";
const RPC_URL = "https://api.mainnet-beta.solana.com";
const VAULT_ID = 1;

const DEPOSIT_AMOUNT = new BN(1_000_000);  // 1 USDC @ 6 decimals
const BORROW_AMOUNT = new BN(500_000);    // 0.5 USDC @ 6 decimals
const REPAY_AMOUNT = new BN(100_000);     // 0.1 USDC @ 6 decimals
const WITHDRAW_AMOUNT = new BN(200_000);  // 0.2 USDC @ 6 decimals

function loadKeypair(keypairPath: string): Keypair {
  const fullPath = path.resolve(keypairPath);
  const secret = JSON.parse(fs.readFileSync(fullPath, "utf8"));
  return Keypair.fromSecretKey(new Uint8Array(secret));
}

async function main() {
  const userKeypair = loadKeypair(KEYPAIR_PATH);
  const connection = new Connection(RPC_URL, { commitment: "confirmed" });
  const signer = userKeypair.publicKey;

  // 1. Create position + Deposit + Borrow
  const { ixs: depositBorrowIxs, addressLookupTableAccounts: depositBorrowAlts, positionId } = await getOperateIx({
    vaultId: VAULT_ID,
    positionId: 0,
    colAmount: DEPOSIT_AMOUNT,
    debtAmount: BORROW_AMOUNT,
    connection,
    signer,
  });

  // 2. Repay + Withdraw
  const repayWithdrawResult = await getOperateIx({
    vaultId: VAULT_ID,
    positionId: positionId!,
    colAmount: WITHDRAW_AMOUNT.neg(),
    debtAmount: REPAY_AMOUNT.neg(),
    connection,
    signer,
  });

  // Merge instructions
  const allIxs = [...(depositBorrowIxs ?? []), ...(repayWithdrawResult.ixs ?? [])];

  // Merge and Deduplicate Address Lookup Tables (ALTs)
  const allAlts = [
    ...(depositBorrowAlts ?? []),
    ...(repayWithdrawResult.addressLookupTableAccounts ?? []),
  ];
  const seenKeys = new Set<string>();
  const mergedAlts = allAlts.filter((alt) => {
    const k = alt.key.toString();
    if (seenKeys.has(k)) return false;
    seenKeys.add(k);
    return true;
  });

  if (!allIxs.length) throw new Error("No instructions returned.");

  // Build the V0 Transaction Message
  const latestBlockhash = await connection.getLatestBlockhash();
  const message = new TransactionMessage({
    payerKey: signer,
    recentBlockhash: latestBlockhash.blockhash,
    instructions: allIxs,
  }).compileToV0Message(mergedAlts);

  // Sign and Send
  const transaction = new VersionedTransaction(message);
  transaction.sign([userKeypair]);

  const signature = await connection.sendTransaction(transaction, {
    skipPreflight: false,
    maxRetries: 3,
    preflightCommitment: "confirmed",
  });

  await connection.confirmTransaction({ signature, ...latestBlockhash }, "confirmed");

  console.log("Combined operate successful! Signature:", signature);
}

main().catch(console.error);