diff --git a/README.md b/README.md
index 0653510..1d849bd 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,18 @@ const wallet = new Wallet(privateKey);
 // OrionUnit is chain-in-environment abstraction
 const orionUnit = initOrionUnit(chain, env);
 
+orionUnit.exchange.deposit({
+  amount: 2.5,
+  asset: "ORN",
+  signer: wallet,
+});
+
+orionUnit.exchange.withdraw({
+  amount: 435.275,
+  asset: "USDT",
+  signer: wallet,
+});
+
 // Make market swap
 orionUnit.exchange
   .swapMarket({
diff --git a/src/OrionUnit/Exchange/index.ts b/src/OrionUnit/Exchange/index.ts
index 879f31e..6a77b03 100644
--- a/src/OrionUnit/Exchange/index.ts
+++ b/src/OrionUnit/Exchange/index.ts
@@ -1,9 +1,11 @@
 import OrionUnit from '..';
 import deposit, { DepositParams } from './deposit';
 import swapMarket, { SwapMarketParams } from './swapMarket';
+import withdraw, { WithdrawParams } from './withdraw';
 
 type PureSwapMarketParams= Omit<SwapMarketParams, 'orionUnit'>
-type PureDepositParams= Omit<DepositParams, 'orionUnit'>
+type PureDepositParams = Omit<DepositParams, 'orionUnit'>
+type PureWithdrawParams= Omit<WithdrawParams, 'orionUnit'>
 
 export default class Exchange {
   private readonly orionUnit: OrionUnit;
@@ -25,4 +27,11 @@ export default class Exchange {
       orionUnit: this.orionUnit,
     });
   }
+
+  public withdraw(params: PureWithdrawParams) {
+    return withdraw({
+      ...params,
+      orionUnit: this.orionUnit,
+    });
+  }
 }
diff --git a/src/OrionUnit/Exchange/withdraw.ts b/src/OrionUnit/Exchange/withdraw.ts
new file mode 100644
index 0000000..653a764
--- /dev/null
+++ b/src/OrionUnit/Exchange/withdraw.ts
@@ -0,0 +1,129 @@
+/* eslint-disable max-len */
+import BigNumber from 'bignumber.js';
+import { ethers } from 'ethers';
+import getBalances from '../../utils/getBalances';
+import BalanceGuard from '../../BalanceGuard';
+import OrionUnit from '..';
+import { contracts, utils } from '../..';
+import {
+  INTERNAL_ORION_PRECISION, NATIVE_CURRENCY_PRECISION, WITHDRAW_GAS_LIMIT,
+} from '../../constants';
+import { normalizeNumber } from '../../utils';
+
+export type WithdrawParams = {
+  asset: string,
+  amount: BigNumber.Value,
+  signer: ethers.Signer,
+  orionUnit: OrionUnit,
+}
+
+export default async function withdraw({
+  asset,
+  amount,
+  signer,
+  orionUnit,
+}: WithdrawParams) {
+  if (asset === '') throw new Error('Asset can not be empty');
+
+  const amountBN = new BigNumber(amount);
+  if (amountBN.isNaN()) throw new Error(`Amount '${amount.toString()}' is not a number`);
+  if (amountBN.lte(0)) throw new Error(`Amount '${amount.toString()}' should be greater than 0`);
+
+  const walletAddress = await signer.getAddress();
+
+  const {
+    orionBlockchain, orionAggregator, provider, chainId,
+  } = orionUnit;
+  const {
+    exchangeContractAddress,
+    assetToAddress,
+  } = await orionBlockchain.getInfo();
+
+  const addressToAsset = Object
+    .entries(assetToAddress)
+    .reduce<Partial<Record<string, string>>>((prev, [assetName, address]) => {
+      if (!address) return prev;
+      return {
+        ...prev,
+        [address]: assetName,
+      };
+    }, {});
+
+  const nativeCryptocurrency = addressToAsset[ethers.constants.AddressZero];
+  if (!nativeCryptocurrency) throw new Error('Native cryptocurrency asset is not found');
+
+  const exchangeContract = contracts.Exchange__factory.connect(exchangeContractAddress, provider);
+  const gasPriceWei = await orionBlockchain.getGasPriceWei();
+
+  const assetAddress = assetToAddress[asset];
+  if (!assetAddress) throw new Error(`Asset '${asset}' not found`);
+
+  const balances = await getBalances(
+    {
+      [asset]: assetAddress,
+      [nativeCryptocurrency]: ethers.constants.AddressZero,
+    },
+    orionAggregator,
+    walletAddress,
+    exchangeContract,
+    provider,
+  );
+
+  const balanceGuard = new BalanceGuard(
+    balances,
+    {
+      name: nativeCryptocurrency,
+      address: ethers.constants.AddressZero,
+    },
+    provider,
+    signer,
+  );
+
+  balanceGuard.registerRequirement({
+    reason: 'Amount',
+    asset: {
+      name: asset,
+      address: assetAddress,
+    },
+    amount: amount.toString(),
+    sources: ['exchange'],
+  });
+
+  const unsignedTx = await exchangeContract.populateTransaction.withdraw(
+    assetAddress,
+    normalizeNumber(amount, INTERNAL_ORION_PRECISION, BigNumber.ROUND_FLOOR),
+  );
+  unsignedTx.gasLimit = ethers.BigNumber.from(WITHDRAW_GAS_LIMIT);
+
+  const transactionCost = ethers.BigNumber.from(unsignedTx.gasLimit).mul(gasPriceWei);
+  const denormalizedTransactionCost = utils.denormalizeNumber(transactionCost, NATIVE_CURRENCY_PRECISION);
+
+  balanceGuard.registerRequirement({
+    reason: 'Network fee',
+    asset: {
+      name: nativeCryptocurrency,
+      address: ethers.constants.AddressZero,
+    },
+    amount: denormalizedTransactionCost.toString(),
+    sources: ['wallet'],
+  });
+
+  unsignedTx.chainId = parseInt(chainId, 16);
+  unsignedTx.gasPrice = ethers.BigNumber.from(gasPriceWei);
+  unsignedTx.from = walletAddress;
+
+  await balanceGuard.check(true);
+
+  const nonce = await provider.getTransactionCount(walletAddress, 'pending');
+  unsignedTx.nonce = nonce;
+
+  const signedTx = await signer.signTransaction(unsignedTx);
+  const txResponse = await provider.sendTransaction(signedTx);
+  console.log(`Withdraw tx sent: ${txResponse.hash}. Waiting for confirmation...`);
+  const txReceipt = await txResponse.wait();
+  if (txReceipt.status) {
+    console.log('Withdraw tx confirmed');
+  } else {
+    console.log('Withdraw tx failed');
+  }
+}