diff --git a/README.md b/README.md
index 9e067c4..c387745 100644
--- a/README.md
+++ b/README.md
@@ -93,6 +93,36 @@ orionUnit.exchange.deposit({
 });
 ```
 
+### Get fee info
+
+```ts
+orionUnit.exchange
+  .getSwapMarketFeeInfo({
+    type: "exactSpend",
+    assetIn: "ORN",
+    assetOut: "USDT",
+    feeAsset: "ORN",
+    amount: 23.89045345,
+    options: {
+      // Optional
+      poolOnly: false,
+    },
+  })
+  .then(console.log);
+
+// {
+//   feeAsset: 'BNB',
+//   feeAssetAddress: '0x0000000000000000000000000000000000000000',
+//   feeAmount: '0.006'
+//  }
+
+// {
+//   feeAsset: 'ORN',
+//   feeAssetAddress: '0xf223eca06261145b3287a0fefd8cfad371c7eb34',
+//   feeAmount: '2.5910754708713146879833915507960091181362655'
+// }
+```
+
 ### Make swap market
 
 ```ts
@@ -216,7 +246,7 @@ Swap info eesponse example:
   "minAmountIn": 8.2,
   "minAmountOut": 12,
   "availableAmountIn": 25.2,
-  "availableAmountOut": null, // Null when type is 'exactSpend'
+  "availableAmountOut": null,
   "path": ["ORN", "USDT"],
   "isThroughPoolOptimal": true,
   "orderInfo": {
diff --git a/package.json b/package.json
index a6a192c..57f2a8f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.11.4",
+  "version": "0.11.5",
   "description": "Orion Protocol SDK",
   "main": "./lib/esm/index.js",
   "module": "./lib/esm/index.js",
diff --git a/src/OrionUnit/Exchange/getSwapMarketFeeInfo.ts b/src/OrionUnit/Exchange/getSwapMarketFeeInfo.ts
new file mode 100644
index 0000000..39c75ee
--- /dev/null
+++ b/src/OrionUnit/Exchange/getSwapMarketFeeInfo.ts
@@ -0,0 +1,124 @@
+import BigNumber from 'bignumber.js';
+import { ethers } from 'ethers';
+import { utils } from '../..';
+import { NATIVE_CURRENCY_PRECISION, SWAP_THROUGH_ORION_POOL_GAS_LIMIT } from '../../constants';
+import { OrionAggregator } from '../../services/OrionAggregator';
+import { OrionBlockchain } from '../../services/OrionBlockchain';
+
+import simpleFetch from '../../simpleFetch';
+import getNativeCryptocurrency from '../../utils/getNativeCryptocurrency';
+
+export type GetSwapMarketInfoParams = {
+  type: 'exactSpend' | 'exactReceive',
+  assetIn: string,
+  assetOut: string,
+  amount: BigNumber.Value,
+  feeAsset: string,
+  orionBlockchain: OrionBlockchain,
+  orionAggregator: OrionAggregator
+  options?: {
+    poolOnly?: boolean,
+  }
+}
+
+export default async function getSwapMarketFeeInfo({
+  type,
+  assetIn,
+  assetOut,
+  amount,
+  feeAsset,
+  orionBlockchain,
+  orionAggregator,
+  options,
+}: GetSwapMarketInfoParams) {
+  if (amount === '') throw new Error('Amount can not be empty');
+  if (assetIn === '') throw new Error('AssetIn can not be empty');
+  if (assetOut === '') throw new Error('AssetOut can not be empty');
+  if (feeAsset === '') throw new Error('Fee 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 {
+    assetToAddress,
+  } = await simpleFetch(orionBlockchain.getInfo)();
+  const nativeCryptocurrency = getNativeCryptocurrency(assetToAddress);
+
+  const feeAssets = await simpleFetch(orionBlockchain.getTokensFee)();
+  const pricesInOrn = await simpleFetch(orionBlockchain.getPrices)();
+  const gasPriceWei = await simpleFetch(orionBlockchain.getGasPriceWei)();
+
+  const gasPriceGwei = ethers.utils.formatUnits(gasPriceWei, 'gwei').toString();
+
+  const assetInAddress = assetToAddress[assetIn];
+  if (!assetInAddress) throw new Error(`Asset '${assetIn}' not found`);
+  const feeAssetAddress = assetToAddress[feeAsset];
+  if (!feeAssetAddress) throw new Error(`Fee asset '${feeAsset}' not found. Available assets: ${Object.keys(feeAssets).join(', ')}`);
+
+  const swapInfo = await simpleFetch(orionAggregator.getSwapInfo)(
+    type,
+    assetIn,
+    assetOut,
+    amount.toString(),
+    options?.poolOnly ? ['ORION_POOL'] : undefined,
+  );
+
+  if (swapInfo.orderInfo !== null && options?.poolOnly === true && options.poolOnly !== swapInfo.isThroughPoolOptimal) {
+    throw new Error(`Unexpected Orion Aggregator response. Please, contact support. Report swap request id: ${swapInfo.id}`);
+  }
+
+  if (swapInfo.type === 'exactReceive' && amountBN.lt(swapInfo.minAmountOut)) {
+    throw new Error(`Amount is too low. Min amountOut is ${swapInfo.minAmountOut} ${assetOut}`);
+  }
+
+  if (swapInfo.type === 'exactSpend' && amountBN.lt(swapInfo.minAmountIn)) {
+    throw new Error(`Amount is too low. Min amountIn is ${swapInfo.minAmountIn} ${assetIn}`);
+  }
+
+  if (swapInfo.orderInfo === null) throw new Error(swapInfo.executionInfo);
+
+  let isThroughPoolOptimal: boolean;
+  if (options?.poolOnly) isThroughPoolOptimal = true;
+  else isThroughPoolOptimal = swapInfo.isThroughPoolOptimal;
+
+  if (isThroughPoolOptimal) {
+    const transactionCost = ethers.BigNumber.from(SWAP_THROUGH_ORION_POOL_GAS_LIMIT).mul(gasPriceWei);
+    const denormalizedTransactionCost = utils.denormalizeNumber(transactionCost, NATIVE_CURRENCY_PRECISION);
+
+    return {
+      feeAsset: nativeCryptocurrency,
+      feeAssetAddress: ethers.constants.AddressZero,
+      feeAmount: denormalizedTransactionCost.toString(),
+    };
+  }
+
+  const [baseAssetName] = swapInfo.orderInfo.assetPair.split('-');
+  const baseAssetAddress = assetToAddress[baseAssetName];
+  if (!baseAssetAddress) throw new Error(`No asset address for ${baseAssetName}`);
+
+  // Fee calculation
+  const baseAssetPriceInOrn = pricesInOrn?.[baseAssetAddress];
+  if (!baseAssetPriceInOrn) throw new Error(`Base asset price ${baseAssetName} in ORN not found`);
+  const baseCurrencyPriceInOrn = pricesInOrn[ethers.constants.AddressZero];
+  if (!baseCurrencyPriceInOrn) throw new Error('Base currency price in ORN not found');
+  const feeAssetPriceInOrn = pricesInOrn[feeAssetAddress];
+  if (!feeAssetPriceInOrn) throw new Error(`Fee asset price ${feeAsset} in ORN not found`);
+  const feePercent = feeAssets?.[feeAsset];
+  if (!feePercent) throw new Error(`Fee asset ${feeAsset} not available`);
+
+  const { totalFeeInFeeAsset } = utils.calculateFeeInFeeAsset(
+    swapInfo.orderInfo.amount,
+    feeAssetPriceInOrn,
+    baseAssetPriceInOrn,
+    baseCurrencyPriceInOrn,
+    gasPriceGwei,
+    feePercent,
+  );
+
+  return {
+    feeAsset,
+    feeAssetAddress,
+    feeAmount: totalFeeInFeeAsset,
+  };
+}
diff --git a/src/OrionUnit/Exchange/index.ts b/src/OrionUnit/Exchange/index.ts
index 6a77b03..f293970 100644
--- a/src/OrionUnit/Exchange/index.ts
+++ b/src/OrionUnit/Exchange/index.ts
@@ -1,11 +1,13 @@
 import OrionUnit from '..';
 import deposit, { DepositParams } from './deposit';
+import getSwapMarketFeeInfo, { GetSwapMarketInfoParams } from './getSwapMarketFeeInfo';
 import swapMarket, { SwapMarketParams } from './swapMarket';
 import withdraw, { WithdrawParams } from './withdraw';
 
 type PureSwapMarketParams= Omit<SwapMarketParams, 'orionUnit'>
 type PureDepositParams = Omit<DepositParams, 'orionUnit'>
-type PureWithdrawParams= Omit<WithdrawParams, 'orionUnit'>
+type PureWithdrawParams = Omit<WithdrawParams, 'orionUnit'>
+type PureGetSwapMarketInfoParams= Omit<GetSwapMarketInfoParams, 'orionBlockchain' | 'orionAggregator'>
 
 export default class Exchange {
   private readonly orionUnit: OrionUnit;
@@ -21,6 +23,14 @@ export default class Exchange {
     });
   }
 
+  public getSwapMarketFeeInfo(params: PureGetSwapMarketInfoParams) {
+    return getSwapMarketFeeInfo({
+      orionAggregator: this.orionUnit.orionAggregator,
+      orionBlockchain: this.orionUnit.orionBlockchain,
+      ...params,
+    });
+  }
+
   public deposit(params: PureDepositParams) {
     return deposit({
       ...params,
diff --git a/src/OrionUnit/Exchange/swapMarket.ts b/src/OrionUnit/Exchange/swapMarket.ts
index a87dbc2..7eca6a3 100644
--- a/src/OrionUnit/Exchange/swapMarket.ts
+++ b/src/OrionUnit/Exchange/swapMarket.ts
@@ -1,4 +1,3 @@
-/* eslint-disable @typescript-eslint/unbound-method */
 /* eslint-disable max-len */
 import BigNumber from 'bignumber.js';
 import { ethers } from 'ethers';