diff --git a/package-lock.json b/package-lock.json
index b32de58..04dd757 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,6 +10,7 @@
       "license": "MIT",
       "dependencies": {
         "@blockworks-foundation/mango-client": "3.4.7",
+        "@marinade.finance/marinade-ts-sdk": "3.0.0",
         "@project-serum/anchor": "0.24.2",
         "@solana/spl-token": "0.1.8",
         "@solana/web3.js": "1.42.0",
@@ -2312,6 +2313,80 @@
         "@jridgewell/sourcemap-codec": "^1.4.10"
       }
     },
+    "node_modules/@marinade.finance/marinade-ts-sdk": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@marinade.finance/marinade-ts-sdk/-/marinade-ts-sdk-3.0.0.tgz",
+      "integrity": "sha512-Ip/U+Yy8fP+FuY09raZOYLew/eSrL09Dxm79e5gwCv58h7TcvdtXOSzh6cLOxHqeaBPsyffMc+pvoUsFcw+WWA==",
+      "dependencies": {
+        "@project-serum/anchor": "^0.18.2",
+        "@solana/spl-token": "^0.1.8",
+        "borsh": "^0.6.0",
+        "bs58": "^5.0.0"
+      }
+    },
+    "node_modules/@marinade.finance/marinade-ts-sdk/node_modules/@project-serum/anchor": {
+      "version": "0.18.2",
+      "resolved": "https://registry.npmjs.org/@project-serum/anchor/-/anchor-0.18.2.tgz",
+      "integrity": "sha512-uyjiN/3Ipp+4hrZRm/hG18HzGLZyvP790LXrCsGO3IWxSl28YRhiGEpKnZycfMW94R7nxdUoE3wY67V+ZHSQBQ==",
+      "dependencies": {
+        "@project-serum/borsh": "^0.2.2",
+        "@solana/web3.js": "^1.17.0",
+        "base64-js": "^1.5.1",
+        "bn.js": "^5.1.2",
+        "bs58": "^4.0.1",
+        "buffer-layout": "^1.2.0",
+        "camelcase": "^5.3.1",
+        "crypto-hash": "^1.3.0",
+        "eventemitter3": "^4.0.7",
+        "find": "^0.3.0",
+        "js-sha256": "^0.9.0",
+        "pako": "^2.0.3",
+        "snake-case": "^3.0.4",
+        "toml": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=11"
+      }
+    },
+    "node_modules/@marinade.finance/marinade-ts-sdk/node_modules/@project-serum/anchor/node_modules/bs58": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/bs58/-/bs58-4.0.1.tgz",
+      "integrity": "sha512-Ok3Wdf5vOIlBrgCvTq96gBkJw+JUEzdBgyaza5HLtPm7yTHkjRy8+JzNyHF7BHa0bNWOQIp3m5YF0nnFcOIKLw==",
+      "dependencies": {
+        "base-x": "^3.0.2"
+      }
+    },
+    "node_modules/@marinade.finance/marinade-ts-sdk/node_modules/borsh": {
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/borsh/-/borsh-0.6.0.tgz",
+      "integrity": "sha512-sl5k89ViqsThXQpYa9XDtz1sBl3l1lI313cFUY1HKr+wvMILnb+58xpkqTNrYbelh99dY7K8usxoCusQmqix9Q==",
+      "dependencies": {
+        "bn.js": "^5.2.0",
+        "bs58": "^4.0.0",
+        "text-encoding-utf-8": "^1.0.2"
+      }
+    },
+    "node_modules/@marinade.finance/marinade-ts-sdk/node_modules/borsh/node_modules/bs58": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/bs58/-/bs58-4.0.1.tgz",
+      "integrity": "sha512-Ok3Wdf5vOIlBrgCvTq96gBkJw+JUEzdBgyaza5HLtPm7yTHkjRy8+JzNyHF7BHa0bNWOQIp3m5YF0nnFcOIKLw==",
+      "dependencies": {
+        "base-x": "^3.0.2"
+      }
+    },
+    "node_modules/@marinade.finance/marinade-ts-sdk/node_modules/bs58": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/bs58/-/bs58-5.0.0.tgz",
+      "integrity": "sha512-r+ihvQJvahgYT50JD05dyJNKlmmSlMoOGwn1lCcEzanPglg7TxYjioQUYehQ9mAR/+hOSd2jRc/Z2y5UxBymvQ==",
+      "dependencies": {
+        "base-x": "^4.0.0"
+      }
+    },
+    "node_modules/@marinade.finance/marinade-ts-sdk/node_modules/bs58/node_modules/base-x": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/base-x/-/base-x-4.0.0.tgz",
+      "integrity": "sha512-FuwxlW4H5kh37X/oW59pwTzzTKRzfrrQwhmyspRM7swOEZcHtDZSCt45U6oKgtuFE+WYPblePMVIPR4RZrh/hw=="
+    },
     "node_modules/@nodelib/fs.scandir": {
       "version": "2.1.5",
       "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz",
@@ -9130,6 +9205,85 @@
         "@jridgewell/sourcemap-codec": "^1.4.10"
       }
     },
+    "@marinade.finance/marinade-ts-sdk": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@marinade.finance/marinade-ts-sdk/-/marinade-ts-sdk-3.0.0.tgz",
+      "integrity": "sha512-Ip/U+Yy8fP+FuY09raZOYLew/eSrL09Dxm79e5gwCv58h7TcvdtXOSzh6cLOxHqeaBPsyffMc+pvoUsFcw+WWA==",
+      "requires": {
+        "@project-serum/anchor": "^0.18.2",
+        "@solana/spl-token": "^0.1.8",
+        "borsh": "^0.6.0",
+        "bs58": "^5.0.0"
+      },
+      "dependencies": {
+        "@project-serum/anchor": {
+          "version": "0.18.2",
+          "resolved": "https://registry.npmjs.org/@project-serum/anchor/-/anchor-0.18.2.tgz",
+          "integrity": "sha512-uyjiN/3Ipp+4hrZRm/hG18HzGLZyvP790LXrCsGO3IWxSl28YRhiGEpKnZycfMW94R7nxdUoE3wY67V+ZHSQBQ==",
+          "requires": {
+            "@project-serum/borsh": "^0.2.2",
+            "@solana/web3.js": "^1.17.0",
+            "base64-js": "^1.5.1",
+            "bn.js": "^5.1.2",
+            "bs58": "^4.0.1",
+            "buffer-layout": "^1.2.0",
+            "camelcase": "^5.3.1",
+            "crypto-hash": "^1.3.0",
+            "eventemitter3": "^4.0.7",
+            "find": "^0.3.0",
+            "js-sha256": "^0.9.0",
+            "pako": "^2.0.3",
+            "snake-case": "^3.0.4",
+            "toml": "^3.0.0"
+          },
+          "dependencies": {
+            "bs58": {
+              "version": "4.0.1",
+              "resolved": "https://registry.npmjs.org/bs58/-/bs58-4.0.1.tgz",
+              "integrity": "sha512-Ok3Wdf5vOIlBrgCvTq96gBkJw+JUEzdBgyaza5HLtPm7yTHkjRy8+JzNyHF7BHa0bNWOQIp3m5YF0nnFcOIKLw==",
+              "requires": {
+                "base-x": "^3.0.2"
+              }
+            }
+          }
+        },
+        "borsh": {
+          "version": "0.6.0",
+          "resolved": "https://registry.npmjs.org/borsh/-/borsh-0.6.0.tgz",
+          "integrity": "sha512-sl5k89ViqsThXQpYa9XDtz1sBl3l1lI313cFUY1HKr+wvMILnb+58xpkqTNrYbelh99dY7K8usxoCusQmqix9Q==",
+          "requires": {
+            "bn.js": "^5.2.0",
+            "bs58": "^4.0.0",
+            "text-encoding-utf-8": "^1.0.2"
+          },
+          "dependencies": {
+            "bs58": {
+              "version": "4.0.1",
+              "resolved": "https://registry.npmjs.org/bs58/-/bs58-4.0.1.tgz",
+              "integrity": "sha512-Ok3Wdf5vOIlBrgCvTq96gBkJw+JUEzdBgyaza5HLtPm7yTHkjRy8+JzNyHF7BHa0bNWOQIp3m5YF0nnFcOIKLw==",
+              "requires": {
+                "base-x": "^3.0.2"
+              }
+            }
+          }
+        },
+        "bs58": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/bs58/-/bs58-5.0.0.tgz",
+          "integrity": "sha512-r+ihvQJvahgYT50JD05dyJNKlmmSlMoOGwn1lCcEzanPglg7TxYjioQUYehQ9mAR/+hOSd2jRc/Z2y5UxBymvQ==",
+          "requires": {
+            "base-x": "^4.0.0"
+          },
+          "dependencies": {
+            "base-x": {
+              "version": "4.0.0",
+              "resolved": "https://registry.npmjs.org/base-x/-/base-x-4.0.0.tgz",
+              "integrity": "sha512-FuwxlW4H5kh37X/oW59pwTzzTKRzfrrQwhmyspRM7swOEZcHtDZSCt45U6oKgtuFE+WYPblePMVIPR4RZrh/hw=="
+            }
+          }
+        }
+      }
+    },
     "@nodelib/fs.scandir": {
       "version": "2.1.5",
       "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz",
diff --git a/package.json b/package.json
index 5330c12..c6a394a 100644
--- a/package.json
+++ b/package.json
@@ -39,6 +39,7 @@
   },
   "dependencies": {
     "@blockworks-foundation/mango-client": "3.4.7",
+    "@marinade.finance/marinade-ts-sdk": "3.0.0",
     "@project-serum/anchor": "0.24.2",
     "@solana/spl-token": "0.1.8",
     "@solana/web3.js": "1.42.0",
diff --git a/src/client.ts b/src/client.ts
index 4bd5b3b..6a7e883 100644
--- a/src/client.ts
+++ b/src/client.ts
@@ -14,10 +14,11 @@ import {
 import { Controller } from './controller';
 import { MangoDepository } from './mango/depository';
 import { Mango } from './mango';
-import { findATAAddrSync, findMultipleATAAddSync } from './utils';
+import { findATAAddrSync, findMultipleATAAddSync, MSOL } from './utils';
 import NamespaceFactory from './namespace';
 import { IDL as UXD_IDL } from './idl';
 import { PnLPolarity } from './interfaces';
+import { Marinade, MarinadeConfig } from '@marinade.finance/marinade-ts-sdk';
 
 export class UXDClient {
   public instruction: InstructionNamespace<typeof UXD_IDL>;
@@ -620,4 +621,140 @@ export class UXDClient {
       options: options,
     });
   }
+
+  public createDepositoryMsolConfigInstruction(
+    targetLiquidityRatio: number,
+    controller: Controller,
+    depository: MangoDepository,
+    msolConfigPda: PublicKey,
+    authority: PublicKey,
+    options: ConfirmOptions,
+    payer?: PublicKey
+  ): TransactionInstruction {
+    const targetLiquidityRatioBN = new BN(targetLiquidityRatio);
+    return this.instruction.createDepositoryMsolConfig(targetLiquidityRatioBN, {
+      accounts: {
+        authority: authority,
+        payer: payer ?? authority,
+        controller: controller.pda,
+        depository: depository.pda,
+        msolConfig: msolConfigPda,
+        systemProgram: SystemProgram.programId,
+        rent: SYSVAR_RENT_PUBKEY,
+      },
+      options: options,
+    });
+  }
+
+  public async swapDepositoryMsolInstruction(
+    controller: Controller,
+    depository: MangoDepository,
+    msolConfigPda: PublicKey,
+    mango: Mango,
+    marinadeConfig: MarinadeConfig,
+    options: ConfirmOptions,
+    user: PublicKey,
+    payer?: PublicKey
+  ): Promise<TransactionInstruction> {
+    const mangoCacheAccount = mango.getMangoCacheAccount();
+
+    const msolTokenIndex = mango.group.getTokenIndex(MSOL);
+    const mangoMsolRootBankAccount = mango.getRootBankForToken(msolTokenIndex);
+    const mangoMsolNodeBankAccount = mango.getNodeBankFor(msolTokenIndex, MSOL);
+    const mangoMsolDepositedVaultAccount = mango.getVaultFor(msolTokenIndex);
+
+    const wsolTokenIndex = mango.group.getTokenIndex(depository.collateralMint);
+    const mangoWsolRootBankAccount = mango.getRootBankForToken(wsolTokenIndex);
+    const mangoWsolNodeBankAccount = mango.getNodeBankFor(
+      wsolTokenIndex,
+      depository.collateralMint
+    );
+    const mangoWsolDepositedVaultAccount = mango.getVaultFor(wsolTokenIndex);
+
+    const [[userWsolATA], [userMsolATA]] = findMultipleATAAddSync(user, [
+      depository.collateralMint,
+      MSOL,
+    ]);
+
+    const marinade = new Marinade(marinadeConfig);
+    const marinadeState = await marinade.getMarinadeState();
+
+    return this.instruction.swapDepositoryMsol({
+      accounts: {
+        user: user,
+        payer: payer ?? user,
+        controller: controller.pda,
+        depository: depository.pda,
+        msolConfig: msolConfigPda,
+        mangoAccount: depository.mangoAccountPda,
+        mangoGroup: mango.group.publicKey,
+        mangoCache: mangoCacheAccount,
+        mangoSigner: mango.group.signerKey,
+        mangoSolRootBank: mangoWsolRootBankAccount,
+        mangoSolNodeBank: mangoWsolNodeBankAccount,
+        mangoSolVault: mangoWsolDepositedVaultAccount,
+        mangoMsolRootBank: mangoMsolRootBankAccount,
+        mangoMsolNodeBank: mangoMsolNodeBankAccount,
+        mangoMsolVault: mangoMsolDepositedVaultAccount,
+        mangoProgram: mango.programId,
+        marinadeState: marinadeState.marinadeStateAddress,
+        msolMint: MSOL,
+        msolMintAuthority: await marinadeState.mSolMintAuthority(),
+        liqPoolSolLegPda: await marinadeState.solLeg(),
+        liqPoolMsolLeg: marinadeState.mSolLeg,
+        liqPoolMsolLegAuthority: await marinadeState.mSolLegAuthority(),
+        treasuryMsolAccount: marinadeState.treasuryMsolAccount,
+        reservePda: await marinadeState.reserveAddress(),
+        solPassthroughAta: userWsolATA,
+        msolPassthroughAta: userMsolATA,
+        marinadeFinanceProgram: marinadeState.marinadeFinanceProgramId,
+        systemProgram: SystemProgram.programId,
+        tokenProgram: TOKEN_PROGRAM_ID,
+      },
+      options: options,
+    });
+  }
+
+  public enableMsolSwapInstruction(
+    enable: boolean,
+    controller: Controller,
+    depository: MangoDepository,
+    msolConfigPda: PublicKey,
+    authority: PublicKey,
+    options: ConfirmOptions,
+    payer?: PublicKey
+  ): TransactionInstruction {
+    return this.instruction.enableMsolSwap(enable, {
+      accounts: {
+        authority: authority,
+        payer: payer ?? authority,
+        controller: controller.pda,
+        depository: depository.pda,
+        msolConfig: msolConfigPda,
+      },
+      options: options,
+    });
+  }
+
+  public setMsolLiquidityRatioInstruction(
+    targetLiquidityRatio: number, // in basis 10000
+    controller: Controller,
+    depository: MangoDepository,
+    msolConfigPda: PublicKey,
+    authority: PublicKey,
+    options: ConfirmOptions,
+    payer?: PublicKey
+  ): TransactionInstruction {
+    const targetLiquidityRatioBN = new BN(targetLiquidityRatio);
+    return this.instruction.setMsolLiquidityRatio(targetLiquidityRatioBN, {
+      accounts: {
+        authority: authority,
+        payer: payer ?? authority,
+        controller: controller.pda,
+        depository: depository.pda,
+        msolConfig: msolConfigPda,
+      },
+      options: options,
+    });
+  }
 }
diff --git a/src/idl.ts b/src/idl.ts
index 2e8edc6..efb2f2e 100644
--- a/src/idl.ts
+++ b/src/idl.ts
@@ -970,6 +970,275 @@ export const IDL: Idl = {
         },
       ],
     },
+    {
+      name: 'createDepositoryMsolConfig',
+      accounts: [
+        {
+          name: 'authority',
+          isMut: false,
+          isSigner: true,
+        },
+        {
+          name: 'payer',
+          isMut: true,
+          isSigner: true,
+        },
+        {
+          name: 'controller',
+          isMut: false,
+          isSigner: false,
+        },
+        {
+          name: 'depository',
+          isMut: false,
+          isSigner: false,
+        },
+        {
+          name: 'msolConfig',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'systemProgram',
+          isMut: false,
+          isSigner: false,
+        },
+        {
+          name: 'rent',
+          isMut: false,
+          isSigner: false,
+        },
+      ],
+      args: [
+        {
+          name: 'targetLiquidityRatio',
+          type: 'u16',
+        },
+      ],
+    },
+    {
+      name: 'enableMsolSwap',
+      accounts: [
+        {
+          name: 'authority',
+          isMut: false,
+          isSigner: true,
+        },
+        {
+          name: 'payer',
+          isMut: true,
+          isSigner: true,
+        },
+        {
+          name: 'controller',
+          isMut: false,
+          isSigner: false,
+        },
+        {
+          name: 'depository',
+          isMut: false,
+          isSigner: false,
+        },
+        {
+          name: 'msolConfig',
+          isMut: true,
+          isSigner: false,
+        },
+      ],
+      args: [
+        {
+          name: 'enable',
+          type: 'bool',
+        },
+      ],
+    },
+    {
+      name: 'setMsolLiquidityRatio',
+      accounts: [
+        {
+          name: 'authority',
+          isMut: false,
+          isSigner: true,
+        },
+        {
+          name: 'payer',
+          isMut: true,
+          isSigner: true,
+        },
+        {
+          name: 'controller',
+          isMut: false,
+          isSigner: false,
+        },
+        {
+          name: 'depository',
+          isMut: false,
+          isSigner: false,
+        },
+        {
+          name: 'msolConfig',
+          isMut: true,
+          isSigner: false,
+        },
+      ],
+      args: [
+        {
+          name: 'targetLiquidityRatio',
+          type: 'u16',
+        },
+      ],
+    },
+    {
+      name: 'swapDepositoryMsol',
+      accounts: [
+        {
+          name: 'user',
+          isMut: true,
+          isSigner: true,
+        },
+        {
+          name: 'payer',
+          isMut: true,
+          isSigner: true,
+        },
+        {
+          name: 'controller',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'depository',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'msolConfig',
+          isMut: false,
+          isSigner: false,
+        },
+        {
+          name: 'mangoAccount',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'mangoGroup',
+          isMut: false,
+          isSigner: false,
+        },
+        {
+          name: 'mangoCache',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'mangoSigner',
+          isMut: false,
+          isSigner: false,
+        },
+        {
+          name: 'mangoSolRootBank',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'mangoSolNodeBank',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'mangoSolVault',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'mangoMsolRootBank',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'mangoMsolNodeBank',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'mangoMsolVault',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'mangoProgram',
+          isMut: false,
+          isSigner: false,
+        },
+        {
+          name: 'marinadeState',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'msolMint',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'msolMintAuthority',
+          isMut: false,
+          isSigner: false,
+        },
+        {
+          name: 'liqPoolSolLegPda',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'liqPoolMsolLeg',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'liqPoolMsolLegAuthority',
+          isMut: false,
+          isSigner: false,
+        },
+        {
+          name: 'treasuryMsolAccount',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'reservePda',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'solPassthroughAta',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'msolPassthroughAta',
+          isMut: true,
+          isSigner: false,
+        },
+        {
+          name: 'marinadeFinanceProgram',
+          isMut: false,
+          isSigner: false,
+        },
+        {
+          name: 'systemProgram',
+          isMut: false,
+          isSigner: false,
+        },
+        {
+          name: 'tokenProgram',
+          isMut: false,
+          isSigner: false,
+        },
+      ],
+      args: [],
+    },
   ],
   accounts: [
     {
@@ -1124,6 +1393,34 @@ export const IDL: Idl = {
         ],
       },
     },
+    {
+      name: 'mSolConfig',
+      type: {
+        kind: 'struct',
+        fields: [
+          {
+            name: 'bump',
+            type: 'u8',
+          },
+          {
+            name: 'depository',
+            type: 'publicKey',
+          },
+          {
+            name: 'controller',
+            type: 'publicKey',
+          },
+          {
+            name: 'enabled',
+            type: 'bool',
+          },
+          {
+            name: 'targetLiquidityRatio',
+            type: 'u16',
+          },
+        ],
+      },
+    },
   ],
   types: [
     {
@@ -1140,6 +1437,23 @@ export const IDL: Idl = {
         ],
       },
     },
+    {
+      name: 'MsolSwapRoute',
+      type: {
+        kind: 'enum',
+        variants: [
+          {
+            name: 'Deposit',
+          },
+          {
+            name: 'LiquidUnstake',
+          },
+          {
+            name: 'NoSwapRequired',
+          },
+        ],
+      },
+    },
   ],
   events: [
     {
@@ -1559,6 +1873,41 @@ export const IDL: Idl = {
         },
       ],
     },
+    {
+      name: 'CreateDepositoryMSolConfigEvent',
+      fields: [
+        {
+          name: 'version',
+          type: 'u8',
+          index: false,
+        },
+        {
+          name: 'msolConfig',
+          type: 'publicKey',
+          index: false,
+        },
+        {
+          name: 'controller',
+          type: 'publicKey',
+          index: false,
+        },
+        {
+          name: 'depository',
+          type: 'publicKey',
+          index: false,
+        },
+        {
+          name: 'enabled',
+          type: 'bool',
+          index: false,
+        },
+        {
+          name: 'targetLiquidityRatio',
+          type: 'u16',
+          index: false,
+        },
+      ],
+    },
   ],
   errors: [
     {
@@ -1763,61 +2112,91 @@ export const IDL: Idl = {
     },
     {
       code: 6040,
+      name: 'MSolSwappingDisabled',
+      msg: 'Msol swapping is disabled',
+    },
+    {
+      code: 6041,
       name: 'InvalidAuthority',
       msg: 'Only the Program initializer authority can access this instructions.',
     },
     {
-      code: 6041,
+      code: 6042,
       name: 'InvalidController',
       msg: "The Depository's controller doesn't match the provided Controller.",
     },
     {
-      code: 6042,
+      code: 6043,
       name: 'InvalidDepository',
       msg: 'The Depository provided is not registered with the Controller.',
     },
     {
-      code: 6043,
+      code: 6044,
       name: 'InvalidCollateralMint',
       msg: "The provided collateral mint does not match the depository's collateral mint.",
     },
     {
-      code: 6044,
+      code: 6045,
       name: 'InvalidQuoteMint',
       msg: "The provided quote mint does not match the depository's quote mint.",
     },
     {
-      code: 6045,
+      code: 6046,
       name: 'InvalidMangoAccount',
       msg: "The Mango Account isn't the Depository one.",
     },
     {
-      code: 6046,
+      code: 6047,
       name: 'InvalidRedeemableMint',
       msg: "The Redeemable Mint provided does not match the Controller's one.",
     },
     {
-      code: 6047,
+      code: 6048,
       name: 'InvalidDexMarket',
       msg: 'The provided perp_market is not the one tied to this Depository.',
     },
     {
-      code: 6048,
+      code: 6049,
       name: 'InvalidOwner',
       msg: 'The provided token account is not owner by the expected party.',
     },
     {
-      code: 6049,
+      code: 6050,
       name: 'InvalidMaxBaseQuantity',
       msg: 'The max base quantity must be above 0.',
     },
     {
-      code: 6050,
+      code: 6051,
       name: 'InvalidMaxQuoteQuantity',
       msg: 'The max quote quantity must be above 0.',
     },
     {
-      code: 6051,
+      code: 6052,
+      name: 'TargetLiquidityRatioExceedMax',
+      msg: 'Target liquidity ratio for msol config exceed 100%',
+    },
+    {
+      code: 6053,
+      name: 'InvalidEnablingMsolSwap',
+      msg: 'SOL/mSOL swap has already enabled / disabled',
+    },
+    {
+      code: 6054,
+      name: 'InvalidNonNativeMintUsed',
+      msg: 'Must use native mint for setting msol config',
+    },
+    {
+      code: 6055,
+      name: 'InvalidNonNativeMintAtaUsed',
+      msg: 'Must use native mint for passthrough account',
+    },
+    {
+      code: 6056,
+      name: 'InvalidNonMSolMintAtaUsed',
+      msg: 'Must use msol for passthrough account',
+    },
+    {
+      code: 6057,
       name: 'Default',
       msg: 'Default - Check the source code for more info',
     },
diff --git a/src/index.ts b/src/index.ts
index 076f2f3..b449e54 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -14,7 +14,9 @@ export {
   PnLPolarity,
 } from './interfaces';
 export { Mango, createAndInitializeMango } from './mango';
+export { createMarinadeConfig } from './msol';
 export { MangoDepository } from './mango/depository';
+export { MsolConfig } from './msol/msol_config';
 export {
   ETH_DECIMALS,
   BTC_DECIMALS,
@@ -31,6 +33,7 @@ export {
   BTC_DEVNET,
   ETH,
   ETH_DEVNET,
+  MSOL,
   createAssocTokenIx,
   findATAAddrSync,
 } from './utils';
diff --git a/src/msol/index.ts b/src/msol/index.ts
new file mode 100644
index 0000000..1511a07
--- /dev/null
+++ b/src/msol/index.ts
@@ -0,0 +1,13 @@
+import { MarinadeConfig } from '@marinade.finance/marinade-ts-sdk';
+import { Connection, PublicKey } from '@solana/web3.js';
+
+export function createMarinadeConfig(
+  connection: Connection,
+  user: PublicKey
+): MarinadeConfig {
+  const marinadeConfig = new MarinadeConfig({
+    connection: connection,
+    publicKey: user,
+  });
+  return marinadeConfig;
+}
diff --git a/src/msol/msol_config.ts b/src/msol/msol_config.ts
new file mode 100644
index 0000000..77a7ecb
--- /dev/null
+++ b/src/msol/msol_config.ts
@@ -0,0 +1,14 @@
+import { PublicKey } from '@solana/web3.js';
+
+export class MsolConfig {
+  public pda: PublicKey;
+  public constructor(
+    mangoDepositorySOLPda: PublicKey,
+    uxdProgramId: PublicKey
+  ) {
+    [this.pda] = PublicKey.findProgramAddressSync(
+      [Buffer.from('MSOLCONFIG'), mangoDepositorySOLPda.toBuffer()],
+      uxdProgramId
+    );
+  }
+}
diff --git a/src/utils.ts b/src/utils.ts
index 2c3c8c8..f03cb84 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -32,6 +32,9 @@ export const BTC = new PublicKey(
 export const ETH = new PublicKey(
   '2FPyTwcZLUg1MDrwsyoP4D6s1tM7hAkHYRjkNb5w6Pxk'
 );
+export const MSOL = new PublicKey(
+  'mSoLzYCxHdYgdzU16g5QSh3i5K3z3KZK7ytfqcJm7So'
+);
 
 export const UXD_DEVNET = new PublicKey(
   'GhFRARKh28888Cn6LkHu11L38pgf84TaeaVFJfuTPFUH'