diff --git a/tests/__snapshots__/partialSdk.test.ts.snap b/tests/__snapshots__/partialSdk.test.ts.snap
index 31754031..c4388cf7 100644
--- a/tests/__snapshots__/partialSdk.test.ts.snap
+++ b/tests/__snapshots__/partialSdk.test.ts.snap
@@ -61,6 +61,85 @@ Object {
 }
 `;
 
+exports[`ParaSwap SDK: fetching methods: axiosFetcher Get_SwapTxData: Get_SwapTxData::priceRoute 1`] = `
+Object {
+  "bestRoute": Array [
+    Object {
+      "percent": 100,
+      "swaps": Array [
+        Object {
+          "destDecimals": 18,
+          "destToken": "0x6b175474e89094c44da98b954eedeac495271d0f",
+          "srcDecimals": 18,
+          "srcToken": "0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
+          "swapExchanges": Array [
+            Object {
+              "data": Object {
+                "factory": "0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f",
+                "feeFactor": 10000,
+                "gasUSD": "dynamic_number",
+                "initCode": "0x96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f",
+                "path": Array [
+                  "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
+                  "0x6b175474e89094c44da98b954eedeac495271d0f",
+                ],
+                "pools": Array [
+                  Object {
+                    "address": "0xA478c2975Ab1Ea89e8196811F51A7B7Ade33eB11",
+                    "direction": false,
+                    "fee": 30,
+                  },
+                ],
+                "router": "0xF9234CB08edb93c0d4a4d4c70cC3FfD070e78e07",
+              },
+              "destAmount": "dynamic_number",
+              "exchange": "UniswapV2",
+              "percent": 100,
+              "poolAddresses": Array [
+                "0xA478c2975Ab1Ea89e8196811F51A7B7Ade33eB11",
+              ],
+              "srcAmount": "1000000000000000000",
+            },
+          ],
+        },
+      ],
+    },
+  ],
+  "blockNumber": "dynamic_number",
+  "contractAddress": "0xDEF171Fe48CF0115B1d80b88dc8eAB59176FEe57",
+  "contractMethod": "swapOnUniswapV2Fork",
+  "destAmount": "dynamic_number",
+  "destDecimals": 18,
+  "destToken": "0x6b175474e89094c44da98b954eedeac495271d0f",
+  "destUSD": "dynamic_number",
+  "gasCost": "dynamic_number",
+  "gasCostUSD": "dynamic_number",
+  "hmac": "dynamic_number",
+  "maxImpactReached": false,
+  "network": 1,
+  "partner": "anon",
+  "partnerFee": 0,
+  "side": "SELL",
+  "srcAmount": "1000000000000000000",
+  "srcDecimals": 18,
+  "srcToken": "0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
+  "srcUSD": "dynamic_number",
+  "tokenTransferProxy": "0x216b4b4ba9f3e719726886d34a177484278bfcae",
+  "version": "5",
+}
+`;
+
+exports[`ParaSwap SDK: fetching methods: axiosFetcher Get_SwapTxData: Get_SwapTxData::txParams 1`] = `
+Object {
+  "chainId": 1,
+  "data": "dynamic_string",
+  "from": "dynamic_string",
+  "gasPrice": "dynamic_number",
+  "to": "0xDEF171Fe48CF0115B1d80b88dc8eAB59176FEe57",
+  "value": "1000000000000000000",
+}
+`;
+
 exports[`ParaSwap SDK: fetching methods: fetchFetcher Get_Adapters: Get_Adapters 1`] = `
 Array [
   "Bancor",
@@ -121,3 +200,82 @@ Object {
   "TokenTransferProxy": "0x216b4b4ba9f3e719726886d34a177484278bfcae",
 }
 `;
+
+exports[`ParaSwap SDK: fetching methods: fetchFetcher Get_SwapTxData: Get_SwapTxData::priceRoute 1`] = `
+Object {
+  "bestRoute": Array [
+    Object {
+      "percent": 100,
+      "swaps": Array [
+        Object {
+          "destDecimals": 18,
+          "destToken": "0x6b175474e89094c44da98b954eedeac495271d0f",
+          "srcDecimals": 18,
+          "srcToken": "0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
+          "swapExchanges": Array [
+            Object {
+              "data": Object {
+                "factory": "0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f",
+                "feeFactor": 10000,
+                "gasUSD": "dynamic_number",
+                "initCode": "0x96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f",
+                "path": Array [
+                  "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
+                  "0x6b175474e89094c44da98b954eedeac495271d0f",
+                ],
+                "pools": Array [
+                  Object {
+                    "address": "0xA478c2975Ab1Ea89e8196811F51A7B7Ade33eB11",
+                    "direction": false,
+                    "fee": 30,
+                  },
+                ],
+                "router": "0xF9234CB08edb93c0d4a4d4c70cC3FfD070e78e07",
+              },
+              "destAmount": "dynamic_number",
+              "exchange": "UniswapV2",
+              "percent": 100,
+              "poolAddresses": Array [
+                "0xA478c2975Ab1Ea89e8196811F51A7B7Ade33eB11",
+              ],
+              "srcAmount": "1000000000000000000",
+            },
+          ],
+        },
+      ],
+    },
+  ],
+  "blockNumber": "dynamic_number",
+  "contractAddress": "0xDEF171Fe48CF0115B1d80b88dc8eAB59176FEe57",
+  "contractMethod": "swapOnUniswapV2Fork",
+  "destAmount": "dynamic_number",
+  "destDecimals": 18,
+  "destToken": "0x6b175474e89094c44da98b954eedeac495271d0f",
+  "destUSD": "dynamic_number",
+  "gasCost": "dynamic_number",
+  "gasCostUSD": "dynamic_number",
+  "hmac": "dynamic_number",
+  "maxImpactReached": false,
+  "network": 1,
+  "partner": "anon",
+  "partnerFee": 0,
+  "side": "SELL",
+  "srcAmount": "1000000000000000000",
+  "srcDecimals": 18,
+  "srcToken": "0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
+  "srcUSD": "dynamic_number",
+  "tokenTransferProxy": "0x216b4b4ba9f3e719726886d34a177484278bfcae",
+  "version": "5",
+}
+`;
+
+exports[`ParaSwap SDK: fetching methods: fetchFetcher Get_SwapTxData: Get_SwapTxData::txParams 1`] = `
+Object {
+  "chainId": 1,
+  "data": "dynamic_string",
+  "from": "dynamic_string",
+  "gasPrice": "dynamic_number",
+  "to": "0xDEF171Fe48CF0115B1d80b88dc8eAB59176FEe57",
+  "value": "1000000000000000000",
+}
+`;
diff --git a/tests/__snapshots__/simpleSdk.test.ts.snap b/tests/__snapshots__/simpleSdk.test.ts.snap
index 93752eb5..247e4f15 100644
--- a/tests/__snapshots__/simpleSdk.test.ts.snap
+++ b/tests/__snapshots__/simpleSdk.test.ts.snap
@@ -51,6 +51,85 @@ Array [
 ]
 `;
 
+exports[`ParaSwap SDK: fetcher made with: axios Get_SwapTxData: Get_SwapTxData::priceRoute 1`] = `
+Object {
+  "bestRoute": Array [
+    Object {
+      "percent": 100,
+      "swaps": Array [
+        Object {
+          "destDecimals": 18,
+          "destToken": "0x6b175474e89094c44da98b954eedeac495271d0f",
+          "srcDecimals": 18,
+          "srcToken": "0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
+          "swapExchanges": Array [
+            Object {
+              "data": Object {
+                "factory": "0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f",
+                "feeFactor": 10000,
+                "gasUSD": "dynamic_number",
+                "initCode": "0x96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f",
+                "path": Array [
+                  "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
+                  "0x6b175474e89094c44da98b954eedeac495271d0f",
+                ],
+                "pools": Array [
+                  Object {
+                    "address": "0xA478c2975Ab1Ea89e8196811F51A7B7Ade33eB11",
+                    "direction": false,
+                    "fee": 30,
+                  },
+                ],
+                "router": "0xF9234CB08edb93c0d4a4d4c70cC3FfD070e78e07",
+              },
+              "destAmount": "dynamic_number",
+              "exchange": "UniswapV2",
+              "percent": 100,
+              "poolAddresses": Array [
+                "0xA478c2975Ab1Ea89e8196811F51A7B7Ade33eB11",
+              ],
+              "srcAmount": "1000000000000000000",
+            },
+          ],
+        },
+      ],
+    },
+  ],
+  "blockNumber": "dynamic_number",
+  "contractAddress": "0xDEF171Fe48CF0115B1d80b88dc8eAB59176FEe57",
+  "contractMethod": "swapOnUniswapV2Fork",
+  "destAmount": "dynamic_number",
+  "destDecimals": 18,
+  "destToken": "0x6b175474e89094c44da98b954eedeac495271d0f",
+  "destUSD": "dynamic_number",
+  "gasCost": "dynamic_number",
+  "gasCostUSD": "dynamic_number",
+  "hmac": "dynamic_number",
+  "maxImpactReached": false,
+  "network": 1,
+  "partner": "anon",
+  "partnerFee": 0,
+  "side": "SELL",
+  "srcAmount": "1000000000000000000",
+  "srcDecimals": 18,
+  "srcToken": "0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
+  "srcUSD": "dynamic_number",
+  "tokenTransferProxy": "0x216b4b4ba9f3e719726886d34a177484278bfcae",
+  "version": "5",
+}
+`;
+
+exports[`ParaSwap SDK: fetcher made with: axios Get_SwapTxData: Get_SwapTxData::txParams 1`] = `
+Object {
+  "chainId": 1,
+  "data": "dynamic_string",
+  "from": "dynamic_string",
+  "gasPrice": "dynamic_number",
+  "to": "0xDEF171Fe48CF0115B1d80b88dc8eAB59176FEe57",
+  "value": "1000000000000000000",
+}
+`;
+
 exports[`ParaSwap SDK: fetcher made with: fetch Get_Adapters: Get_Adapters 1`] = `
 Array [
   "Bancor",
@@ -101,3 +180,82 @@ Array [
   "AugustusRFQ",
 ]
 `;
+
+exports[`ParaSwap SDK: fetcher made with: fetch Get_SwapTxData: Get_SwapTxData::priceRoute 1`] = `
+Object {
+  "bestRoute": Array [
+    Object {
+      "percent": 100,
+      "swaps": Array [
+        Object {
+          "destDecimals": 18,
+          "destToken": "0x6b175474e89094c44da98b954eedeac495271d0f",
+          "srcDecimals": 18,
+          "srcToken": "0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
+          "swapExchanges": Array [
+            Object {
+              "data": Object {
+                "factory": "0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f",
+                "feeFactor": 10000,
+                "gasUSD": "dynamic_number",
+                "initCode": "0x96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f",
+                "path": Array [
+                  "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
+                  "0x6b175474e89094c44da98b954eedeac495271d0f",
+                ],
+                "pools": Array [
+                  Object {
+                    "address": "0xA478c2975Ab1Ea89e8196811F51A7B7Ade33eB11",
+                    "direction": false,
+                    "fee": 30,
+                  },
+                ],
+                "router": "0xF9234CB08edb93c0d4a4d4c70cC3FfD070e78e07",
+              },
+              "destAmount": "dynamic_number",
+              "exchange": "UniswapV2",
+              "percent": 100,
+              "poolAddresses": Array [
+                "0xA478c2975Ab1Ea89e8196811F51A7B7Ade33eB11",
+              ],
+              "srcAmount": "1000000000000000000",
+            },
+          ],
+        },
+      ],
+    },
+  ],
+  "blockNumber": "dynamic_number",
+  "contractAddress": "0xDEF171Fe48CF0115B1d80b88dc8eAB59176FEe57",
+  "contractMethod": "swapOnUniswapV2Fork",
+  "destAmount": "dynamic_number",
+  "destDecimals": 18,
+  "destToken": "0x6b175474e89094c44da98b954eedeac495271d0f",
+  "destUSD": "dynamic_number",
+  "gasCost": "dynamic_number",
+  "gasCostUSD": "dynamic_number",
+  "hmac": "dynamic_number",
+  "maxImpactReached": false,
+  "network": 1,
+  "partner": "anon",
+  "partnerFee": 0,
+  "side": "SELL",
+  "srcAmount": "1000000000000000000",
+  "srcDecimals": 18,
+  "srcToken": "0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
+  "srcUSD": "dynamic_number",
+  "tokenTransferProxy": "0x216b4b4ba9f3e719726886d34a177484278bfcae",
+  "version": "5",
+}
+`;
+
+exports[`ParaSwap SDK: fetcher made with: fetch Get_SwapTxData: Get_SwapTxData::txParams 1`] = `
+Object {
+  "chainId": 1,
+  "data": "dynamic_string",
+  "from": "dynamic_string",
+  "gasPrice": "dynamic_number",
+  "to": "0xDEF171Fe48CF0115B1d80b88dc8eAB59176FEe57",
+  "value": "1000000000000000000",
+}
+`;
diff --git a/tests/partialSdk.test.ts b/tests/partialSdk.test.ts
index 8be67356..5b01abce 100644
--- a/tests/partialSdk.test.ts
+++ b/tests/partialSdk.test.ts
@@ -29,6 +29,8 @@ import {
   GetRateFunctions,
   isAllowance,
   SwapSide,
+  GetSwapTxFunctions,
+  constructSwapTx,
 } from '../src';
 import BigNumber from 'bignumber.js';
 
@@ -119,7 +121,8 @@ describe.each([
     GetTokensFunctions &
     GetRateFunctions &
     GetSpenderFunctions &
-    BuildTxFunctions;
+    BuildTxFunctions &
+    GetSwapTxFunctions;
 
   beforeAll(() => {
     paraSwap = constructPartialSDK(
@@ -129,7 +132,8 @@ describe.each([
       constructGetTokens,
       constructGetRate,
       constructGetSpender,
-      constructBuildTx
+      constructBuildTx,
+      constructSwapTx
     );
   });
   test('getBalance', async () => {
@@ -207,6 +211,59 @@ describe.each([
     );
   });
 
+  test('Get_SwapTxData', async () => {
+    const { priceRoute, txParams } = await paraSwap.getSwapTxData({
+      srcToken: ETH,
+      destToken: DAI,
+      amount: srcAmount,
+      userAddress: senderAddress,
+      side: SwapSide.SELL,
+      slippage: 500,
+      options: {
+        includeDEXS: ['UniswapV2'],
+      },
+    });
+
+    const bestRouteStable = priceRoute.bestRoute.map((b) => ({
+      ...b,
+      swaps: b.swaps.map((s) => ({
+        ...s,
+        swapExchanges: s.swapExchanges.map((se) => ({
+          ...se,
+          destAmount: 'dynamic_number',
+          data: {
+            ...se.data,
+            gasUSD: 'dynamic_number',
+          },
+        })),
+      })),
+    }));
+
+    const priceRouteStable = {
+      ...priceRoute,
+      gasCost: 'dynamic_number',
+      gasCostUSD: 'dynamic_number',
+      hmac: 'dynamic_number',
+      destAmount: 'dynamic_number',
+      blockNumber: 'dynamic_number',
+      srcUSD: 'dynamic_number',
+      destUSD: 'dynamic_number',
+      bestRoute: bestRouteStable,
+    };
+
+    const txParamsStable = {
+      ...txParams,
+      data: 'dynamic_string',
+      from: 'dynamic_string',
+      gasPrice: 'dynamic_number',
+    };
+
+    expect(txParams.from).toEqual(senderAddress);
+
+    expect(priceRouteStable).toMatchSnapshot('Get_SwapTxData::priceRoute');
+    expect(txParamsStable).toMatchSnapshot('Get_SwapTxData::txParams');
+  });
+
   test('Get_Spender', async () => {
     const spender = await paraSwap.getSpender();
     expect(web3provider.utils.isAddress(spender)).toBe(true);
diff --git a/tests/simpleSdk.test.ts b/tests/simpleSdk.test.ts
index 21879aec..36a2da6c 100644
--- a/tests/simpleSdk.test.ts
+++ b/tests/simpleSdk.test.ts
@@ -144,6 +144,59 @@ describe.each([
     );
   });
 
+  test('Get_SwapTxData', async () => {
+    const { priceRoute, txParams } = await paraSwap.swap.getSwapTxData({
+      srcToken: ETH,
+      destToken: DAI,
+      amount: srcAmount,
+      userAddress: senderAddress,
+      side: SwapSide.SELL,
+      slippage: 500,
+      options: {
+        includeDEXS: ['UniswapV2'],
+      },
+    });
+
+    const bestRouteStable = priceRoute.bestRoute.map((b) => ({
+      ...b,
+      swaps: b.swaps.map((s) => ({
+        ...s,
+        swapExchanges: s.swapExchanges.map((se) => ({
+          ...se,
+          destAmount: 'dynamic_number',
+          data: {
+            ...se.data,
+            gasUSD: 'dynamic_number',
+          },
+        })),
+      })),
+    }));
+
+    const priceRouteStable = {
+      ...priceRoute,
+      gasCost: 'dynamic_number',
+      gasCostUSD: 'dynamic_number',
+      hmac: 'dynamic_number',
+      destAmount: 'dynamic_number',
+      blockNumber: 'dynamic_number',
+      srcUSD: 'dynamic_number',
+      destUSD: 'dynamic_number',
+      bestRoute: bestRouteStable,
+    };
+
+    const txParamsStable = {
+      ...txParams,
+      data: 'dynamic_string',
+      from: 'dynamic_string',
+      gasPrice: 'dynamic_number',
+    };
+
+    expect(txParams.from).toEqual(senderAddress);
+
+    expect(priceRouteStable).toMatchSnapshot('Get_SwapTxData::priceRoute');
+    expect(txParamsStable).toMatchSnapshot('Get_SwapTxData::txParams');
+  });
+
   test('Get_Spender', async () => {
     const spender = await paraSwap.swap.getSpender();
     expect(web3provider.utils.isAddress(spender));