diff --git a/packages/common/src/types.ts b/packages/common/src/types.ts
index 4be923d6..ae0579f4 100644
--- a/packages/common/src/types.ts
+++ b/packages/common/src/types.ts
@@ -1,5 +1,6 @@
 import type EventEmitter from 'node:events';
 import type {
+  BN,
   BytesLike,
   Predicate as FuelPredicate,
   Provider as FuelProvider,
@@ -53,3 +54,15 @@ export type SignedMessageCustomCurve = {
   curve: string;
   signature: string;
 };
+
+export interface PaymasterParams {
+  paymasterAddress: string;
+  maxFeePerGas?: BN;
+  deadline?: number;
+}
+
+export interface SendTransactionParams {
+  skipCustomFee?: boolean;
+  onBeforeSend?: (txRequest: TransactionRequest) => Promise<TransactionRequest>;
+  paymaster?: PaymasterParams;
+}
diff --git a/packages/fuel-wallet/src/FuelWalletConnector.ts b/packages/fuel-wallet/src/FuelWalletConnector.ts
index e7157562..ecd3b94f 100644
--- a/packages/fuel-wallet/src/FuelWalletConnector.ts
+++ b/packages/fuel-wallet/src/FuelWalletConnector.ts
@@ -199,27 +199,13 @@ export class FuelWalletConnector extends FuelConnector {
     if (!transaction) {
       throw new Error('Transaction is required');
     }
+    let txRequest = transactionRequestify(transaction);
 
-    // Log the incoming transaction details
-    console.log('FuelWalletConnector - Incoming Transaction:', {
-      inputs: transaction.inputs?.map((input) => ({
-        type: input.type,
-        owner: 'owner' in input ? input.owner : undefined,
-        amount: 'amount' in input ? input.amount?.toString() : undefined,
-        assetId: 'assetId' in input ? input.assetId : undefined,
-      })),
-      outputs: transaction.outputs?.map((output) => ({
-        type: output.type,
-        to: 'to' in output ? output.to : undefined,
-        amount: 'amount' in output ? output.amount?.toString() : undefined,
-        assetId: 'assetId' in output ? output.assetId : undefined,
-      })),
-      witnesses: transaction.witnesses?.length,
-      params,
-    });
+    if (params?.onBeforeSend) {
+      txRequest = await params.onBeforeSend(txRequest);
+    }
 
     // Transform transaction object to a transaction request
-    const txRequest = transactionRequestify(transaction);
 
     /**
      * @todo We should remove this once the chainId standard start to be used and chainId is required
@@ -230,15 +216,6 @@ export class FuelWalletConnector extends FuelConnector {
       url: network.url,
     };
 
-    // Log the final request being sent
-    console.log('FuelWalletConnector - Sending Request:', {
-      address,
-      provider,
-      skipCustomFee: params?.skipCustomFee,
-      maxFee: txRequest.maxFee?.toString(),
-      tip: txRequest.tip?.toString(),
-    });
-
     return this.client.request('sendTransaction', {
       address,
       transaction: JSON.stringify(txRequest),