diff --git a/.changeset/shaky-hoops-battle.md b/.changeset/shaky-hoops-battle.md
new file mode 100644
index 00000000000..008ad2f60fe
--- /dev/null
+++ b/.changeset/shaky-hoops-battle.md
@@ -0,0 +1,5 @@
+---
+"thirdweb": patch
+---
+
+Allow passing an activeWallet to SwapWidget
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 367183517b3..918823c26f9 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,4 +1,6 @@
 {
+  "editor.insertSpaces": true,
+  "editor.tabSize": 2,
   "[css]": {
     "editor.defaultFormatter": "biomejs.biome"
   },
@@ -18,8 +20,9 @@
     "editor.defaultFormatter": "biomejs.biome"
   },
   "editor.codeActionsOnSave": {
-    "quickfix.biome": "explicit",
-    "source.fixAll.biome": "explicit"
+    "quickfix.biome": "always",
+    "source.fixAll.biome": "always",
+    "source.organizeImports.biome": "always"
   },
   "editor.defaultFormatter": "biomejs.biome",
   "editor.formatOnSave": true,
diff --git a/apps/dashboard/src/@/constants/thirdweb.server.ts b/apps/dashboard/src/@/constants/thirdweb.server.ts
index cbc4a2c73fd..3525c40897e 100644
--- a/apps/dashboard/src/@/constants/thirdweb.server.ts
+++ b/apps/dashboard/src/@/constants/thirdweb.server.ts
@@ -13,6 +13,7 @@ import {
 import {
   THIRDWEB_BRIDGE_URL,
   THIRDWEB_BUNDLER_DOMAIN,
+  THIRDWEB_ENGINE_CLOUD_URL,
   THIRDWEB_INAPP_WALLET_DOMAIN,
   THIRDWEB_INSIGHT_API_DOMAIN,
   THIRDWEB_PAY_DOMAIN,
@@ -38,6 +39,7 @@ export function getConfiguredThirdwebClient(options: {
       rpc: THIRDWEB_RPC_DOMAIN,
       social: THIRDWEB_SOCIAL_API_DOMAIN,
       storage: THIRDWEB_STORAGE_DOMAIN,
+      engineCloud: new URL(THIRDWEB_ENGINE_CLOUD_URL).hostname,
     });
   }
 
diff --git a/apps/dashboard/src/@/constants/urls.ts b/apps/dashboard/src/@/constants/urls.ts
index fc30a7f78b2..a2856c5f3b2 100644
--- a/apps/dashboard/src/@/constants/urls.ts
+++ b/apps/dashboard/src/@/constants/urls.ts
@@ -25,3 +25,6 @@ export const THIRDWEB_INSIGHT_API_DOMAIN =
 
 export const THIRDWEB_BRIDGE_URL =
   process.env.NEXT_PUBLIC_BRIDGE_URL || "bridge.thirdweb-dev.com";
+
+export const THIRDWEB_ENGINE_CLOUD_URL =
+  process.env.NEXT_PUBLIC_ENGINE_CLOUD_URL || "https://engine.thirdweb-dev.com";
diff --git a/apps/dashboard/src/app/(app)/team/[team_slug]/[project_slug]/(sidebar)/components/project-wallet/project-wallet-details.tsx b/apps/dashboard/src/app/(app)/team/[team_slug]/[project_slug]/(sidebar)/components/project-wallet/project-wallet-details.tsx
index b96c82cbdd5..4263bb2afab 100644
--- a/apps/dashboard/src/app/(app)/team/[team_slug]/[project_slug]/(sidebar)/components/project-wallet/project-wallet-details.tsx
+++ b/apps/dashboard/src/app/(app)/team/[team_slug]/[project_slug]/(sidebar)/components/project-wallet/project-wallet-details.tsx
@@ -3,6 +3,7 @@
 import { zodResolver } from "@hookform/resolvers/zod";
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import {
+  ArrowLeftIcon,
   ArrowLeftRightIcon,
   EllipsisVerticalIcon,
   RefreshCcwIcon,
@@ -10,17 +11,22 @@ import {
   ShuffleIcon,
   WalletIcon,
 } from "lucide-react";
+import { useTheme } from "next-themes";
 import { useCallback, useMemo, useState } from "react";
 import { useForm } from "react-hook-form";
 import { toast } from "sonner";
 import {
+  createThirdwebClient,
+  Engine,
   getContract,
   readContract,
   type ThirdwebClient,
   toUnits,
 } from "thirdweb";
-import { useWalletBalance } from "thirdweb/react";
+import type { Chain } from "thirdweb/chains";
+import { SwapWidget, useWalletBalance } from "thirdweb/react";
 import { isAddress, shortenAddress } from "thirdweb/utils";
+import { createWalletAdapter } from "thirdweb/wallets";
 import { z } from "zod";
 import { sendProjectWalletTokens } from "@/actions/project-wallet/send-tokens";
 import type { Project } from "@/api/project/projects";
@@ -69,6 +75,7 @@ import { useV5DashboardChain } from "@/hooks/chains/v5-adapter";
 import { useDashboardRouter } from "@/lib/DashboardRouter";
 import type { ProjectWalletSummary } from "@/lib/server/project-wallet";
 import { cn } from "@/lib/utils";
+import { getSDKTheme } from "@/utils/sdk-component-theme";
 import { updateDefaultProjectWallet } from "../../transactions/lib/vault.client";
 
 type GetProjectServerWallets = (params: {
@@ -127,6 +134,11 @@ export function ProjectWalletDetailsSection(props: ProjectWalletControlsProps) {
   const [isSendOpen, setIsSendOpen] = useState(false);
   const [isReceiveOpen, setIsReceiveOpen] = useState(false);
   const [isChangeWalletOpen, setIsChangeWalletOpen] = useState(false);
+  const [isSwapOpen, setIsSwapOpen] = useState(false);
+
+  // Persist swap credentials in memory so users don't have to re-enter them
+  const [swapSecretKey, setSwapSecretKey] = useState("");
+  const [swapVaultAccessToken, setSwapVaultAccessToken] = useState("");
 
   // Initialize chain and token from localStorage or defaults
   const [selectedChainId, setSelectedChainId] = useState(() => {
@@ -310,6 +322,15 @@ export function ProjectWalletDetailsSection(props: ProjectWalletControlsProps) {
             <SendIcon className="size-4" />
             Withdraw
           </Button>
+          <Button
+            variant="outline"
+            size="sm"
+            className="gap-2 bg-background hover:bg-accent/50"
+            onClick={() => setIsSwapOpen(true)}
+          >
+            <ArrowLeftRightIcon className="size-4" />
+            Swap
+          </Button>
           <DropdownMenu>
             <DropdownMenuTrigger asChild>
               <Button
@@ -394,6 +415,24 @@ export function ProjectWalletDetailsSection(props: ProjectWalletControlsProps) {
           />
         </DialogContent>
       </Dialog>
+
+      <Dialog onOpenChange={setIsSwapOpen} open={isSwapOpen}>
+        <DialogContent className="gap-0 p-0 overflow-hidden max-w-md">
+          <SwapProjectWalletModalContent
+            chainId={selectedChainId}
+            tokenAddress={selectedTokenAddress}
+            walletAddress={projectWallet.address}
+            chain={chain}
+            isManagedVault={isManagedVault}
+            publishableKey={project.publishableKey}
+            secretKey={swapSecretKey}
+            setSecretKey={setSwapSecretKey}
+            vaultAccessToken={swapVaultAccessToken}
+            setVaultAccessToken={setSwapVaultAccessToken}
+            onClose={() => setIsSwapOpen(false)}
+          />
+        </DialogContent>
+      </Dialog>
     </div>
   );
 }
@@ -573,6 +612,189 @@ function ChangeProjectWalletDialogContent(props: {
   );
 }
 
+type SwapProjectWalletModalContentProps = {
+  chainId: number;
+  tokenAddress: string | undefined;
+  walletAddress: string;
+  chain: Chain;
+  isManagedVault: boolean;
+  publishableKey: string;
+  secretKey: string;
+  setSecretKey: (value: string) => void;
+  vaultAccessToken: string;
+  setVaultAccessToken: (value: string) => void;
+  onClose: () => void;
+};
+
+function SwapProjectWalletModalContent(
+  props: SwapProjectWalletModalContentProps,
+) {
+  const {
+    chainId,
+    tokenAddress,
+    walletAddress,
+    chain,
+    isManagedVault,
+    publishableKey,
+    secretKey,
+    setSecretKey,
+    vaultAccessToken,
+    setVaultAccessToken,
+    onClose,
+  } = props;
+
+  const [screen, setScreen] = useState<"credentials" | "swap">("credentials");
+  const { theme } = useTheme();
+  const t = theme === "light" ? "light" : "dark";
+
+  const hasRequiredCredentials = isManagedVault
+    ? secretKey.trim().length > 0
+    : secretKey.trim().length > 0 && vaultAccessToken.trim().length > 0;
+
+  const swapClient = useMemo(() => {
+    if (!secretKey.trim()) {
+      return null;
+    }
+    return createThirdwebClient({
+      clientId: publishableKey,
+      secretKey: secretKey.trim(),
+    });
+  }, [secretKey, publishableKey]);
+
+  const activeWallet = useMemo(() => {
+    if (!swapClient) {
+      return undefined;
+    }
+    const vaultAccessTokenValue = vaultAccessToken.trim();
+    return createWalletAdapter({
+      adaptedAccount: Engine.serverWallet({
+        client: swapClient,
+        address: walletAddress,
+        ...(vaultAccessTokenValue
+          ? { vaultAccessToken: vaultAccessTokenValue }
+          : {}),
+      }),
+      chain: chain,
+      client: swapClient,
+      onDisconnect: () => {},
+      switchChain: () => {},
+    });
+  }, [swapClient, walletAddress, chain, vaultAccessToken]);
+
+  // Screen 1: Credentials
+  if (screen === "credentials") {
+    return (
+      <div>
+        <DialogHeader className="p-4 lg:p-6">
+          <DialogTitle>Swap Tokens</DialogTitle>
+          <DialogDescription>
+            Enter your credentials to swap tokens from your project wallet
+          </DialogDescription>
+        </DialogHeader>
+
+        <div className="px-4 pb-4 lg:px-6 lg:pb-6 space-y-4">
+          <div className="space-y-2">
+            <label
+              htmlFor="swap-secret-key"
+              className="text-sm font-medium leading-none"
+            >
+              Project secret key
+            </label>
+            <Input
+              id="swap-secret-key"
+              type="password"
+              placeholder="Enter your project secret key"
+              value={secretKey}
+              onChange={(e) => setSecretKey(e.target.value)}
+              autoComplete="off"
+              autoCorrect="off"
+              spellCheck={false}
+            />
+            <p className="text-xs text-muted-foreground">{secretKeyHelper}</p>
+          </div>
+
+          {!isManagedVault && (
+            <div className="space-y-2">
+              <label
+                htmlFor="swap-vault-access-token"
+                className="text-sm font-medium leading-none"
+              >
+                Vault access token
+              </label>
+              <Input
+                id="swap-vault-access-token"
+                type="password"
+                placeholder="Enter a vault access token"
+                value={vaultAccessToken}
+                onChange={(e) => setVaultAccessToken(e.target.value)}
+                autoComplete="off"
+                autoCorrect="off"
+                spellCheck={false}
+              />
+              <p className="text-xs text-muted-foreground">
+                {vaultAccessTokenHelper}
+              </p>
+            </div>
+          )}
+        </div>
+
+        <div className="flex justify-end gap-3 border-t bg-card p-4">
+          <Button onClick={onClose} type="button" variant="outline">
+            Cancel
+          </Button>
+          <Button
+            onClick={() => setScreen("swap")}
+            type="button"
+            disabled={!hasRequiredCredentials}
+          >
+            Continue
+          </Button>
+        </div>
+      </div>
+    );
+  }
+
+  // Screen 2: Swap Widget
+  return (
+    <div className="w-full">
+      <DialogHeader className="p-4 lg:p-6">
+        <div className="flex items-center gap-2">
+          <Button
+            variant="ghost"
+            size="sm"
+            className="p-1 h-auto w-auto"
+            onClick={() => setScreen("credentials")}
+          >
+            <ArrowLeftIcon className="size-4" />
+          </Button>
+          <div>
+            <DialogTitle>Swap Tokens</DialogTitle>
+            <DialogDescription>
+              Swap tokens from your project wallet
+            </DialogDescription>
+          </div>
+        </div>
+      </DialogHeader>
+
+      <div className="px-4 pb-4 lg:px-6 lg:pb-6 flex justify-center">
+        {swapClient && activeWallet && (
+          <SwapWidget
+            client={swapClient}
+            prefill={{
+              sellToken: {
+                chainId: chainId,
+                tokenAddress: tokenAddress,
+              },
+            }}
+            activeWallet={activeWallet}
+            theme={getSDKTheme(t)}
+          />
+        )}
+      </div>
+    </div>
+  );
+}
+
 const createSendFormSchema = (secretKeyLabel: string) =>
   z.object({
     chainId: z.number({
diff --git a/packages/thirdweb/src/react/web/ui/Bridge/swap-widget/SwapWidget.tsx b/packages/thirdweb/src/react/web/ui/Bridge/swap-widget/SwapWidget.tsx
index ee337950359..547dd2abd18 100644
--- a/packages/thirdweb/src/react/web/ui/Bridge/swap-widget/SwapWidget.tsx
+++ b/packages/thirdweb/src/react/web/ui/Bridge/swap-widget/SwapWidget.tsx
@@ -8,6 +8,7 @@ import type { ThirdwebClient } from "../../../../../client/client.js";
 import { NATIVE_TOKEN_ADDRESS } from "../../../../../constants/addresses.js";
 import type { SupportedFiatCurrency } from "../../../../../pay/convert/type.js";
 import { getAddress } from "../../../../../utils/address.js";
+import type { Wallet } from "../../../../../wallets/interfaces/wallet.js";
 import { CustomThemeProvider } from "../../../../core/design-system/CustomThemeProvider.js";
 import type { Theme } from "../../../../core/design-system/index.js";
 import type { BridgePrepareRequest } from "../../../../core/hooks/useBridgePrepare.js";
@@ -169,6 +170,10 @@ export type SwapWidgetProps = {
    * Called when the user disconnects the active wallet
    */
   onDisconnect?: () => void;
+  /**
+   * The wallet that should be pre-selected in the SwapWidget UI.
+   */
+  activeWallet?: Wallet;
 };
 
 /**
@@ -320,7 +325,7 @@ function SwapWidgetContent(
   },
 ) {
   const [screen, setScreen] = useState<SwapWidgetScreen>({ id: "1:swap-ui" });
-  const activeWalletInfo = useActiveWalletInfo();
+  const activeWalletInfo = useActiveWalletInfo(props.activeWallet);
   const isPersistEnabled = props.persistTokenSelections !== false;
 
   const [amountSelection, setAmountSelection] = useState<{
diff --git a/packages/thirdweb/src/react/web/ui/Bridge/swap-widget/hooks.ts b/packages/thirdweb/src/react/web/ui/Bridge/swap-widget/hooks.ts
index 5555f3e3dd8..8278302e851 100644
--- a/packages/thirdweb/src/react/web/ui/Bridge/swap-widget/hooks.ts
+++ b/packages/thirdweb/src/react/web/ui/Bridge/swap-widget/hooks.ts
@@ -1,21 +1,27 @@
 import { useMemo } from "react";
+import type { Wallet } from "../../../../../wallets/interfaces/wallet.js";
 import { useActiveAccount } from "../../../../core/hooks/wallets/useActiveAccount.js";
 import { useActiveWallet } from "../../../../core/hooks/wallets/useActiveWallet.js";
 import { useActiveWalletChain } from "../../../../core/hooks/wallets/useActiveWalletChain.js";
 import type { ActiveWalletInfo } from "./types.js";
 
-export function useActiveWalletInfo(): ActiveWalletInfo | undefined {
+export function useActiveWalletInfo(
+  activeWalletOverride?: Wallet,
+): ActiveWalletInfo | undefined {
   const activeAccount = useActiveAccount();
   const activeWallet = useActiveWallet();
   const activeChain = useActiveWalletChain();
 
   return useMemo(() => {
-    return activeAccount && activeWallet && activeChain
+    const wallet = activeWalletOverride || activeWallet;
+    const chain = activeWalletOverride?.getChain() || activeChain;
+    const account = activeWalletOverride?.getAccount() || activeAccount;
+    return wallet && chain && account
       ? {
-          activeChain,
-          activeWallet,
-          activeAccount,
+          activeChain: chain,
+          activeWallet: wallet,
+          activeAccount: account,
         }
       : undefined;
-  }, [activeAccount, activeWallet, activeChain]);
+  }, [activeAccount, activeWallet, activeChain, activeWalletOverride]);
 }