diff --git a/apps/flipcash/shared/tokens/src/main/kotlin/com/flipcash/app/tokens/UsdcDepositSweep.kt b/apps/flipcash/shared/tokens/src/main/kotlin/com/flipcash/app/tokens/UsdcDepositSweep.kt
index 13a2fa6d4..0e63e2ddd 100644
--- a/apps/flipcash/shared/tokens/src/main/kotlin/com/flipcash/app/tokens/UsdcDepositSweep.kt
+++ b/apps/flipcash/shared/tokens/src/main/kotlin/com/flipcash/app/tokens/UsdcDepositSweep.kt
@@ -5,6 +5,7 @@ import com.getcode.opencode.controllers.TransactionOperations
 import com.getcode.opencode.model.accounts.AccountCluster
 import com.getcode.opencode.model.accounts.AccountFilter
 import com.getcode.opencode.model.accounts.AccountType
+import com.getcode.opencode.model.financial.Fiat
 import com.getcode.solana.keys.Mint
 import com.getcode.solana.keys.base58
 import com.getcode.utils.TraceType
@@ -23,21 +24,28 @@ class UsdcDepositSweep(
     private val transactionOperations: TransactionOperations,
     private val accountController: AccountController,
     private val tokenCoordinator: TokenCoordinator,
+    private val balancePoller: BalancePoller,
     private val maxRetries: Int = MAX_RETRIES,
     private val initialDelay: Duration = INITIAL_DELAY,
     private val backoffFactor: Double = BACKOFF_FACTOR,
+    private val pollInterval: Duration = POLL_INTERVAL,
+    private val pollMaxAttempts: Int = POLL_MAX_ATTEMPTS,
 ) {
     @Inject constructor(
         transactionOperations: TransactionOperations,
         accountController: AccountController,
         tokenCoordinator: TokenCoordinator,
+        balancePoller: BalancePoller,
     ) : this(
         transactionOperations = transactionOperations,
         accountController = accountController,
         tokenCoordinator = tokenCoordinator,
+        balancePoller = balancePoller,
         maxRetries = MAX_RETRIES,
         initialDelay = INITIAL_DELAY,
-        backoffFactor = BACKOFF_FACTOR
+        backoffFactor = BACKOFF_FACTOR,
+        pollInterval = POLL_INTERVAL,
+        pollMaxAttempts = POLL_MAX_ATTEMPTS,
     )
 
     private val scope = CoroutineScope(Dispatchers.IO + SupervisorJob())
@@ -75,7 +83,19 @@ class UsdcDepositSweep(
                 amount = amount,
             ).onSuccess {
                 trace(tag = TAG, message = "USDC→USDF sweep completed")
-                tokenCoordinator.update()
+                balancePoller.awaitBalanceChange(
+                    mint = Mint.usdf,
+                    baseline = Fiat.Zero,
+                    predicate = { _, current -> current.hasDisplayableValue },
+                    interval = pollInterval,
+                    maxAttempts = pollMaxAttempts,
+                ).onFailure { error ->
+                    trace(
+                        tag = TAG,
+                        message = "USDF balance poll timed out: ${error.message}",
+                        type = TraceType.Log,
+                    )
+                }
             }.onFailure { error ->
                 trace(tag = TAG, message = "USDC→USDF sweep failed: ${error.message}", error = error)
             }
@@ -92,5 +112,7 @@ class UsdcDepositSweep(
         private const val MAX_RETRIES = 5
         private val INITIAL_DELAY = 5.seconds
         private const val BACKOFF_FACTOR = 2.0
+        internal val POLL_INTERVAL = 5.seconds
+        internal const val POLL_MAX_ATTEMPTS = 12
     }
 }
diff --git a/apps/flipcash/shared/tokens/src/test/kotlin/com/flipcash/app/tokens/UsdcDepositSweepTest.kt b/apps/flipcash/shared/tokens/src/test/kotlin/com/flipcash/app/tokens/UsdcDepositSweepTest.kt
index d5179e265..0e4b6fcaa 100644
--- a/apps/flipcash/shared/tokens/src/test/kotlin/com/flipcash/app/tokens/UsdcDepositSweepTest.kt
+++ b/apps/flipcash/shared/tokens/src/test/kotlin/com/flipcash/app/tokens/UsdcDepositSweepTest.kt
@@ -5,6 +5,8 @@ import com.getcode.opencode.controllers.TransactionOperations
 import com.getcode.opencode.model.accounts.AccountCluster
 import com.getcode.opencode.model.accounts.AccountInfo
 import com.getcode.opencode.model.accounts.AccountType
+import com.getcode.opencode.model.financial.Fiat
+import com.getcode.solana.keys.Mint
 import com.getcode.solana.keys.PublicKey
 import io.mockk.coEvery
 import io.mockk.coVerify
@@ -24,6 +26,7 @@ class UsdcDepositSweepTest {
     private val transactionOperations: TransactionOperations = mockk(relaxed = true)
     private val accountController: AccountController = mockk(relaxed = true)
     private val tokenCoordinator: TokenCoordinator = mockk(relaxed = true)
+    private val balancePoller: BalancePoller = mockk(relaxed = true)
 
     private val owner: AccountCluster = mockk(relaxed = true)
 
@@ -31,13 +34,20 @@ class UsdcDepositSweepTest {
 
     @Before
     fun setUp() {
+        coEvery {
+            balancePoller.awaitBalanceChange(any(), any(), any(), any(), any())
+        } returns Result.success(Fiat.Zero)
+
         sweep = UsdcDepositSweep(
             transactionOperations = transactionOperations,
             accountController = accountController,
             tokenCoordinator = tokenCoordinator,
+            balancePoller = balancePoller,
             maxRetries = 3,
             initialDelay = 10.milliseconds,
             backoffFactor = 1.0,
+            pollInterval = 10.milliseconds,
+            pollMaxAttempts = 2,
         )
     }
 
@@ -144,7 +154,7 @@ class UsdcDepositSweepTest {
     }
 
     @Test
-    fun `calls tokenCoordinator update on successful swap`() = runTest {
+    fun `polls for USDF balance on successful swap`() = runTest {
         stubUsdcAccount(balance = 1_000_000L)
         coEvery { transactionOperations.swapUsdc(any(), any()) } returns Result.success(Unit)
 
@@ -153,12 +163,18 @@ class UsdcDepositSweepTest {
         Thread.sleep(200)
 
         coVerify {
-            tokenCoordinator.update()
+            balancePoller.awaitBalanceChange(
+                mint = Mint.usdf,
+                baseline = Fiat.Zero,
+                predicate = any(),
+                interval = 10.milliseconds,
+                maxAttempts = 2,
+            )
         }
     }
 
     @Test
-    fun `does not call tokenCoordinator update on failed swap`() = runTest {
+    fun `does not poll for USDF balance when swap fails`() = runTest {
         stubUsdcAccount(balance = 1_000_000L)
         coEvery {
             transactionOperations.swapUsdc(any(), any())
@@ -169,7 +185,24 @@ class UsdcDepositSweepTest {
         Thread.sleep(200)
 
         coVerify(exactly = 0) {
-            tokenCoordinator.update()
+            balancePoller.awaitBalanceChange(any(), any(), any(), any(), any())
+        }
+    }
+
+    @Test
+    fun `completes gracefully when USDF balance poll times out`() = runTest {
+        stubUsdcAccount(balance = 1_000_000L)
+        coEvery { transactionOperations.swapUsdc(any(), any()) } returns Result.success(Unit)
+        coEvery {
+            balancePoller.awaitBalanceChange(any(), any(), any(), any(), any())
+        } returns Result.failure(BalancePollError.Timeout(Mint.usdf, 2))
+
+        sweep.execute(owner)
+        advanceUntilIdle()
+        Thread.sleep(200)
+
+        coVerify {
+            balancePoller.awaitBalanceChange(any(), any(), any(), any(), any())
         }
     }