diff --git a/itest/integration_test.go b/itest/integration_test.go
index fd8c87c9c..23ce88307 100644
--- a/itest/integration_test.go
+++ b/itest/integration_test.go
@@ -10,6 +10,7 @@ import (
 	"time"
 
 	"github.com/lightninglabs/taproot-assets/taprpc"
+	"github.com/lightninglabs/taproot-assets/taprpc/priceoraclerpc"
 	"github.com/lightningnetwork/lnd/lntest"
 	"github.com/stretchr/testify/require"
 )
@@ -129,3 +130,23 @@ func testGetInfo(t *harnessTest) {
 	// Ensure the response matches the expected response.
 	require.Equal(t.t, resp, respCli)
 }
+
+// testPriceOracleProxy tests the price oracle proxy.
+func testPriceOracleProxy(t *harnessTest) {
+	ctxb := context.Background()
+	ctxt, cancel := context.WithTimeout(ctxb, defaultWaitTimeout)
+	defer cancel()
+
+	resp, err := t.tapd.PriceOracleClient.QueryAssetRates(
+		ctxt, &priceoraclerpc.QueryAssetRatesRequest{},
+	)
+	require.NoError(t.t, err)
+
+	okResp := resp.GetOk()
+	require.NotNil(t.t, okResp)
+
+	require.Equal(
+		t.t, fmt.Sprintf("%v", mockPriceOracleCoef),
+		okResp.AssetRates.SubjectAssetRate.Coefficient,
+	)
+}
diff --git a/itest/tapd_harness.go b/itest/tapd_harness.go
index 11a61ba63..98e534357 100644
--- a/itest/tapd_harness.go
+++ b/itest/tapd_harness.go
@@ -23,6 +23,7 @@ import (
 	"github.com/lightninglabs/taproot-assets/taprpc"
 	"github.com/lightninglabs/taproot-assets/taprpc/assetwalletrpc"
 	"github.com/lightninglabs/taproot-assets/taprpc/mintrpc"
+	"github.com/lightninglabs/taproot-assets/taprpc/priceoraclerpc"
 	"github.com/lightninglabs/taproot-assets/taprpc/rfqrpc"
 	tchrpc "github.com/lightninglabs/taproot-assets/taprpc/tapchannelrpc"
 	"github.com/lightninglabs/taproot-assets/taprpc/tapdevrpc"
@@ -83,6 +84,10 @@ const (
 	// timeout we'll use for waiting for a receiver to acknowledge a proof
 	// transfer.
 	defaultProofTransferReceiverAckTimeout = 500 * time.Millisecond
+
+	// mockPriceOracleCoef is the coefficient used in the mock price oracle
+	// to calculate the asset rate.
+	mockPriceOracleCoef = 5_820_600
 )
 
 // tapdHarness is a test harness that holds everything that is needed to
@@ -102,6 +107,7 @@ type tapdHarness struct {
 	tchrpc.TaprootAssetChannelsClient
 	universerpc.UniverseClient
 	tapdevrpc.TapDevClient
+	priceoraclerpc.PriceOracleClient
 }
 
 // tapdConfig holds all configuration items that are required to start a tapd
@@ -223,7 +229,7 @@ func newTapdHarness(t *testing.T, ht *harnessTest, cfg tapdConfig,
 		Rfq: rfq.CliConfig{
 			//nolint:lll
 			PriceOracleAddress:     rfq.MockPriceOracleServiceAddress,
-			MockOracleAssetsPerBTC: 5_820_600,
+			MockOracleAssetsPerBTC: mockPriceOracleCoef,
 		},
 	}
 
@@ -425,6 +431,7 @@ func (hs *tapdHarness) start(expectErrExit bool) error {
 	)
 	hs.UniverseClient = universerpc.NewUniverseClient(rpcConn)
 	hs.TapDevClient = tapdevrpc.NewTapDevClient(rpcConn)
+	hs.PriceOracleClient = priceoraclerpc.NewPriceOracleClient(rpcConn)
 
 	return nil
 }
diff --git a/itest/test_list_on_test.go b/itest/test_list_on_test.go
index 02f6dd0a0..a1db82168 100644
--- a/itest/test_list_on_test.go
+++ b/itest/test_list_on_test.go
@@ -336,6 +336,10 @@ var testCases = []*testCase{
 		name: "asset signing after lnd restore from seed",
 		test: testRestoreLndFromSeed,
 	},
+	{
+		name: "price oracle proxy",
+		test: testPriceOracleProxy,
+	},
 }
 
 var optionalTestCases = []*testCase{