diff --git a/README.md b/README.md
index 9de0982..111f33a 100644
--- a/README.md
+++ b/README.md
@@ -158,6 +158,7 @@ The following API endpoints have been implemented
 
 - [`/v5/asset/transfer/query-inter-transfer-list` Get Internal Transfer Records](https://bybit-exchange.github.io/docs/v5/asset/inter-transfer-list)
 - [`/v5/asset/deposit/query-record` Get Deposit Records](https://bybit-exchange.github.io/docs/v5/asset/deposit-record)
+- [`/v5/asset/deposit/query-sub-member-record` Get Sub Deposit Records](https://bybit-exchange.github.io/docs/v5/asset/sub-deposit-record)
 - [`/v5/asset/deposit/query-internal-record` Get Internal Deposit Records](https://bybit-exchange.github.io/docs/v5/asset/internal-deposit-record)
 
 #### User
diff --git a/integrationtest/v5/asset/asset_test.go b/integrationtest/v5/asset/asset_test.go
index 16ad93c..03501e2 100644
--- a/integrationtest/v5/asset/asset_test.go
+++ b/integrationtest/v5/asset/asset_test.go
@@ -38,6 +38,21 @@ func TestGetDepositRecords(t *testing.T) {
 	}
 }
 
+func TestGetSubDepositRecords(t *testing.T) {
+	client := bybit.NewTestClient().WithAuthFromEnv()
+	limit := 1
+	res, err := client.V5().Asset().GetSubDepositRecords(bybit.V5GetSubDepositRecordsParam{
+		SubMemberID: "1462488",
+		Limit:       &limit,
+	})
+	require.NoError(t, err)
+	{
+		goldenFilename := "./testdata/v5-asset-get-sub-deposit-records.json"
+		testhelper.Compare(t, goldenFilename, testhelper.ConvertToJSON(res.Result))
+		testhelper.UpdateFile(t, goldenFilename, testhelper.ConvertToJSON(res.Result))
+	}
+}
+
 func TestGetInternalDepositRecords(t *testing.T) {
 	client := bybit.NewTestClient().WithAuthFromEnv()
 	limit := 1
diff --git a/integrationtest/v5/asset/testdata/v5-asset-get-sub-deposit-records.json b/integrationtest/v5/asset/testdata/v5-asset-get-sub-deposit-records.json
new file mode 100644
index 0000000..3d993bd
--- /dev/null
+++ b/integrationtest/v5/asset/testdata/v5-asset-get-sub-deposit-records.json
@@ -0,0 +1,4 @@
+{
+  "rows": [],
+  "nextPageCursor": ""
+}
\ No newline at end of file
diff --git a/v5_asset_service.go b/v5_asset_service.go
index 340c359..0f09626 100644
--- a/v5_asset_service.go
+++ b/v5_asset_service.go
@@ -6,6 +6,7 @@ import "github.com/google/go-querystring/query"
 type V5AssetServiceI interface {
 	GetInternalTransferRecords(V5GetInternalTransferRecordsParam) (*V5GetInternalTransferRecordsResponse, error)
 	GetDepositRecords(V5GetDepositRecordsParam) (*V5GetDepositRecordsResponse, error)
+	GetSubDepositRecords(V5GetSubDepositRecordsParam) (*V5GetSubDepositRecordsResponse, error)
 	GetInternalDepositRecords(V5GetInternalDepositRecordsParam) (*V5GetInternalDepositRecordsResponse, error)
 }
 
@@ -123,6 +124,64 @@ func (s *V5AssetService) GetDepositRecords(param V5GetDepositRecordsParam) (*V5G
 	return &res, nil
 }
 
+// V5GetSubDepositRecordsParam :
+type V5GetSubDepositRecordsParam struct {
+	SubMemberID string `url:"subMemberId"`
+
+	Coin      *Coin   `url:"coin,omitempty"`
+	StartTime *int64  `url:"startTime,omitempty"` // Start time (ms). Default value: 30 days before the current time
+	EndTime   *int64  `url:"endTime,omitempty"`   // The start timestamp (ms)
+	Limit     *int    `url:"limit,omitempty"`     // Limit for data size per page. [1, 50]. Default: 50
+	Cursor    *string `url:"cursor,omitempty"`
+}
+
+// V5GetSubDepositRecordsResponse :
+type V5GetSubDepositRecordsResponse struct {
+	CommonV5Response `json:",inline"`
+	Result           V5GetSubDepositRecordsResult `json:"result"`
+}
+
+// V5GetSubDepositRecordsResult :
+type V5GetSubDepositRecordsResult struct {
+	Rows           V5GetSubDepositRecordsRows `json:"rows"`
+	NextPageCursor string                     `json:"nextPageCursor"`
+}
+
+// V5GetSubDepositRecordsRows :
+type V5GetSubDepositRecordsRows []V5GetSubDepositRecordsRow
+
+// V5GetSubDepositRecordsRow :
+type V5GetSubDepositRecordsRow struct {
+	Coin          Coin            `json:"coin"`
+	Chain         string          `json:"chain"`
+	Amount        string          `json:"amount"`
+	TxID          string          `json:"txID"`
+	Status        DepositStatusV5 `json:"status"`
+	ToAddress     string          `json:"toAddress"`
+	Tag           string          `json:"tag"`
+	DepositFee    string          `json:"depositFee"`
+	SuccessAt     string          `json:"successAt"`
+	Confirmations string          `json:"confirmations"`
+	TxIndex       string          `json:"txIndex"`
+	BlockHash     string          `json:"blockHash"`
+}
+
+// GetSubDepositRecords :
+func (s *V5AssetService) GetSubDepositRecords(param V5GetSubDepositRecordsParam) (*V5GetSubDepositRecordsResponse, error) {
+	var res V5GetSubDepositRecordsResponse
+
+	queryString, err := query.Values(param)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := s.client.getV5Privately("/v5/asset/deposit/query-sub-member-record", queryString, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
 // V5GetInternalDepositRecordsParam :
 type V5GetInternalDepositRecordsParam struct {
 	StartTime *int64  `url:"startTime,omitempty"` // Start time (ms). Default value: 30 days before the current time
diff --git a/v5_asset_service_test.go b/v5_asset_service_test.go
index 8289117..1384cfe 100644
--- a/v5_asset_service_test.go
+++ b/v5_asset_service_test.go
@@ -178,6 +178,65 @@ func GetDepositRecords(t *testing.T) {
 	})
 }
 
+func GetSubDepositRecords(t *testing.T) {
+	t.Run("success", func(t *testing.T) {
+		param := V5GetSubDepositRecordsParam{}
+
+		path := "/v5/asset/deposit/query-sub-member-record"
+		method := http.MethodGet
+		status := http.StatusOK
+		respBody := map[string]interface{}{
+			"result": map[string]interface{}{
+				"rows":           []map[string]interface{}{},
+				"nextPageCursor": "",
+			},
+		}
+		bytesBody, err := json.Marshal(respBody)
+		require.NoError(t, err)
+
+		server, teardown := testhelper.NewServer(
+			testhelper.WithHandlerOption(path, method, status, bytesBody),
+		)
+		defer teardown()
+
+		client := NewTestClient().
+			WithBaseURL(server.URL).
+			WithAuth("test", "test")
+
+		resp, err := client.V5().Asset().GetSubDepositRecords(param)
+		require.NoError(t, err)
+
+		require.NotNil(t, resp)
+		testhelper.Compare(t, respBody["result"], resp.Result)
+	})
+	t.Run("authentication required", func(t *testing.T) {
+		param := V5GetSubDepositRecordsParam{}
+
+		path := "/v5/asset/deposit/query-sub-member-record"
+		method := http.MethodGet
+		status := http.StatusOK
+		respBody := map[string]interface{}{
+			"result": map[string]interface{}{
+				"rows":           []map[string]interface{}{},
+				"nextPageCursor": "",
+			},
+		}
+		bytesBody, err := json.Marshal(respBody)
+		require.NoError(t, err)
+
+		server, teardown := testhelper.NewServer(
+			testhelper.WithHandlerOption(path, method, status, bytesBody),
+		)
+		defer teardown()
+
+		client := NewTestClient().
+			WithBaseURL(server.URL)
+
+		_, err = client.V5().Asset().GetSubDepositRecords(param)
+		assert.Error(t, err)
+	})
+}
+
 func GetInternalDepositRecords(t *testing.T) {
 	t.Run("success", func(t *testing.T) {
 		param := V5GetInternalDepositRecordsParam{}