Merge pull request #26 from isther/main

Features

account.go

@@ -2,7 +2,6 @@ package bybit_connector
 
 import (
 	"context"
-	"encoding/json"
 	"github.com/wuhewuhe/bybit.go.api/handlers"
 	"net/http"
 )

asset.go

@@ -2,7 +2,6 @@ package bybit_connector
 
 import (
 	"context"
-	"encoding/json"
 	"net/http"
 )
 

broker.go

@@ -2,7 +2,6 @@ package bybit_connector
 
 import (
 	"context"
-	"encoding/json"
 	"github.com/wuhewuhe/bybit.go.api/handlers"
 	"net/http"
 )

bybit_api_client.go

@@ -6,17 +6,21 @@ import (
 	"crypto/hmac"
 	"crypto/sha256"
 	"encoding/hex"
-	"encoding/json"
 	"fmt"
-	"github.com/wuhewuhe/bybit.go.api/handlers"
 	"io"
 	"log"
 	"net/http"
 	"os"
 	"strconv"
 	"time"
+
+	"github.com/bitly/go-simplejson"
+	jsoniter "github.com/json-iterator/go"
+	"github.com/wuhewuhe/bybit.go.api/handlers"
 )
 
+var json = jsoniter.ConfigCompatibleWithStandardLibrary
+
 type ServerResponse struct {
 	RetCode    int         `json:"retCode"`
 	RetMsg     string      `json:"retMsg"`
@@ -77,6 +81,14 @@ func GetCurrentTime() int64 {
 	return timeStamp
 }
 
+func newJSON(data []byte) (j *simplejson.Json, err error) {
+	j, err = simplejson.NewJson(data)
+	if err != nil {
+		return nil, err
+	}
+	return j, nil
+}
+
 // NewBybitHttpClient NewClient Create client function for initialising new Bybit client
 func NewBybitHttpClient(apiKey string, APISecret string, options ...ClientOption) *Client {
 	c := &Client{
@@ -152,6 +164,9 @@ func (c *Client) parseRequest(r *request, opts ...RequestOption) (err error) {
 
 func (c *Client) callAPI(ctx context.Context, r *request, opts ...RequestOption) (data []byte, err error) {
 	err = c.parseRequest(r, opts...)
+	if err != nil {
+		return nil, err
+	}
 	req, err := http.NewRequest(r.method, r.fullURL, r.body)
 	if err != nil {
 		return []byte{}, err
@@ -196,36 +211,79 @@ func (c *Client) callAPI(ctx context.Context, r *request, opts ...RequestOption)
 	return data, nil
 }
 
-// NewMarketKlineService Market Endpoints
+func (c *Client) NewInstrumentsInfoService() *InstrumentsInfoService {
-func (c *Client) NewMarketKlineService(klineType, category, symbol, interval string) *Klines {
+	return &InstrumentsInfoService{c: c}
-	return &Klines{
-		c:         c,
-		category:  category,
-		symbol:    symbol,
-		interval:  interval,
-		klineType: klineType,
-	}
 }
 
-func (c *Client) NewMarketKLinesService(klineType string, params map[string]interface{}) *MarketClient {
+// NewMarketKlineService Market Kline Endpoints
-	return &MarketClient{
+func (c *Client) NewMarketKlineService() *MarketKlinesService {
-		c:         c,
+	return &MarketKlinesService{c: c}
-		klineType: klineType,
-		params:    params,
-	}
 }
 
-func (c *Client) NewMarketInfoServiceNoParams() *MarketClient {
+// NewMarketMarkPriceKlineService Market Mark Price Kline Endpoints
-	return &MarketClient{
+func (c *Client) NewMarketMarkPriceKlineService() *MarketMarkPriceKlineService {
-		c: c,
+	return &MarketMarkPriceKlineService{c: c}
-	}
 }
 
-func (c *Client) NewMarketInfoService(params map[string]interface{}) *MarketClient {
+// NewMarketIndexPriceKlineService Market Index Price Kline Endpoints
-	return &MarketClient{
+func (c *Client) NewMarketIndexPriceKlineService() *MarketIndexPriceKlineService {
-		c:      c,
+	return &MarketIndexPriceKlineService{c: c}
-		params: params,
+}
-	}
+
+// NewMarketPremiumIndexPriceKlineService Market Premium Index Price Kline Endpoints
+func (c *Client) NewMarketPremiumIndexPriceKlineService() *MarketPremiumIndexPriceKlineService {
+	return &MarketPremiumIndexPriceKlineService{c: c}
+}
+
+func (c *Client) NewOrderBookService() *MarketOrderBookService {
+	return &MarketOrderBookService{c: c}
+}
+
+func (c *Client) NewTickersService() *MarketTickersService {
+	return &MarketTickersService{c: c}
+}
+
+func (c *Client) NewFundingTatesService() *MarketFundingRatesService {
+	return &MarketFundingRatesService{c: c}
+}
+
+func (c *Client) NewGetPublicRecentTradesService() *GetPublicRecentTradesService {
+	return &GetPublicRecentTradesService{c: c}
+}
+
+// GetOpenInterestsServicdde
+func (c *Client) NewGetOpenInterestsService() *GetOpenInterestsService {
+	return &GetOpenInterestsService{c: c}
+}
+
+// GetHistoricalVolatilityService
+func (c *Client) NewGetHistoricalVolatilityService() *GetHistoricalVolatilityService {
+	return &GetHistoricalVolatilityService{c: c}
+}
+
+// GetInsuranceInfoService
+func (c *Client) NewGetInsuranceInfoService() *GetInsuranceInfoService {
+	return &GetInsuranceInfoService{c: c}
+}
+
+// GetRiskLimitService
+func (c *Client) NewGetRiskLimitService() *GetRiskLimitService {
+	return &GetRiskLimitService{c: c}
+}
+
+// GetDeliveryPriceService
+func (c *Client) NewGetDeliveryPriceService() *GetDeliveryPriceService {
+	return &GetDeliveryPriceService{c: c}
+}
+
+// GetMarketLSRatioService
+func (c *Client) NewGetMarketLSRatioService() *GetMarketLSRatioService {
+	return &GetMarketLSRatioService{c: c}
+}
+
+// GetServerTimeService
+func (c *Client) NewGetServerTimeService() *GetServerTimeService {
+	return &GetServerTimeService{c: c}
 }
 
 // NewPlaceOrderService Trade Endpoints

bybit_websocket.go

@@ -1,14 +1,15 @@
 package bybit_connector
 
 import (
+	"context"
 	"crypto/hmac"
 	"crypto/sha256"
 	"encoding/hex"
-	"encoding/json"
 	"fmt"
+	"time"
+
 	"github.com/google/uuid"
 	"github.com/gorilla/websocket"
-	"time"
 )
 
 type MessageHandler func(message string) error
@@ -43,6 +44,8 @@ type WebSocket struct {
 	maxAliveTime string
 	pingInterval int
 	onMessage    MessageHandler
+	ctx          context.Context
+	cancel       context.CancelFunc
 }
 
 type WebsocketOption func(*WebSocket)
@@ -111,6 +114,7 @@ func (b *WebSocket) Connect(args []string) error {
 
 	go b.handleIncomingMessages()
 
+	b.ctx, b.cancel = context.WithCancel(context.Background())
 	Ping(b)
 
 	return b.sendSubscription(args)
@@ -126,12 +130,16 @@ func Ping(b *WebSocket) {
 				if err := b.conn.WriteMessage(websocket.PingMessage, nil); err != nil {
 					fmt.Println("Failed to send ping:", err)
 				}
+			case <-b.ctx.Done():
+				fmt.Println("Exit ping")
+				return
 			}
 		}
 	}()
 }
 
 func (b *WebSocket) Disconnect() error {
+	b.cancel()
 	return b.conn.Close()
 }
 

examples/Trade/place_batch_trade.go

@@ -1,51 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	PlaceBatchTrade()
-}
-
-func PlaceBatchTrade() {
-	client := bybit.NewBybitHttpClient("YOUR_API_KEY", "YOUR_API_SECRET", bybit.WithBaseURL(bybit.TESTNET))
-	params := map[string]interface{}{"category": "option",
-		"request": []map[string]interface{}{
-			{
-				"category":    "option",
-				"symbol":      "BTC-10FEB23-24000-C",
-				"orderType":   "Limit",
-				"side":        "Buy",
-				"qty":         "0.1",
-				"price":       "5",
-				"orderIv":     "0.1",
-				"timeInForce": "GTC",
-				"orderLinkId": "9b381bb1-401",
-				"mmp":         false,
-				"reduceOnly":  false,
-			},
-			{
-				"category":    "option",
-				"symbol":      "BTC-10FEB23-24000-C",
-				"orderType":   "Limit",
-				"side":        "Buy",
-				"qty":         "0.1",
-				"price":       "5",
-				"orderIv":     "0.1",
-				"timeInForce": "GTC",
-				"orderLinkId": "82ee86dd-001",
-				"mmp":         false,
-				"reduceOnly":  false,
-			},
-		},
-	}
-	orderResult, err := client.NewTradeService(params).PlaceBatchOrder(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(orderResult))
-}

examples/Trade/place_order.go

@@ -1,21 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	PlaceOrder()
-}
-
-func PlaceOrder() {
-	client := bybit.NewBybitHttpClient("YOUR_API_KEY", "YOUR_API_SECRET", bybit.WithBaseURL(bybit.TESTNET))
-	orderResult, err := client.NewPlaceOrderService("linear", "XRPUSDT", "Buy", "Market", "10").Do(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(orderResult))
-}

examples/Trade/place_trade.go

@@ -1,31 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	PlaceTrade()
-}
-
-func PlaceTrade() {
-	client := bybit.NewBybitHttpClient("YOUR_API_KEY", "YOUR_API_SECRET", bybit.WithBaseURL(bybit.TESTNET))
-	params := map[string]interface{}{
-		"category":    "linear",
-		"symbol":      "BTCUSDT",
-		"side":        "Buy",
-		"positionIdx": 0,
-		"orderType":   "Limit",
-		"qty":         "0.001",
-		"price":       "10000",
-		"timeInForce": "GTC",
-	}
-	orderResult, err := client.NewTradeService(params).PlaceOrder(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(orderResult))
-}

examples/account/transaction_log.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	PlaceTrade()
-}
-
-func PlaceTrade() {
-	client := bybit.NewBybitHttpClient("YOUR_API_KEY", "YOUR_API_SECRET", bybit.WithBaseURL(bybit.TESTNET))
-	params := map[string]interface{}{"accountType": "UNIFIED", "category": "linear"}
-	accountResult, err := client.NewAccountService(params).GetTransactionLog(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(accountResult))
-}

examples/asset/asset_exchange_records.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	AssetInfo()
-}
-
-func AssetInfo() {
-	client := bybit.NewBybitHttpClient("YOUR_API_KEY", "YOUR_API_SECRET", bybit.WithBaseURL(bybit.TESTNET))
-	params := map[string]interface{}{"accountType": "spot"}
-	assetResult, err := client.NewAssetService(params).GetAssetInfo(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(assetResult))
-}

examples/asset/coin_info.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	GetCoinInfo()
-}
-
-func GetCoinInfo() {
-	client := bybit.NewBybitHttpClient("YOUR_API_KEY", "YOUR_API_SECRET", bybit.WithBaseURL(bybit.TESTNET))
-	params := map[string]interface{}{"coin": "USDT"}
-	assetResult, err := client.NewAssetService(params).GetCoinInfo(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(assetResult))
-}

examples/broker/broker_earn.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	PlaceTrade()
-}
-
-func PlaceTrade() {
-	client := bybit.NewBybitHttpClient("YOUR_API_KEY", "YOUR_API_SECRET", bybit.WithBaseURL(bybit.TESTNET))
-	params := map[string]interface{}{}
-	orderResult, err := client.NewBrokerService(params).GetBrokerEarning(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(orderResult))
-}

examples/lending/lending_coin.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	PlaceTrade()
-}
-
-func PlaceTrade() {
-	client := bybit.NewBybitHttpClient("YOUR_API_KEY", "YOUR_API_SECRET", bybit.WithBaseURL(bybit.TESTNET))
-	params := map[string]interface{}{"coin": "USDT"}
-	orderResult, err := client.NewLendingService(params).GetC2cLendingCoinInfo(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(orderResult))
-}

examples/market/Instrument_info.go

@@ -1,25 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	InstrumentInfo()
-}
-
-func InstrumentInfo() {
-
-	client := bybit.NewBybitHttpClient("", "")
-
-	// NewServerTimeService
-	params := map[string]interface{}{"category": "linear", "symbol": "BTCUSDT", "status": "Trading"}
-	marketKline, err := client.NewMarketInfoService(params).GetInstrumentInfo(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(marketKline))
-}

examples/market/index_kline.go

@@ -1,25 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	IndexKline()
-}
-
-func IndexKline() {
-
-	client := bybit.NewBybitHttpClient("", "")
-
-	// NewServerTimeService
-	params := map[string]interface{}{"category": "linear", "symbol": "BTCUSDT", "interval": "1", "Limit": 2}
-	marketKline, err := client.NewMarketKLinesService("index-price-kline", params).GetMarketKline(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(marketKline))
-}

examples/market/market_kline.go

@@ -1,24 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	MarketKline()
-}
-
-func MarketKline() {
-
-	client := bybit.NewBybitHttpClient("", "")
-
-	// NewServerTimeService
-	marketKline, err := client.NewMarketKlineService("premium-index-price-kline", "linear", "BTCUSDT", "1").Limit(10).Do(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(marketKline))
-}

examples/market/server_time.go

@@ -1,24 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	ServerTime()
-}
-
-func ServerTime() {
-
-	client := bybit.NewBybitHttpClient("", "")
-
-	// NewServerTimeService
-	serverTime, err := client.NewMarketInfoServiceNoParams().GetServerTime(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(serverTime))
-}

examples/position/position_list.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	PlaceTrade()
-}
-
-func PlaceTrade() {
-	client := bybit.NewBybitHttpClient("YOUR_API_KEY", "YOUR_API_SECRET", bybit.WithBaseURL(bybit.TESTNET))
-	params := map[string]interface{}{"category": "linear", "settleCoin": "USDT", "limit": 10}
-	orderResult, err := client.NewPositionService(params).GetPositionList(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(orderResult))
-}

examples/position/position_mode.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	SwitchPositionMode()
-}
-
-func SwitchPositionMode() {
-	client := bybit.NewBybitHttpClient("YOUR_API_KEY", "YOUR_API_SECRET", bybit.WithBaseURL(bybit.TESTNET))
-	params := map[string]interface{}{"category": "linear", "coin": "USDT", "mode": 3}
-	orderResult, err := client.NewPositionService(params).SwitchPositionMode(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(orderResult))
-}

examples/pre_uprgade/order_history.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	PlaceTrade()
-}
-
-func PlaceTrade() {
-	client := bybit.NewBybitHttpClient("YOUR_API_KEY", "YOUR_API_SECRET", bybit.WithBaseURL(bybit.TESTNET))
-	params := map[string]interface{}{"category": "linear", "settleCoin": "USDT", "limit": 10}
-	orderResult, err := client.NewPreUpgradeService(params).GetPreUpgradeOrderHistory(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(orderResult))
-}

examples/spot_leverage/spot_leverage_token.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	PlaceTrade()
-}
-
-func PlaceTrade() {
-	client := bybit.NewBybitHttpClient("YOUR_API_KEY", "YOUR_API_SECRET", bybit.WithBaseURL(bybit.TESTNET))
-	params := map[string]interface{}{"ltCoin": "BTC3L"}
-	leverageTokenResult, err := client.NewSpotLeverageService(params).GetLeverageTokenInfo(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(leverageTokenResult))
-}

examples/spot_margin/uta_margin_data.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	SpotMarginData()
-}
-
-func SpotMarginData() {
-	client := bybit.NewBybitHttpClient("YOUR_API_KEY", "YOUR_API_SECRET", bybit.WithBaseURL(bybit.TESTNET))
-	params := map[string]interface{}{"ltCoin": "BTC3L"}
-	leverageTokenResult, err := client.NewSpotMarginDataService(params, true).GetSpotMarginData(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(leverageTokenResult))
-}

examples/user/create_sub_api_key.go

@@ -1,28 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	CreateSubApiKey()
-}
-
-func CreateSubApiKey() {
-	client := bybit.NewBybitHttpClient("8wYkmpLsMg10eNQyPm", "Ouxc34myDnXvei54XsBZgoQzfGxO4bkr2Zsj", bybit.WithBaseURL(bybit.TESTNET))
-	params := map[string]interface{}{"subuid": "100366706", "readOnly": 0,
-		"permissions": []map[string]interface{}{
-			{
-				"Wallet": []string{"AccountTransfer", "SubMemberTransferList"},
-			},
-		},
-	}
-	userResult, err := client.NewUserService(params).CreateSubApiKey(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(userResult))
-}

examples/user/create_sub_user.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	CreateNewSubUser()
-}
-
-func CreateNewSubUser() {
-	client := bybit.NewBybitHttpClient("YOUR_API_KEY", "YOUR_API_SECRET", bybit.WithBaseURL(bybit.TESTNET))
-	params := map[string]interface{}{"username": "06112023Victor", "memberType": 1}
-	userResult, err := client.NewUserService(params).CreateSubMember(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(userResult))
-}

examples/user/get_api_key_info.go

@@ -1,21 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	GetApiKeyInfo()
-}
-
-func GetApiKeyInfo() {
-	client := bybit.NewBybitHttpClient("YOUR_API_KEY", "YOUR_API_SECRET", bybit.WithBaseURL(bybit.TESTNET))
-	userResult, err := client.NewUserServiceNoParams().GetAPIKeyInfo(context.Background())
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(bybit.PrettyPrint(userResult))
-}

examples/websocket/private_ws.go

@@ -1,15 +0,0 @@
-package main
-
-import (
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	ws := bybit.NewBybitPrivateWebSocket("wss://stream-testnet.bybit.com/v5/private", "YOUR_API_KEY", "YOUR_API_SECRET", func(message string) error {
-		fmt.Println("Received:", message)
-		return nil
-	})
-	_ = ws.Connect([]string{"order"})
-	select {}
-}

examples/websocket/public_ws.go

@@ -1,15 +0,0 @@
-package main
-
-import (
-	"fmt"
-	bybit "github.com/wuhewuhe/bybit.go.api"
-)
-
-func main() {
-	ws := bybit.NewBybitPublicWebSocket("wss://stream.bybit.com/v5/public/spot", func(message string) error {
-		fmt.Println("Received:", message)
-		return nil
-	})
-	_ = ws.Connect([]string{"orderbook.1.BTCUSDT"})
-	select {}
-}

go.mod

@@ -3,13 +3,17 @@ module github.com/wuhewuhe/bybit.go.api
 go 1.21
 
 require (
+	github.com/bitly/go-simplejson v0.5.1
 	github.com/google/uuid v1.5.0
 	github.com/gorilla/websocket v1.5.1
+	github.com/json-iterator/go v1.1.12
 	github.com/stretchr/testify v1.8.4
 )
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/stretchr/objx v0.5.1 // indirect
 	golang.org/x/net v0.19.0 // indirect

go.sum

@@ -1,10 +1,19 @@
+github.com/bitly/go-simplejson v0.5.1 h1:xgwPbetQScXt1gh9BmoJ6j9JMr3TElvuIyjR8pgdoow=
+github.com/bitly/go-simplejson v0.5.1/go.mod h1:YOPVLzCfwK14b4Sff3oP1AmGhI9T9Vsg84etUnlyp+Q=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/uuid v1.5.0 h1:1p67kYwdtXjb0gL0BPiP1Av9wiZPo5A8z2cWkTZ+eyU=
 github.com/google/uuid v1.5.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/websocket v1.5.1 h1:gmztn0JnHVt9JZquRuzLw3g4wouNVzKL15iLr/zn/QY=
 github.com/gorilla/websocket v1.5.1/go.mod h1:x3kM2JMyaluk02fnUJpQuwD2dCS5NDG2ZHL0uE0tcaY=
+github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
+github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
+github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 h1:ZqeYNhU3OHLH3mGKHDcjJRFFRrJa6eAM5H+CtDdOsPc=
+github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
+github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
+github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -12,6 +21,7 @@ github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSS
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
 github.com/stretchr/objx v0.5.1 h1:4VhoImhV/Bm0ToFkXFi8hXNXwpDRZ/ynw3amt82mzq0=
 github.com/stretchr/objx v0.5.1/go.mod h1:/iHQpkQwBD6DLUmQ4pE+s1TXdob1mORJ4/UFdrifcy0=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=

lending.go

@@ -2,7 +2,6 @@ package bybit_connector
 
 import (
 	"context"
-	"encoding/json"
 	"github.com/wuhewuhe/bybit.go.api/handlers"
 	"net/http"
 )

market.go

@@ -1,296 +0,0 @@
-package bybit_connector
-
-import (
-	"context"
-	"encoding/json"
-	"github.com/wuhewuhe/bybit.go.api/handlers"
-	"net/http"
-)
-
-type MarketClient struct {
-	c         *Client
-	klineType string
-	params    map[string]interface{}
-}
-
-func (s *MarketClient) GetServerTime(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
-	r := &request{
-		method:   http.MethodGet,
-		endpoint: "/v5/market/time",
-		secType:  secTypeNone,
-	}
-	data, err := s.c.callAPI(ctx, r, opts...)
-	if err != nil {
-		return nil, err
-	}
-	res = new(ServerResponse)
-	err = json.Unmarshal(data, res)
-	if err != nil {
-		return nil, err
-	}
-	return res, nil
-}
-
-func (s *MarketClient) GetMarketKline(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
-	if err = handlers.ValidateParams(s.params); err != nil {
-		return nil, err
-	}
-	r := &request{
-		method:   http.MethodGet,
-		endpoint: "/v5/market/" + s.klineType,
-		secType:  secTypeNone,
-	}
-	r.setParams(s.params)
-	data, err := s.c.callAPI(ctx, r, opts...)
-	if err != nil {
-		return nil, err
-	}
-	res = new(ServerResponse)
-	err = json.Unmarshal(data, res)
-	if err != nil {
-		return nil, err
-	}
-	return res, nil
-}
-
-func (s *MarketClient) GetInstrumentInfo(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
-	if err = handlers.ValidateParams(s.params); err != nil {
-		return nil, err
-	}
-	r := &request{
-		method:   http.MethodGet,
-		endpoint: "/v5/market/instruments-info",
-		secType:  secTypeNone,
-	}
-	r.setParams(s.params)
-	data, err := s.c.callAPI(ctx, r, opts...)
-	if err != nil {
-		return nil, err
-	}
-	res = new(ServerResponse)
-	err = json.Unmarshal(data, res)
-	if err != nil {
-		return nil, err
-	}
-	return res, nil
-}
-
-func (s *MarketClient) GetOrderBookInfo(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
-	if err = handlers.ValidateParams(s.params); err != nil {
-		return nil, err
-	}
-	r := &request{
-		method:   http.MethodGet,
-		endpoint: "/v5/market/orderbook",
-		secType:  secTypeNone,
-	}
-	r.setParams(s.params)
-	data, err := s.c.callAPI(ctx, r, opts...)
-	if err != nil {
-		return nil, err
-	}
-	res = new(ServerResponse)
-	err = json.Unmarshal(data, res)
-	if err != nil {
-		return nil, err
-	}
-	return res, nil
-}
-
-func (s *MarketClient) GetMarketTickers(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
-	if err = handlers.ValidateParams(s.params); err != nil {
-		return nil, err
-	}
-	r := &request{
-		method:   http.MethodGet,
-		endpoint: "/v5/market/tickers",
-		secType:  secTypeNone,
-	}
-	r.setParams(s.params)
-	data, err := s.c.callAPI(ctx, r, opts...)
-	if err != nil {
-		return nil, err
-	}
-	res = new(ServerResponse)
-	err = json.Unmarshal(data, res)
-	if err != nil {
-		return nil, err
-	}
-	return res, nil
-}
-
-func (s *MarketClient) GetFundingRates(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
-	if err = handlers.ValidateParams(s.params); err != nil {
-		return nil, err
-	}
-	r := &request{
-		method:   http.MethodGet,
-		endpoint: "/v5/market/tickers",
-		secType:  secTypeNone,
-	}
-	r.setParams(s.params)
-	data, err := s.c.callAPI(ctx, r, opts...)
-	if err != nil {
-		return nil, err
-	}
-	res = new(ServerResponse)
-	err = json.Unmarshal(data, res)
-	if err != nil {
-		return nil, err
-	}
-	return res, nil
-}
-
-func (s *MarketClient) GetPublicRecentTrades(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
-	if err = handlers.ValidateParams(s.params); err != nil {
-		return nil, err
-	}
-	r := &request{
-		method:   http.MethodGet,
-		endpoint: "/v5/market/recent-trade",
-		secType:  secTypeNone,
-	}
-	r.setParams(s.params)
-	data, err := s.c.callAPI(ctx, r, opts...)
-	if err != nil {
-		return nil, err
-	}
-	res = new(ServerResponse)
-	err = json.Unmarshal(data, res)
-	if err != nil {
-		return nil, err
-	}
-	return res, nil
-}
-
-func (s *MarketClient) GetOpenInterests(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
-	if err = handlers.ValidateParams(s.params); err != nil {
-		return nil, err
-	}
-	r := &request{
-		method:   http.MethodGet,
-		endpoint: "/v5/market/open-interest",
-		secType:  secTypeNone,
-	}
-	r.setParams(s.params)
-	data, err := s.c.callAPI(ctx, r, opts...)
-	if err != nil {
-		return nil, err
-	}
-	res = new(ServerResponse)
-	err = json.Unmarshal(data, res)
-	if err != nil {
-		return nil, err
-	}
-	return res, nil
-}
-
-func (s *MarketClient) GetHistoricalVolatility(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
-	if err = handlers.ValidateParams(s.params); err != nil {
-		return nil, err
-	}
-	r := &request{
-		method:   http.MethodGet,
-		endpoint: "/v5/market/historical-volatility",
-		secType:  secTypeNone,
-	}
-	r.setParams(s.params)
-	data, err := s.c.callAPI(ctx, r, opts...)
-	if err != nil {
-		return nil, err
-	}
-	res = new(ServerResponse)
-	err = json.Unmarshal(data, res)
-	if err != nil {
-		return nil, err
-	}
-	return res, nil
-}
-
-func (s *MarketClient) GetInsuranceInfo(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
-	if err = handlers.ValidateParams(s.params); err != nil {
-		return nil, err
-	}
-	r := &request{
-		method:   http.MethodGet,
-		endpoint: "/v5/market/insurance",
-		secType:  secTypeNone,
-	}
-	r.setParams(s.params)
-	data, err := s.c.callAPI(ctx, r, opts...)
-	if err != nil {
-		return nil, err
-	}
-	res = new(ServerResponse)
-	err = json.Unmarshal(data, res)
-	if err != nil {
-		return nil, err
-	}
-	return res, nil
-}
-
-func (s *MarketClient) GetRiskLimit(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
-	if err = handlers.ValidateParams(s.params); err != nil {
-		return nil, err
-	}
-	r := &request{
-		method:   http.MethodGet,
-		endpoint: "/v5/market/risk-limit",
-		secType:  secTypeNone,
-	}
-	r.setParams(s.params)
-	data, err := s.c.callAPI(ctx, r, opts...)
-	if err != nil {
-		return nil, err
-	}
-	res = new(ServerResponse)
-	err = json.Unmarshal(data, res)
-	if err != nil {
-		return nil, err
-	}
-	return res, nil
-}
-
-func (s *MarketClient) GetDeliveryPrice(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
-	if err = handlers.ValidateParams(s.params); err != nil {
-		return nil, err
-	}
-	r := &request{
-		method:   http.MethodGet,
-		endpoint: "/v5/market/delivery-price",
-		secType:  secTypeNone,
-	}
-	r.setParams(s.params)
-	data, err := s.c.callAPI(ctx, r, opts...)
-	if err != nil {
-		return nil, err
-	}
-	res = new(ServerResponse)
-	err = json.Unmarshal(data, res)
-	if err != nil {
-		return nil, err
-	}
-	return res, nil
-}
-
-func (s *MarketClient) GetMarketLSRatio(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
-	if err = handlers.ValidateParams(s.params); err != nil {
-		return nil, err
-	}
-	r := &request{
-		method:   http.MethodGet,
-		endpoint: "/v5/market/account-ratio",
-		secType:  secTypeNone,
-	}
-	r.setParams(s.params)
-	data, err := s.c.callAPI(ctx, r, opts...)
-	if err != nil {
-		return nil, err
-	}
-	res = new(ServerResponse)
-	err = json.Unmarshal(data, res)
-	if err != nil {
-		return nil, err
-	}
-	return res, nil
-}

market_klines.go

@@ -1,67 +0,0 @@
-package bybit_connector
-
-import (
-	"context"
-	"encoding/json"
-	"net/http"
-)
-
-// Klines Market Kline (GET /v5/market/kline)
-type Klines struct {
-	c         *Client
-	klineType string
-	category  string
-	symbol    string
-	interval  string
-	limit     *int
-	start     *uint64
-	end       *uint64
-}
-
-// Limit set limit
-func (s *Klines) Limit(limit int) *Klines {
-	s.limit = &limit
-	return s
-}
-
-// Start set startTime
-func (s *Klines) Start(startTime uint64) *Klines {
-	s.start = &startTime
-	return s
-}
-
-// End set endTime
-func (s *Klines) End(endTime uint64) *Klines {
-	s.end = &endTime
-	return s
-}
-
-func (s *Klines) Do(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
-	r := &request{
-		method:   http.MethodGet,
-		endpoint: "/v5/market/" + s.klineType,
-		secType:  secTypeNone,
-	}
-	r.setParam("category", s.category)
-	r.setParam("symbol", s.symbol)
-	r.setParam("interval", s.interval)
-	if s.limit != nil {
-		r.setParam("limit", *s.limit)
-	}
-	if s.start != nil {
-		r.setParam("start", *s.start)
-	}
-	if s.end != nil {
-		r.setParam("end", *s.end)
-	}
-	data, err := s.c.callAPI(ctx, r, opts...)
-	if err != nil {
-		return nil, err
-	}
-	res = new(ServerResponse)
-	err = json.Unmarshal(data, res)
-	if err != nil {
-		return nil, err
-	}
-	return res, nil
-}

market_test.go

@@ -1,69 +0,0 @@
-package bybit_connector
-
-import (
-	"github.com/stretchr/testify/suite"
-	"github.com/wuhewuhe/bybit.go.api/models"
-	"testing"
-)
-
-type marketTestSuite struct {
-	baseTestSuite
-}
-
-func TestMarket(t *testing.T) {
-	suite.Run(t, new(marketTestSuite))
-}
-
-func (s *marketTestSuite) TestServerTime() {
-	data := []byte(`{
-						"retCode": 0,
-						"retMsg": "OK",
-						"result": {
-							"timeSecond": "1699287551",
-							"timeNano": "1699287551919622633"
-						},
-						"retExtInfo": {},
-						"time": 1699287551919
-					}`)
-	s.mockDo(data, nil)
-	defer s.assertDo()
-
-	s.assertReq(func(r *request) {
-		e := newRequest()
-		s.assertRequestEqual(e, r)
-	})
-
-	serverTime, err := s.client.NewMarketInfoServiceNoParams().GetServerTime(newContext())
-
-	e1 := &models.ServerTimeResult{
-		TimeSecond: "1699287551",
-		TimeNano:   "1699287551919622633",
-	}
-	s.r().NoError(err)
-	s.assertServerTimeEqual(e1, serverTime)
-}
-
-func (s *marketTestSuite) assertServerTimeEqual(expected *models.ServerTimeResult, actual *ServerResponse) {
-	// Assert that the actual result is not nil and is a map
-	r := s.r()
-	actualResult, ok := actual.Result.(map[string]interface{})
-	if !ok {
-		r.FailNow("Actual result is not a map", "Actual Result: %#v", actual.Result)
-		return
-	}
-
-	// Cast the map to the expected struct type
-	var actualStruct models.ServerTimeResult
-	timeSecond, okSecond := actualResult["timeSecond"].(string)
-	timeNano, okNano := actualResult["timeNano"].(string)
-	if !okSecond || !okNano {
-		r.FailNow("Failed to cast actual result fields to string", "Actual Result: %#v", actual.Result)
-		return
-	}
-	actualStruct.TimeSecond = timeSecond
-	actualStruct.TimeNano = timeNano
-
-	// Compare the fields
-	r.Equal(expected.TimeSecond, actualStruct.TimeSecond, "TimeSecond field is not equal")
-	r.Equal(expected.TimeNano, actualStruct.TimeNano, "TimeNano field is not equal")
-}

models/enum.go

@@ -0,0 +1,52 @@
+package models
+
+type Category string
+
+const (
+	CategorySpot    Category = "spot"
+	CategoryLinear  Category = "linear"  //Unified Account: USDT perpetual, and USDC contract, including USDC perp, USDC futures; Classic Account: USDT perp
+	CategoryInverse Category = "inverse" // Inverse contract, including Inverse perp, Inverse futures
+	CategoryOption  Category = "option"
+)
+
+type OrderStatus string
+
+const (
+	OrderStatusCreated                 OrderStatus = "Created" // order has been accepted by the system but not yet put through the matching engine
+	OrderStatusNew                     OrderStatus = "New"     // order has been placed successfully
+	OrderStatusRejected                OrderStatus = "Rejected"
+	OrderStatusPartiallyFilled         OrderStatus = "PartiallyFilled"
+	OrderStatusPartiallyFilledCanceled OrderStatus = "PartiallyFilledCanceled" //Only spot has this order status
+	OrderStatusFilled                  OrderStatus = "Filled"
+	OrderStatusCancelled               OrderStatus = "Cancelled" // In derivatives, orders with this status may have an executed qty
+	OrderStatusUntriggered             OrderStatus = "Untriggered"
+	OrderStatusTriggered               OrderStatus = "Triggered"
+	OrderStatusDeactivated             OrderStatus = "Deactivated" // UTA: Spot tp/sl order, conditional order, OCO order are cancelled before they are triggered
+)
+
+type TimeInForce string
+
+const (
+	TimeInForceGTC      TimeInForce = "GTC" //GoodTillCancel
+	TimeInForceIOC      TimeInForce = "IOC" //ImmediateOrCancel
+	TimeInForceFOK      TimeInForce = "FOK" //FillOrKill
+	TimeInForcePostOnly TimeInForce = "PostOnly"
+)
+
+type OrderType string
+
+const (
+	OrderTypeMarket OrderType = "Market"
+	Limit           OrderType = "Limit"
+	UNKNOWN         OrderType = "UNKNOWN" // Is not a valid request parameter value. Is only used in some responses. Mainly, it is used when execType is Funding.
+)
+
+type SymbolStatus string
+
+const (
+	SymbolStatusPreLaunch  SymbolStatus = "PreLaunch"
+	SymbolStatusTrading    SymbolStatus = "Trading"
+	SymbolStatusSettling   SymbolStatus = "Settling"
+	SymbolStatusDelivering SymbolStatus = "Delivering"
+	SymbolStatusClosed     SymbolStatus = "Closed"
+)

models/marketResponse.go

@@ -16,13 +16,55 @@ type MarketKlineCandle struct {
 }
 
 type MarketKlineResponse struct {
-	Category string              `json:"category"`
+	Category Category             `json:"category"`
-	Symbol   string              `json:"symbol"`
+	Symbol   string               `json:"symbol"`
-	List     []MarketKlineCandle `json:"list"`
+	List     []*MarketKlineCandle `json:"list"`
 }
 
-type InstrumentInfo struct {
+type MarketMarkPriceKlineCandle struct {
-	Category       string       `json:"category"`
+	StartTime  string `json:"startTime"`
+	OpenPrice  string `json:"openPrice"`
+	HighPrice  string `json:"highPrice"`
+	LowPrice   string `json:"lowPrice"`
+	ClosePrice string `json:"closePrice"`
+}
+
+type MarketMarkPriceKlineResponse struct {
+	Category Category                      `json:"category"`
+	Symbol   string                        `json:"symbol"`
+	List     []*MarketMarkPriceKlineCandle `json:"list"`
+}
+
+type MarketIndexPriceKlineCandle struct {
+	StartTime  string `json:"startTime"`
+	OpenPrice  string `json:"openPrice"`
+	HighPrice  string `json:"highPrice"`
+	LowPrice   string `json:"lowPrice"`
+	ClosePrice string `json:"closePrice"`
+}
+
+type MarketIndexPriceKlineResponse struct {
+	Category Category                       `json:"category"`
+	Symbol   string                         `json:"symbol"`
+	List     []*MarketIndexPriceKlineCandle `json:"list"`
+}
+
+type MarketPremiumIndexPriceKlineCandle struct {
+	StartTime  string `json:"startTime"`
+	OpenPrice  string `json:"openPrice"`
+	HighPrice  string `json:"highPrice"`
+	LowPrice   string `json:"lowPrice"`
+	ClosePrice string `json:"closePrice"`
+}
+
+type MarketPremiumIndexPriceKlineResponse struct {
+	Category Category                              `json:"category"`
+	Symbol   string                                `json:"symbol"`
+	List     []*MarketPremiumIndexPriceKlineCandle `json:"list"`
+}
+
+type InstrumentInfoResponse struct {
+	Category       Category     `json:"category"`
 	NextPageCursor string       `json:"nextPageCursor"`
 	List           []Instrument `json:"list"`
 }
@@ -30,13 +72,16 @@ type InstrumentInfo struct {
 type Instrument struct {
 	Symbol             string         `json:"symbol"`
 	ContractType       string         `json:"contractType"`
-	Status             string         `json:"status"`
+	OptionType         string         `json:"optionType"`
+	Innovation         string         `json:"innovation"`
+	Status             SymbolStatus   `json:"status"`
 	BaseCoin           string         `json:"baseCoin"`
 	QuoteCoin          string         `json:"quoteCoin"`
 	LaunchTime         string         `json:"launchTime"`
 	DeliveryTime       string         `json:"deliveryTime"`
 	DeliveryFeeRate    string         `json:"deliveryFeeRate"`
 	PriceScale         string         `json:"priceScale"`
+	MarginTrading      string         `json:"marginTrading"`
 	LeverageFilter     LeverageFilter `json:"leverageFilter"`
 	PriceFilter        PriceFilter    `json:"priceFilter"`
 	LotSizeFilter      LotSizeFilter  `json:"lotSizeFilter"`
@@ -63,12 +108,18 @@ type LotSizeFilter struct {
 	MinOrderQty         string `json:"minOrderQty"`
 	QtyStep             string `json:"qtyStep"`
 	PostOnlyMaxOrderQty string `json:"postOnlyMaxOrderQty"`
+	BasePrecision       string `json:"basePrecision"`
+	QuotePrecision      string `json:"quotePrecision"`
+	MaxOrderAmt         string `json:"maxOrderAmt"`
+	MinOrderAmt         string `jsoN:"minOrderAmt"`
 }
 
-type OrderBookEntry struct {
+// type OrderBookEntry struct {
-	Price string `json:"0"`
+// Price string `json:"0"`
-	Size  string `json:"1"`
+// Size  string `json:"1"`
-}
+// }
+
+type OrderBookEntry []string
 
 type OrderBookInfo struct {
 	Symbol    string           `json:"s"`
@@ -103,11 +154,19 @@ type TickerInfo struct {
 	Bid1Price              string `json:"bid1Price"`
 	Ask1Price              string `json:"ask1Price"`
 	Bid1Size               string `json:"bid1Size"`
+	Ask1Iv                 string `json:"ask1Iv"`
+	Bid1Iv                 string `json:"bid1Iv"`
+	MarkIv                 string `json:"markIv"`
+	UnderlyingPrice        string `json:"underlyingPrice"`
+	TotalVolume            string `json:"totalVolume"`
+	TotalTurnover          string `json:"totalTurnover"`
+	Change24h              string `json:"change24h"`
+	UsdIndexPrice          string `json:"usdIndexPrice"`
 }
 
 type MarketTickers struct {
-	Category string       `json:"category"`
+	Category string        `json:"category"`
-	List     []TickerInfo `json:"list"`
+	List     []*TickerInfo `json:"list"`
 }
 
 type FundingRateInfo struct {
@@ -136,6 +195,18 @@ type PublicRecentTradeHistory struct {
 	List     []TradeInfo `json:"list"`
 }
 
+type OpenInterestInfo struct {
+	Category       string         `json:"category"`
+	Symbol         string         `json:"symbol"`
+	List           []OpenInterest `json:"list"`
+	NextPageCursor string         `json:"nextPageCursor"`
+}
+
+type OpenInterest struct {
+	OpenInterest string `json:"openInterest"`
+	Timestamp    string `json:"timeStamp"`
+}
+
 type VolatilityData struct {
 	Period int    `json:"period"`
 	Value  string `json:"value"`
@@ -144,7 +215,7 @@ type VolatilityData struct {
 
 type HistoricalVolatilityInfo struct {
 	Category string           `json:"category"`
-	List     []VolatilityData `json:"list"`
+	List     []VolatilityData `json:"result"`
 }
 
 type InsuranceData struct {
@@ -159,13 +230,13 @@ type MarketInsuranceInfo struct {
 }
 
 type RiskLimitData struct {
-	Id                int     `json:"id"`
+	Id                int    `json:"id"`
-	Symbol            string  `json:"symbol"`
+	Symbol            string `json:"symbol"`
-	RiskLimitValue    string  `json:"riskLimitValue"`
+	RiskLimitValue    string `json:"riskLimitValue"`
-	MaintenanceMargin float64 `json:"maintenanceMargin"`
+	MaintenanceMargin string `json:"maintenanceMargin"`
-	InitialMargin     float64 `json:"initialMargin"`
+	InitialMargin     string `json:"initialMargin"`
-	IsLowestRisk      int     `json:"isLowestRisk"`
+	IsLowestRisk      int    `json:"isLowestRisk"`
-	MaxLeverage       string  `json:"maxLeverage"`
+	MaxLeverage       string `json:"maxLeverage"`
 }
 
 type MarketRiskLimitInfo struct {

place_order.go

@@ -2,7 +2,6 @@ package bybit_connector
 
 import (
 	"context"
-	"encoding/json"
 	"net/http"
 )
 

position.go

@@ -2,7 +2,6 @@ package bybit_connector
 
 import (
 	"context"
-	"encoding/json"
 	"github.com/wuhewuhe/bybit.go.api/handlers"
 	"net/http"
 )

pre_upgrade.go

@@ -2,7 +2,6 @@ package bybit_connector
 
 import (
 	"context"
-	"encoding/json"
 	"github.com/wuhewuhe/bybit.go.api/handlers"
 	"net/http"
 )

request.go

@@ -1,7 +1,6 @@
 package bybit_connector
 
 import (
-	"encoding/json"
 	"fmt"
 	"io"
 	"log"

spot_leverage.go

@@ -2,7 +2,6 @@ package bybit_connector
 
 import (
 	"context"
-	"encoding/json"
 	"github.com/wuhewuhe/bybit.go.api/handlers"
 	"net/http"
 )

spot_margin.go

@@ -2,7 +2,6 @@ package bybit_connector
 
 import (
 	"context"
-	"encoding/json"
 	"errors"
 	"github.com/wuhewuhe/bybit.go.api/handlers"
 	"net/http"

trade.go

@@ -2,7 +2,6 @@ package bybit_connector
 
 import (
 	"context"
-	"encoding/json"
 	"github.com/wuhewuhe/bybit.go.api/handlers"
 	"github.com/wuhewuhe/bybit.go.api/models"
 	"net/http"

user.go

@@ -2,7 +2,6 @@ package bybit_connector
 
 import (
 	"context"
-	"encoding/json"
 	"github.com/wuhewuhe/bybit.go.api/handlers"
 	"net/http"
 )