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bybit.go.api
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Merge pull request #4 from wuhewuhe/master 

Master
This commit is contained in:
CommaHunger 2023-11-05 22:43:22 +01:00 committed by GitHub
parent 5f754fe3d2 5601abdfe1
commit 86dc3f6511
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
16 changed files with 1071 additions and 66 deletions
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137
bybit_api_client.go
View File

@ -5,23 +5,33 @@ import (
"context"
"crypto/hmac"
"crypto/sha256"
"encoding/hex"
"encoding/json"
"fmt"
handlers "github.com/wuhewuhe/bybit.go.api/handlers"
"github.com/wuhewuhe/bybit.go.api/handlers"
"io"
"log"
"net/http"
"os"
"strconv"
"time"
)
type ServerResponse struct {
RetCode int `json:"retCode"`
RetMsg string `json:"retMsg"`
Result interface{} `json:"result"`
RetExtInfo struct{} `json:"retExtInfo"`
Time int64 `json:"time"`
}
// TimeInForceType define time in force type of order
type TimeInForceType string
// Client define API client
type Client struct {
APIKey string
SecretKey string
APISecret string
BaseURL string
HTTPClient *http.Client
Debug bool
@ -39,21 +49,13 @@ func WithDebug(debug bool) ClientOption {
}
}
// WithBaseURL is a client option to set the base URL of the Bybit HTTP client.
func WithBaseURL(baseURL string) ClientOption {
return func(c *Client) {
c.BaseURL = baseURL
}
}
func currentTimestamp() int64 {
return FormatTimestamp(time.Now())
}
// FormatTimestamp formats a time into Unix timestamp in milliseconds, as requested by Bybit.
func FormatTimestamp(t time.Time) int64 {
return t.UnixNano() / int64(time.Millisecond)
}
type ServerResponse struct {
RetCode int `json:"retCode"`
RetMsg string `json:"retMsg"`
@ -73,12 +75,19 @@ func (c *Client) debug(format string, v ...interface{}) {
}
}
func GetCurrentTime() int64 {
now := time.Now()
unixNano := now.UnixNano()
timeStamp := unixNano / int64(time.Millisecond)
return timeStamp
}
// NewBybitHttpClient NewClient Create client function for initialising new Bybit client
func NewBybitHttpClient(apiKey string, secretKey string, options ...ClientOption) *Client {
func NewBybitHttpClient(apiKey string, APISecret string, options ...ClientOption) *Client {
c := &Client{
APIKey: apiKey,
SecretKey: secretKey,
BaseURL: "https://api.bybit.com",
APISecret: APISecret,
BaseURL: MAINNET,
HTTPClient: http.DefaultClient,
Logger: log.New(os.Stderr, Name, log.LstdFlags),
}
@ -104,49 +113,45 @@ func (c *Client) parseRequest(r *request, opts ...RequestOption) (err error) {
fullURL := fmt.Sprintf("%s%s", c.BaseURL, r.endpoint)
queryString := r.query.Encode()
body := &bytes.Buffer{}
bodyString := r.form.Encode()
header := http.Header{}
body := &bytes.Buffer{}
if r.params != nil {
body = bytes.NewBuffer(r.params)
}
if r.header != nil {
header = r.header.Clone()
}
header.Set("User-Agent", fmt.Sprintf("%s/%s", Name, Version))
if bodyString != "" {
header.Set("Content-Type", "application/json")
body = bytes.NewBufferString(bodyString)
}
if r.secType == secTypeSigned {
timeStamp := GetCurrentTime()
header.Set(signTypeKey, "2")
header.Set(apiRequestKey, c.APIKey)
header.Set(timestampKey, fmt.Sprintf("%d", currentTimestamp()))
header.Set(timestampKey, strconv.FormatInt(timeStamp, 10))
if r.recvWindow == "" {
header.Set(recvWindowKey, "5000")
r.recvWindow = "5000"
}
header.Set(recvWindowKey, r.recvWindow)
var signatureBase []byte
if r.method == "POST" {
header.Set("Content-Type", "application/json")
signatureBase = []byte(strconv.FormatInt(timeStamp, 10) + c.APIKey + r.recvWindow + string(r.params[:]))
} else {
header.Set(recvWindowKey, r.recvWindow)
signatureBase = []byte(strconv.FormatInt(timeStamp, 10) + c.APIKey + r.recvWindow + queryString)
}
var signatureBase string
if r.method == "GET" {
signatureBase = fmt.Sprintf("%d%s%s%s", FormatTimestamp(time.Now()), c.APIKey, r.recvWindow, queryString)
} else if r.method == "POST" {
signatureBase = fmt.Sprintf("%d%s%s%s", FormatTimestamp(time.Now()), c.APIKey, r.recvWindow, bodyString)
}
mac := hmac.New(sha256.New, []byte(c.SecretKey))
_, err = mac.Write([]byte(signatureBase))
if err != nil {
return err
}
signatureValue := fmt.Sprintf("%x", mac.Sum(nil))
header.Set(signatureKey, signatureValue)
hmac256 := hmac.New(sha256.New, []byte(c.APISecret))
hmac256.Write(signatureBase)
signature := hex.EncodeToString(hmac256.Sum(nil))
header.Set(signatureKey, signature)
}
if queryString != "" {
fullURL = fmt.Sprintf("%s?%s", fullURL, queryString)
}
c.debug("full url: %s, body: %s", fullURL, bodyString)
c.debug("full url: %s, body: %s", fullURL, body)
r.fullURL = fullURL
r.header = header
r.body = body
r.header = header
return nil
}
@ -196,7 +201,53 @@ func (c *Client) callAPI(ctx context.Context, r *request, opts ...RequestOption)
return data, nil
}
// NewServerTimeService Market Endpoints
func (c *Client) NewServerTimeService() *ServerTime {
return &ServerTime{c: c}
// NewMarketKlineService Market Endpoints
func (c *Client) NewMarketKlineService(klineType, category, symbol, interval string) *Klines {
return &Klines{
c: c,
category: category,
symbol: symbol,
interval: interval,
klineType: klineType,
}
}
func (c *Client) NewMarketKLinesService(klineType string, params map[string]interface{}) *MarketClient {
return &MarketClient{
c: c,
klineType: klineType,
params: params,
}
}
func (c *Client) NewMarketInfoServiceNoParams() *MarketClient {
return &MarketClient{
c: c,
}
}
func (c *Client) NewMarketInfoService(params map[string]interface{}) *MarketClient {
return &MarketClient{
c: c,
params: params,
}
}
// NewPlaceOrderService Trade Endpoints
func (c *Client) NewPlaceOrderService(category, symbol, side, orderType, qty string) *Order {
return &Order{
c: c,
category: category,
symbol: symbol,
side: side,
orderType: orderType,
qty: qty,
}
}
func (c *Client) NewPlaceTradeService(params map[string]interface{}) *Trade {
return &Trade{
c: c,
params: params,
}
}

6
consts.go
View File

@ -3,6 +3,10 @@ package bybit_connector
const (
Name = "bybit.api.go"
Version = "1.0.0"
// Https
MAINNET = "https://api.bybit.com"
MAINNET_BACKT = "https://api.bytick.com"
TESTNET = "https://api-testnet.bybit.com"
// WebSocket public channel - Mainnet
SPOT_MAINNET = "wss://stream.bybit.com/v5/public/spot"
LINEAR_MAINNET = "wss://stream.bybit.com/v5/public/linear"
@ -29,5 +33,5 @@ const (
signatureKey = "X-BAPI-SIGN"
apiRequestKey = "X-BAPI-API-KEY"
recvWindowKey = "X-BAPI-RECV-WINDOW"
signTypeKey = "2"
signTypeKey = "X-BAPI-SIGN-TYPE"
)

21
examples/Trade/place_order.go Normal file
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@ -0,0 +1,21 @@
package main
import (
"context"
"fmt"
bybit "github.com/wuhewuhe/bybit.go.api"
)
func main() {
PlaceOrder()
}
func PlaceOrder() {
client := bybit.NewBybitHttpClient("8wYkmpLsMg10eNQyPm", "Ouxc34myDnXvei54XsBZgoQzfGxO4bkr2Zsj", 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))
}

22
examples/Trade/place_trade.go Normal file
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@ -0,0 +1,22 @@
package main
import (
"context"
"fmt"
bybit "github.com/wuhewuhe/bybit.go.api"
)
func main() {
PlaceTrade()
}
func PlaceTrade() {
client := bybit.NewBybitHttpClient("8wYkmpLsMg10eNQyPm", "Ouxc34myDnXvei54XsBZgoQzfGxO4bkr2Zsj", 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.NewPlaceTradeService(params).Do(context.Background())
if err != nil {
fmt.Println(err)
return
}
fmt.Println(bybit.PrettyPrint(orderResult))
}

25
examples/market/Instrument_info.go Normal file
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@ -0,0 +1,25 @@
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))
}

25
examples/market/index_kline.go Normal file
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@ -0,0 +1,25 @@
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))
}

24
examples/market/market_kline.go Normal file
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@ -0,0 +1,24 @@
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))
}

2
examples/market/server_time.go
View File

@ -15,7 +15,7 @@ func ServerTime() {
client := bybit.NewBybitHttpClient("", "")
// NewServerTimeService
serverTime, err := client.NewServerTimeService().Do(context.Background())
serverTime, err := client.NewMarketInfoServiceNoParams().GetServerTime(context.Background())
if err != nil {
fmt.Println(err)
return

2
examples/websocket/private_ws.go
View File

@ -1,8 +1,8 @@
package main
import (
bybit "bybit.go.api"
"fmt"
bybit "github.com/wuhewuhe/bybit.go.api"
)
func main() {

2
examples/websocket/public_ws.go
View File

@ -1,8 +1,8 @@
package main
import (
bybit "bybit.go.api"
"fmt"
bybit "github.com/wuhewuhe/bybit.go.api"
)
func main() {

23
handlers/params_verification.go Normal file
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@ -0,0 +1,23 @@
package handlers
import (
"fmt"
)
func ValidateParams(params map[string]interface{}) error {
seenKeys := make(map[string]bool)
for key, value := range params {
if key == "" {
return fmt.Errorf("empty key found in parameters")
}
if seenKeys[key] {
return fmt.Errorf("duplicate key found in parameters: %s", key)
}
if value == nil {
return fmt.Errorf("parameter for key '%s' is nil", key)
}
seenKeys[key] = true
}
return nil
}

280
market.go
View File

@ -3,21 +3,17 @@ package bybit_connector
import (
"context"
"encoding/json"
"github.com/wuhewuhe/bybit.go.api/handlers"
"net/http"
)
type ServerTimeResult struct {
TimeSecond string `json:"timeSecond"`
TimeNano string `json:"timeNano"`
type MarketClient struct {
c *Client
klineType string
params map[string]interface{}
}
// ServerTime Binance Check Server Time endpoint (GET /v5/market/time)
type ServerTime struct {
c *Client
}
// Do Send the request
func (s *ServerTime) Do(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
func (s *MarketClient) GetServerTime(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
r := &request{
method: http.MethodGet,
endpoint: "/v5/market/time",
@ -34,3 +30,267 @@ func (s *ServerTime) Do(ctx context.Context, opts ...RequestOption) (res *Server
}
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
}

67
market_klines.go Normal file
View File

@ -0,0 +1,67 @@
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
}

197
models/marketResponse.go Normal file
View File

@ -0,0 +1,197 @@
package models
type ServerTimeResult struct {
TimeSecond string `json:"timeSecond"`
TimeNano string `json:"timeNano"`
}
type MarketKlineCandle struct {
StartTime string `json:"startTime"`
OpenPrice string `json:"openPrice"`
HighPrice string `json:"highPrice"`
LowPrice string `json:"lowPrice"`
ClosePrice string `json:"closePrice"`
Volume string `json:"volume"`
Turnover string `json:"turnover"`
}
type MarketKlineResponse struct {
Category string `json:"category"`
Symbol string `json:"symbol"`
List []MarketKlineCandle `json:"list"`
}
type InstrumentInfo struct {
Category string `json:"category"`
NextPageCursor string `json:"nextPageCursor"`
List []Instrument `json:"list"`
}
type Instrument struct {
Symbol string `json:"symbol"`
ContractType string `json:"contractType"`
Status string `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"`
LeverageFilter LeverageFilter `json:"leverageFilter"`
PriceFilter PriceFilter `json:"priceFilter"`
LotSizeFilter LotSizeFilter `json:"lotSizeFilter"`
UnifiedMarginTrade bool `json:"unifiedMarginTrade"`
FundingInterval int `json:"fundingInterval"`
SettleCoin string `json:"settleCoin"`
CopyTrading string `json:"copyTrading"`
}
type LeverageFilter struct {
MinLeverage string `json:"minLeverage"`
MaxLeverage string `json:"maxLeverage"`
LeverageStep string `json:"leverageStep"`
}
type PriceFilter struct {
MinPrice string `json:"minPrice"`
MaxPrice string `json:"maxPrice"`
TickSize string `json:"tickSize"`
}
type LotSizeFilter struct {
MaxOrderQty string `json:"maxOrderQty"`
MinOrderQty string `json:"minOrderQty"`
QtyStep string `json:"qtyStep"`
PostOnlyMaxOrderQty string `json:"postOnlyMaxOrderQty"`
}
type OrderBookEntry struct {
Price string `json:"0"`
Size string `json:"1"`
}
type OrderBookInfo struct {
Symbol string `json:"s"`
Bids []OrderBookEntry `json:"b"`
Asks []OrderBookEntry `json:"a"`
Timestamp int64 `json:"ts"`
UpdateID int64 `json:"u"`
}
type TickerInfo struct {
Symbol string `json:"symbol"`
LastPrice string `json:"lastPrice"`
IndexPrice string `json:"indexPrice"`
MarkPrice string `json:"markPrice"`
PrevPrice24h string `json:"prevPrice24h"`
Price24hPcnt string `json:"price24hPcnt"`
HighPrice24h string `json:"highPrice24h"`
LowPrice24h string `json:"lowPrice24h"`
PrevPrice1h string `json:"prevPrice1h"`
OpenInterest string `json:"openInterest"`
OpenInterestValue string `json:"openInterestValue"`
Turnover24h string `json:"turnover24h"`
Volume24h string `json:"volume24h"`
FundingRate string `json:"fundingRate"`
NextFundingTime string `json:"nextFundingTime"`
PredictedDeliveryPrice string `json:"predictedDeliveryPrice"`
BasisRate string `json:"basisRate"`
Basis string `json:"basis"`
DeliveryFeeRate string `json:"deliveryFeeRate"`
DeliveryTime string `json:"deliveryTime"`
Ask1Size string `json:"ask1Size"`
Bid1Price string `json:"bid1Price"`
Ask1Price string `json:"ask1Price"`
Bid1Size string `json:"bid1Size"`
}
type MarketTickers struct {
Category string `json:"category"`
List []TickerInfo `json:"list"`
}
type FundingRateInfo struct {
Symbol string `json:"symbol"`
FundingRate string `json:"fundingRate"`
FundingRateTimestamp string `json:"fundingRateTimestamp"`
}
type FundingRate struct {
Category string `json:"category"`
List []FundingRateInfo `json:"list"`
}
type TradeInfo struct {
ExecId string `json:"execId"`
Symbol string `json:"symbol"`
Price string `json:"price"`
Size string `json:"size"`
Side string `json:"side"`
Time string `json:"time"`
IsBlockTrade bool `json:"isBlockTrade"`
}
type PublicRecentTradeHistory struct {
Category string `json:"category"`
List []TradeInfo `json:"list"`
}
type VolatilityData struct {
Period int `json:"period"`
Value string `json:"value"`
Time string `json:"time"`
}
type HistoricalVolatilityInfo struct {
Category string `json:"category"`
List []VolatilityData `json:"list"`
}
type InsuranceData struct {
Coin string `json:"coin"`
Balance string `json:"balance"`
Value string `json:"value"`
}
type MarketInsuranceInfo struct {
UpdatedTime string `json:"updatedTime"`
List []InsuranceData `json:"list"`
}
type RiskLimitData struct {
Id int `json:"id"`
Symbol string `json:"symbol"`
RiskLimitValue string `json:"riskLimitValue"`
MaintenanceMargin float64 `json:"maintenanceMargin"`
InitialMargin float64 `json:"initialMargin"`
IsLowestRisk int `json:"isLowestRisk"`
MaxLeverage string `json:"maxLeverage"`
}
type MarketRiskLimitInfo struct {
Category string `json:"category"`
List []RiskLimitData `json:"list"`
}
type DeliveryPriceData struct {
Symbol string `json:"symbol"`
DeliveryPrice string `json:"deliveryPrice"`
DeliveryTime string `json:"deliveryTime"`
}
type DeliveryPriceInfo struct {
Category string `json:"category"`
List []DeliveryPriceData `json:"list"`
NextPageCursor string `json:"nextPageCursor"`
}
type LongShortRatioData struct {
Symbol string `json:"symbol"`
BuyRatio string `json:"buyRatio"`
SellRatio string `json:"sellRatio"`
Timestamp string `json:"timestamp"`
}
type MarketLongShortRatioInfo struct {
List []LongShortRatioData `json:"list"`
}

26
request.go
View File

@ -1,8 +1,10 @@
package bybit_connector
import (
"encoding/json"
"fmt"
"io"
"log"
"net/http"
"net/url"
)
@ -21,12 +23,12 @@ type request struct {
method string
endpoint string
query url.Values
form url.Values
recvWindow string
secType secType
header http.Header
body io.Reader
params []byte
fullURL string
body io.Reader
}
// addParam add param with key/value to query string
@ -47,11 +49,20 @@ func (r *request) setParam(key string, value interface{}) *request {
return r
}
// setParams set params with key/values to query string
// setParams set params with key/values to query string or body
func (r *request) setParams(m params) *request {
for k, v := range m {
r.setParam(k, v)
if r.method == http.MethodGet {
for k, v := range m {
r.setParam(k, v)
}
} else if r.method == http.MethodPost {
jsonData, err := json.Marshal(m)
if err != nil {
log.Fatal(err)
}
r.params = jsonData
}
return r
}
@ -59,13 +70,10 @@ func (r *request) validate() (err error) {
if r.query == nil {
r.query = url.Values{}
}
if r.form == nil {
r.form = url.Values{}
}
return nil
}
// Append `WithRecvWindow(insert_recvwindow)` to request to modify the default recvWindow value
// WithRecvWindow Append `WithRecvWindow(insert_recvWindow)` to request to modify the default recvWindow value
func WithRecvWindow(recvWindow string) RequestOption {
return func(r *request) {
r.recvWindow = recvWindow

278
trade.go
View File

@ -1 +1,279 @@
package bybit_connector
import (
"context"
"encoding/json"
"github.com/wuhewuhe/bybit.go.api/handlers"
"net/http"
)
type OrderResult struct {
OrderId string `json:"orderId"`
OrderLinkId string `json:"orderLinkId"`
}
type Trade struct {
c *Client
params map[string]interface{}
}
type Order struct {
c *Client
category string
symbol string
isLeverage *int
side string
orderType string
qty string
price *string
triggerDirection *int
orderFilter *string
triggerPrice *string
triggerBy *string
orderIv *string
timeInForce *string
positionIdx *int
orderLinkId *string
takeProfit *string
stopLoss *string
tpTriggerBy *string
slTriggerBy *string
reduceOnly *bool
closeOnTrigger *bool
smpType *string
mmp *bool
tpslMode *string
tpLimitPrice *string
slLimitPrice *string
tpOrderType *string
slOrderType *string
}
func (order *Order) TimeInForce(tif string) *Order {
order.timeInForce = &tif
return order
}
func (order *Order) IsLeverage(isLeverage int) *Order {
order.isLeverage = &isLeverage
return order
}
func (order *Order) TriggerPrice(triggerPrice string) *Order {
order.triggerPrice = &triggerPrice
return order
}
func (order *Order) OrderLinkId(orderLinkId string) *Order {
order.orderLinkId = &orderLinkId
return order
}
func (order *Order) Price(price string) *Order {
order.price = &price
return order
}
func (order *Order) TriggerDirection(direction int) *Order {
order.triggerDirection = &direction
return order
}
func (order *Order) OrderFilter(filter string) *Order {
order.orderFilter = &filter
return order
}
func (order *Order) TriggerBy(triggerBy string) *Order {
order.triggerBy = &triggerBy
return order
}
func (order *Order) OrderIv(iv string) *Order {
order.orderIv = &iv
return order
}
func (order *Order) PositionIdx(idx int) *Order {
order.positionIdx = &idx
return order
}
func (order *Order) TakeProfit(profit string) *Order {
order.takeProfit = &profit
return order
}
func (order *Order) StopLoss(loss string) *Order {
order.stopLoss = &loss
return order
}
func (order *Order) TpTriggerBy(triggerBy string) *Order {
order.tpTriggerBy = &triggerBy
return order
}
func (order *Order) SlTriggerBy(triggerBy string) *Order {
order.slTriggerBy = &triggerBy
return order
}
func (order *Order) ReduceOnly(reduce bool) *Order {
order.reduceOnly = &reduce
return order
}
func (order *Order) CloseOnTrigger(close bool) *Order {
order.closeOnTrigger = &close
return order
}
func (order *Order) SmpType(smp string) *Order {
order.smpType = &smp
return order
}
func (order *Order) Mmp(mmp bool) *Order {
order.mmp = &mmp
return order
}
func (order *Order) TpslMode(mode string) *Order {
order.tpslMode = &mode
return order
}
func (order *Order) TpLimitPrice(price string) *Order {
order.tpLimitPrice = &price
return order
}
func (order *Order) SlLimitPrice(price string) *Order {
order.slLimitPrice = &price
return order
}
func (order *Order) TpOrderType(orderType string) *Order {
order.tpOrderType = &orderType
return order
}
func (order *Order) SlOrderType(orderType string) *Order {
order.slOrderType = &orderType
return order
}
func (order *Order) Do(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
r := &request{
method: http.MethodPost,
endpoint: "/v5/order/create",
secType: secTypeSigned,
}
m := params{
"category": order.category,
"symbol": order.symbol,
"side": order.side,
"orderType": order.orderType,
"qty": order.qty,
}
if order.price != nil {
m["price"] = *order.price
}
if order.triggerDirection != nil {
m["triggerDirection"] = *order.triggerDirection
}
if order.orderFilter != nil {
m["orderFilter"] = *order.orderFilter
}
if order.triggerPrice != nil {
m["triggerPrice"] = *order.triggerPrice
}
if order.triggerBy != nil {
m["triggerBy"] = *order.triggerBy
}
if order.orderIv != nil {
m["orderIv"] = *order.orderIv
}
if order.timeInForce != nil {
m["timeInForce"] = *order.timeInForce
}
if order.positionIdx != nil {
m["positionIdx"] = *order.positionIdx
}
if order.orderLinkId != nil {
m["orderLinkId"] = *order.orderLinkId
}
if order.takeProfit != nil {
m["takeProfit"] = *order.takeProfit
}
if order.stopLoss != nil {
m["stopLoss"] = *order.stopLoss
}
if order.tpTriggerBy != nil {
m["tpTriggerBy"] = *order.tpTriggerBy
}
if order.slTriggerBy != nil {
m["slTriggerBy"] = *order.slTriggerBy
}
if order.reduceOnly != nil {
m["reduceOnly"] = *order.reduceOnly
}
if order.closeOnTrigger != nil {
m["closeOnTrigger"] = *order.closeOnTrigger
}
if order.smpType != nil {
m["smpType"] = *order.smpType
}
if order.mmp != nil {
m["mmp"] = *order.mmp
}
if order.tpslMode != nil {
m["tpslMode"] = *order.tpslMode
}
if order.tpLimitPrice != nil {
m["tpLimitPrice"] = *order.tpLimitPrice
}
if order.slLimitPrice != nil {
m["slLimitPrice"] = *order.slLimitPrice
}
if order.tpOrderType != nil {
m["tpOrderType"] = *order.tpOrderType
}
if order.slOrderType != nil {
m["slOrderType"] = *order.slOrderType
}
r.setParams(m)
data, err := order.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 *Trade) Do(ctx context.Context, opts ...RequestOption) (res *ServerResponse, err error) {
if err = handlers.ValidateParams(s.params); err != nil {
return nil, err
}
r := &request{
method: http.MethodPost,
endpoint: "/v5/order/create",
secType: secTypeSigned,
}
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
}