Golang SDK for bitmex

implementation of https://github.com/BitMEX/api-connectors, https://www.bitmex.com/api/explorer

all structs and APIs are from the bitmex official api connectors, based on that, add authentication and fix bugs.

Why

the generated connectors by bitmex have too many mistakes to use, this SDK fix these bugs to ensure bitmex API can get right results.

Installation

go get github.com/maurodelazeri/bitmex-go

Examples

1. Get order book

apiClient = swagger.NewAPIClient(swagger.NewConfiguration())
orderBookApi := restful.NewOrderBookApi(apiClient.OrderBookApi)
orderBooks, err := orderBookApi.OrderBookGetL2("XBTUSD", 5)
if err != nil {
    log.Println("error wihle get orderbook: ", err)
}
for _, v := range orderBooks.AskList {
    log.Printf("%+v\n", v)
}
for _, v := range orderBooks.BidList {
    log.Printf("%+v\n", v)
}

2. Get your position

apiClient = swagger.NewAPIClient(swagger.NewConfiguration())
auth      = context.WithValue(context.TODO(), swagger.ContextAPIKey, swagger.APIKey{
        Key:    apiKey,
        Secret: secretKey,
    })

positionApi := apiClient.PositionApi
params := map[string]interface{}{
    "filter":  "{\"symbol\": \"XBTUSD\"}",
    "columns": "",
    "count":   float32(10),
}
positions, response, err := positionApi.PositionGet(auth, params)
if err != nil {
    log.Println("error: ", err)
}
log.Println(response.Status)
log.Printf("%+v\n", positions)

3. Get your wallet

apiClient = swagger.NewAPIClient(swagger.NewConfiguration())
auth      = context.WithValue(context.TODO(), swagger.ContextAPIKey, swagger.APIKey{
        Key:    apiKey,
        Secret: secretKey,
    })

userApi := apiClient.UserApi
params := map[string]interface{}{
    "currency": "",
}
wallet, response, err := userApi.UserGetWallet(auth, params)
if err != nil {
    log.Println("error: ", err)
}
log.Println(response.Status)
log.Printf("wallet: %+v\n", wallet)

4. Get margin info

apiClient = swagger.NewAPIClient(swagger.NewConfiguration())
auth      = context.WithValue(context.TODO(), swagger.ContextAPIKey, swagger.APIKey{
        Key:    apiKey,
        Secret: secretKey,
    })

userApi := apiClient.UserApi
margin, response, err := userApi.UserGetMargin(auth, nil)
if err != nil {
    log.Println("error: ", err)
}
log.Println(response.Status)
log.Printf("margin: %+v\n", margin)

5. Buy & Sell

apiClient = swagger.NewAPIClient(swagger.NewConfiguration())
auth      = context.WithValue(context.TODO(), swagger.ContextAPIKey, swagger.APIKey{
        Key:    apiKey,
        Secret: secretKey,
    })

// buy
orderApi := restful.NewOrderApi(apiClient.OrderApi, auth)
resp, orderId, err := orderApi.LimitBuy("XBTUSD", 1.0, 13000, "maurodelazeri_f_f_")
if err != nil {
    log.Println("error: ", err)
}
log.Printf("response: %s, orderId: %s\n", resp.Status, orderId)

// sell
resp, orderId, err := orderApi.LimitSell("XBTUSD", 1.0, 20000, "maurodelazeri_f_f_")
if err != nil {
    log.Println("error: ", err)
}
log.Printf("result: %s, orderId: %s\n", resp.Status, orderId)

6. Get your order

apiClient = swagger.NewAPIClient(swagger.NewConfiguration())
auth      = context.WithValue(context.TODO(), swagger.ContextAPIKey, swagger.APIKey{
        Key:    apiKey,
        Secret: secretKey,
    })

orderApi := apiClient.OrderApi
params := map[string]interface{}{
    "symbol":    "XBTUSD",
    "filter":    "",
    "columns":   "",
    "count":     float32(5),
    "start":     nil,
    "reverse":   true,
    "startTime": nil,
    "endTime":   nil,
}
orders, response, err := orderApi.OrderGetOrders(auth, params)
if err != nil {
    log.Println("error: ", err)
}
log.Println(response.Status)
log.Printf("orders: %+v\n", orders)

7. Even chat through RESTFul api

apiClient = swagger.NewAPIClient(swagger.NewConfiguration())
auth      = context.WithValue(context.TODO(), swagger.ContextAPIKey, swagger.APIKey{
        Key:    apiKey,
        Secret: secretKey,
    })

chatApi := apiClient.ChatApi
params := map[string]interface{}{
    "channelID": 2.0,
}
chat, response, err := chatApi.ChatNew(auth, "hello", params)
if err != nil {
    log.Println("error: ", err)
}
log.Println(response.Status)
log.Printf("%+v\n", chat)