davidphay/bybit

Bybit client library for Go

bybit

bybit is an bybit client for the Go programming language.

Usage

REST API

import "github.com/hirokisan/bybit/v2"

client := bybit.NewClient().WithAuth("your api key", "your api secret")
res, err := client.Future().InversePerpetual().Balance(bybit.CoinBTC)
// do as you want

WebSocket API

for single use

import "github.com/hirokisan/bybit/v2"

wsClient := bybit.NewWebsocketClient()
svc, err := wsClient.Spot().V1().PublicV1()
if err != nil {
	return err
}
_, err = svc.SubscribeTrade(bybit.SymbolSpotBTCUSDT, func(response bybit.SpotWebsocketV1PublicV1TradeResponse) error {
	// do as you want
})
if err != nil {
	return err
}
svc.Start(context.Background())

for multiple use

import "github.com/hirokisan/bybit/v2"

wsClient := bybit.NewWebsocketClient()

executors := []bybit.WebsocketExecutor{}

svcRoot := wsClient.Spot().V1()
{
	svc, err := svcRoot.PublicV1()
	if err != nil {
		return err
	}
	_, err = svc.SubscribeTrade(bybit.SymbolSpotBTCUSDT, func(response bybit.SpotWebsocketV1PublicV1TradeResponse) error {
		// do as you want
	})
	if err != nil {
		return err
	}
	executors = append(executors, svc)
}
{
	svc, err := svcRoot.PublicV2()
	if err != nil {
		return err
	}
	_, err = svc.SubscribeTrade(bybit.SymbolSpotBTCUSDT, func(response bybit.SpotWebsocketV1PublicV2TradeResponse) error {
		// do as you want
	})
	if err != nil {
		return err
	}
	executors = append(executors, svc)
}

wsClient.Start(context.Background(), executors)

V5 usage

import "github.com/hirokisan/bybit/v2"

wsClient := bybit.NewWebsocketClient().WithBaseURL("wss://stream-testnet.bybit.com").WithAuth("key", "secret")
svc, err := wsClient.V5().Private()
if err != nil {
	// handle dialing error
}

err = svc.Subscribe()
if err != nil {
	// handle subscription error
}

err = svc.SubscribePosition(func(position bybit.V5WebsocketPrivatePositionResponse) error {
	// handle new position information
})
if err != nil {
	// handle registration error
}

errHandler := func(isWebsocketClosed bool, err error) {
	// Connection issue (timeout, etc.).

	// At this point, the connection is dead and you must handle the reconnection yourself
}

err = svc.Start(context.Background(), errHandler)
if err != nil {
	// handle reconnection (ping issue, etc.). Probably can be ignored as the errHandler would be notified too
}

Implemented

The following API endpoints have been implemented

REST API V5

Market

• /v5/market/kline Get Kline
• /v5/market/mark-price-kline Get Mark Price Kline
• /v5/market/index-price-kline Get Index Price Kline
• /v5/market/premium-index-price-kline Get Premium Index Price Kline
• /v5/market/instruments-info Get Instruments Info
• /v5/market/orderbook Get Orderbook
• /v5/market/tickers Get Tickers
• /v5/market/funding/history Get Funding Rate History
• /v5/market/recent-trade Get Public Trading History
• /v5/market/open-interest Get Open Interest
• /v5/market/historical-volatility Get Historical Volatility
• /v5/market/insurance Get Insurance
• /v5/market/risk-limit Get Risk Limit

Position

• /v5/position/list Get Position Info
• /v5/position/set-leverage Set Leverage
• /v5/position/switch-isolated Switch Cross/Isolated Margin
• /v5/position/trading-stop Set Trading Stop
• /v5/position/switch-mode Switch Position Mode
• /v5/position/set-tpsl-mode Set TP/SL Mode
• /v5/position/closed-pnl Get Closed PnL
• /v5/position/set-risk-limit Set Risk Limit
• /v5/execution/list Get Execution

Order

• /v5/order/create Place Order
• /v5/order/amend Amend Order
• /v5/order/cancel Cancel Order
• /v5/order/realtime Get Open Orders
• /v5/order/cancel-all Cancel All Orders
• /v5/order/history Get Order History

Account

• /v5/account/wallet-balance Get Wallet Balance
• /v5/account/account-info Get Account Info
• /v5/account/transaction-log Get Transaction Log
• /v5/account/collateral-info Get Collateral Info
• /v5/account/set-collateral-switch Set Collateral Coin

Asset

• /v5/asset/transfer/query-inter-transfer-list Get Internal Transfer Records
• /v5/asset/transfer/query-account-coins-balance Get All Coins Balance
• /v5/asset/deposit/query-record Get Deposit Records
• /v5/asset/deposit/query-sub-member-record Get Sub Deposit Records
• /v5/asset/deposit/query-internal-record Get Internal Deposit Records
• /v5/asset/withdraw/query-record Get Withdrawal Records
• /v5/asset/coin/query-info Get Coin Info

User

• /v5/user/query-api Get API Key Information

REST API

Derivatives Unified Margin

Market Data Endpoints

• /derivatives/v3/public/order-book/L2 Get Order Book
• /derivatives/v3/public/kline Get Kline
• /derivatives/v3/public/tickers Get Latest Information For Symbol
• /derivatives/v3/public/instruments-info Get Instrument Info
• /derivatives/v3/public/mark-price-kline Get Mark Price Kline
• /derivatives/v3/public/index-price-kline Get Index Price Kline

Derivatives Contract

Market Data Endpoints

• /derivatives/v3/public/order-book/L2 Get Order Book
• /derivatives/v3/public/kline Get Kline
• /derivatives/v3/public/tickers Get Latest Information For Symbol
• /derivatives/v3/public/instruments-info Get Instrument Info
• /derivatives/v3/public/mark-price-kline Get Mark Price Kline
• /derivatives/v3/public/index-price-kline Get Index Price Kline

Inverse Perpetual

Market Data Endpoints

• /v2/public/orderBook/L2 Order Book
• /v2/public/kline/list Query Kline
• /v2/public/tickers Latest Information for Symbol
• /v2/public/trading-records Public Trading Records
• /v2/public/symbols Query Symbol
• /v2/public/mark-price-kline Query Mark Price Kline
• /v2/public/index-price-kline Query Index Price Kline
• /v2/public/premium-index-kline Query Premium Index Kline
• /v2/public/open-interest Open Interest
• /v2/public/big-deal Latest Big Deal
• /v2/public/account-ratio Long-Short Ratio

Account Data Endpoints

• /v2/private/order/create Place Active Order
• /v2/private/order/list Get Active Order
• /v2/private/order/cancel Cancel Active Order
• /v2/private/order/cancelAll Cancel All Active Orders
• /v2/private/order Query Active Order (real-time)
• /v2/private/stop-order/create Place Conditional Order
• /v2/private/stop-order/list Get Conditional Order
• /v2/private/stop-order/cancel Cancel Conditional Order
• /v2/private/stop-order/cancelAll Cancel All Conditional Orders
• /v2/private/stop-order Query Conditional Order (real-time)
• /v2/private/position/list My Position
• /v2/private/position/trading-stop Set Trading-Stop
• /v2/private/position/leverage/save Set Leverage
• /v2/private/account/api-key API Key info

Wallet Data Endpoints

• /v2/private/wallet/balance Get Wallet Balance

USDT Perpetual

Market Data Endpoints

• /v2/public/orderBook/L2 Order Book
• /public/linear/kline Query Kline
• /v2/public/tickers Latest Information for Symbol
• /v2/public/symbols Query Symbol
• /v2/public/open-interest Open Interest
• /v2/public/big-deal Latest Big Deal
• /v2/public/account-ratio Long-Short Ratio

Account Data Endpoints

• /private/linear/order/create Place Active Order
• /private/linear/order/list Get Active Order
• /private/linear/order/cancel Cancel Active Order
• /private/linear/order/cancel-all Cancel All Active Orders
• /private/linear/order/replace Replace Active Order
• /private/linear/order/search Query Active Order (real-time)
• /private/linear/stop-order/create Place Conditional Order
• /private/linear/stop-order/list Get Conditional Order
• /private/linear/stop-order/cancel Cancel Conditional Order
• /private/linear/stop-order/cancel-all Cancel All Conditional Orders
• /private/linear/stop-order/search Query Conditional Order (real-time)
• /private/linear/position/list My Position
• /private/linear/position/set-leverage Set Leverage
• /private/linear/position/trading-stop Set Trading-Stop
• /private/linear/trade/execution/list User Trade Records
• /v2/private/account/api-key API Key info

Wallet Data Endpoints

• /v2/private/wallet/balance Get Wallet Balance

Inverse Future

Market Data Endpoints

• /v2/public/orderBook/L2 Order Book
• /v2/public/kline/list Query Kline
• /v2/public/tickers Latest Information for Symbol
• /v2/public/trading-records Public Trading Records
• /v2/public/symbols Query Symbol
• /v2/public/mark-price-kline Query Index Price Kline
• /v2/public/index-price-kline Query Index Price Kline
• /v2/public/open-interest Open Interest
• /v2/public/big-deal Latest Big Deal
• /v2/public/account-ratio Long-Short Ratio

Account Data Endpoints

• /futures/private/order/create Place Active Order
• /futures/private/order/list Get Active Order
• /futures/private/order/cancel Cancel Active Order
• /futures/private/order/cancelAll Cancel All Active Orders
• /futures/private/order Query Active Order (real-time)
• /futures/private/stop-order/create Place Conditional Order
• /futures/private/stop-order/list Get Conditional Order
• /futures/private/stop-order/cancel Cancel Conditional Order
• /futures/private/stop-order/cancelAll Cancel All Conditional Orders
• /futures/private/stop-order Query Conditional Order (real-time)
• /futures/private/position/list My Position
• /futures/private/position/trading-stop Set Trading-Stop
• /futures/private/position/leverage/save Set Leverage
• /v2/private/account/api-key API Key info

Wallet Data Endpoints

• /v2/private/wallet/balance Get Wallet Balance

Spot v1

Market Data Endpoints

• /spot/v1/symbols Query Symbol
• /spot/quote/v1/depth Order Book
• /spot/quote/v1/depth/merged Merged Order Book
• /spot/quote/v1/trades Public Trading Records
• /spot/quote/v1/kline Query Kline
• /spot/quote/v1/ticker/24hr Latest Information for Symbol
• /spot/quote/v1/ticker/price Last Traded Price
• /spot/quote/v1/ticker/book_ticker Best Bid/Ask Price

Account Data Endpoints

• /spot/v1/order
  • Place Active Order
  • Get Active Order
  • Cancel Active Order
  • Fast Cancel Active Order
• /spot/v1/order/fast Fast Cancel Active Order
• /spot/order/batch-cancel Batch Cancel Active Order
• /spot/order/batch-fast-cancel Batch Fast Cancel Active Order
• /spot/order/batch-cancel-by-ids Batch Cancel Active Order By IDs
• /spot/v1/open-orders Open Orders

Wallet Data Endpoints

• /spot/v1/account Get Wallet Balance

WebSocket API

Public Topics V5

• Orderbook
• Kline
• Ticker
• Trade
• Liquidation

Private Topics V5

• Position
• Order
• Wallet

Spot v1

Public Topics

• trade

Public Topics V2

• trade

Private Topics

• outboundAccountInfo

Integration Tests

There are tests so that we can get to know the changes of bybit api response.

See below

• REST API Integration Test
• Websocket API Integration Test

Contributing

I would like to cover Bybit API and contributions are always welcome. The calling pattern is established, so adding new methods is relatively straightforward. See some PRs like hirokisan#44.

To submit issues, PRs, and every other help is welcome.