Help us shape the future of Go! Take the 2026 Go Developer Survey

Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
- API
  
  Reference documentation for the pkg.go.dev API
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

infoway

package module

Go to main page

Versions in this module

v0

v0.4.1

Sep 23, 2026

Changes in this version

+ func IsSubscribeQuotaExceeded(code int) bool

type WSOptions

+ StaleAfter time.Duration

+ SubscribeRetry time.Duration

v0.4.0

Sep 22, 2026

Changes in this version

+ func ClassifyRest(ret int, msg string) int

+ func IsTerminalWs(code int) bool

+ func ValidSymbolType(s SymbolType) bool

v0.3.0

Sep 21, 2026

Changes in this version

+ const Version

+ func IsWsError(code int) bool

+ func JoinMarkets(markets ...Market) string

+ func Ptr[T any](v T) *T

+ func RestErrorLabel(code int) string

+ func RestErrorName(code int) string

+ func WsErrorLabel(code int) string

+ func WsErrorName(code int) string

+ type APIError struct

+ ErrorName string

+ Msg string

+ Ret int

+ TraceID string

+ func OfHTTPStatus(status int, msg, traceID string) *APIError

+ func OfRest(ret int, msg, traceID string) *APIError

+ func OfWS(ret int, msg, traceID string) *APIError

+ func (e *APIError) Error() string

+ type AuthError struct

+ type Basic struct

+ func (b *Basic) GetAdjustmentFactors(ctx context.Context, symbol, market, beginDay, endDay string) (any, error)

+ func (b *Basic) GetMarkets(ctx context.Context) (any, error)

+ func (b *Basic) GetStockDetail(ctx context.Context, typ SymbolType, symbol string) (any, error)

+ func (b *Basic) GetSymbolInfo(ctx context.Context, typ SymbolType, symbols string) (any, error)

+ func (b *Basic) GetSymbols(ctx context.Context, typ SymbolType, symbols string) (any, error)

+ func (b *Basic) GetTradingDays(ctx context.Context, market, beginDay, endDay string) (any, error)

+ func (b *Basic) GetTradingHours(ctx context.Context) (any, error)

+ func (b *Basic) GetTradingSchedule(ctx context.Context) (any, error)

+ func (b *Basic) GetTradingScheduleByType(ctx context.Context, typ string) (any, error)

+ type Business string

+ const BusinessCommon

+ const BusinessCrypto

+ const BusinessIndia

+ const BusinessJapan

+ const BusinessKorea

+ const BusinessStock

+ const BusinessTaiwan

+ func (b Business) String() string

+ type Client struct

+ Basic *Basic

+ Common *MarketData

+ Crypto *MarketData

+ Financial *Financial

+ India *MarketData

+ Japan *MarketData

+ Korea *MarketData

+ Market *MarketClient

+ Packages *Packages

+ Plate *Plate

+ Stock *MarketData

+ StockInfo *StockInfo

+ Taiwan *MarketData

+ func New(opts Options) *Client

+ func (c *Client) Close()

+ type Financial struct

+ func (f *Financial) GetBalanceSheet(ctx context.Context, symbol string, typ SymbolType, period PeriodType) (any, error)

+ func (f *Financial) GetCashFlow(ctx context.Context, symbol string, typ SymbolType, period PeriodType) (any, error)

+ func (f *Financial) GetDividend(ctx context.Context, symbol string, typ SymbolType, period PeriodType) (any, error)

+ func (f *Financial) GetDividendPayout(ctx context.Context, symbol string, typ SymbolType) (any, error)

+ func (f *Financial) GetEarningStatus(ctx context.Context, symbol string, typ SymbolType) (any, error)

+ func (f *Financial) GetEarnings(ctx context.Context, symbol string, typ SymbolType, period PeriodType) (any, error)

+ func (f *Financial) GetIncomeStatement(ctx context.Context, symbol string, typ SymbolType, period PeriodType) (any, error)

+ func (f *Financial) GetRevenue(ctx context.Context, symbol string, typ SymbolType, period PeriodType) (any, error)

+ func (f *Financial) GetStatistics(ctx context.Context, symbol string, typ SymbolType, period PeriodType) (any, error)

+ type IOError struct

+ Cause error

+ Msg string

+ func (e *IOError) Error() string

+ func (e *IOError) Unwrap() error

+ type KlineType int

+ const KlineDay

+ const KlineHour1

+ const KlineHour2

+ const KlineHour4

+ const KlineMin1

+ const KlineMin15

+ const KlineMin30

+ const KlineMin5

+ const KlineMonth

+ const KlineQuarter

+ const KlineWeek

+ const KlineYear

+ type Lang string

+ const LangEN

+ const LangZHCN

+ func (l Lang) String() string

+ type Market string

+ const MarketCN

+ const MarketHK

+ const MarketIN

+ const MarketJP

+ const MarketKS

+ const MarketTW

+ const MarketUS

+ func (m Market) String() string

+ type MarketClient struct

+ func (m *MarketClient) GetBreadth(ctx context.Context, market, lang string) (any, error)

+ func (m *MarketClient) GetIndexes(ctx context.Context, lang string) (any, error)

+ func (m *MarketClient) GetLeaders(ctx context.Context, market string, limit int, lang string) (any, error)

+ func (m *MarketClient) GetOverview(ctx context.Context, market, lang string) (any, error)

+ func (m *MarketClient) GetRank(ctx context.Context, market, key string, opts *RankOptions) (any, error)

+ func (m *MarketClient) GetRankCategories(ctx context.Context, market, lang string) (any, error)

+ func (m *MarketClient) GetRankConfig(ctx context.Context, market string) (any, error)

+ func (m *MarketClient) GetTemperature(ctx context.Context, market, lang string) (any, error)

+ func (m *MarketClient) GetTurnover(ctx context.Context, market, lang string) (any, error)

+ type MarketData struct

+ func (m *MarketData) GetDepth(ctx context.Context, codes string) (any, error)

+ func (m *MarketData) GetKline(ctx context.Context, codes string, klineType KlineType, count int, ...) (any, error)

+ func (m *MarketData) GetTrade(ctx context.Context, codes string) (any, error)

+ type NewsLang string

+ const NewsDE

+ const NewsEN

+ const NewsES

+ const NewsFR

+ const NewsJA

+ const NewsKO

+ const NewsPT

+ const NewsRU

+ const NewsTR

+ const NewsZHHans

+ const NewsZHHant

+ func (l NewsLang) String() string

+ type NewsOptions struct

+ APIKey string

+ BaseURL string

+ HeartbeatInterval time.Duration

+ Lang string

+ MaxReconnectAttempts int

+ PrintFrames bool

+ ReconnectBackoff time.Duration

+ type NewsWebSocket struct

+ OnDisconnect func()

+ OnError func(error)

+ OnFrame func(string)

+ OnNews func(map[string]any)

+ OnNewsParsed func(map[string]any)

+ OnReconnect func()

+ func NewNewsWebSocket(opts NewsOptions) (*NewsWebSocket, error)

+ func (n *NewsWebSocket) Close() error

+ func (n *NewsWebSocket) Connect(ctx context.Context) error

+ func (n *NewsWebSocket) Subscribe(lang string)

+ func (n *NewsWebSocket) Unsubscribe()

+ type Options struct

+ APIKey string

+ BaseURL string

+ MaxRetries int

+ Timeout time.Duration

+ type Packages struct

+ func (p *Packages) GetInfo(ctx context.Context) (any, error)

+ type PeriodType string

+ const PeriodFH

+ const PeriodFQ

+ const PeriodFY

+ func (p PeriodType) String() string

+ type Plate struct

+ func (p *Plate) GetChart(ctx context.Context, market string, limit int) (any, error)

+ func (p *Plate) GetConcept(ctx context.Context, market string, limit int) (any, error)

+ func (p *Plate) GetIndustry(ctx context.Context, market string, limit int) (any, error)

+ func (p *Plate) GetIntro(ctx context.Context, plateSymbol string) (any, error)

+ func (p *Plate) GetMembers(ctx context.Context, plateSymbol string, offset, limit int) (any, error)

+ type RankOptions struct

+ Lang string

+ Limit int

+ Offset int

+ Order string

+ Sort string

+ type RankSort string

+ const RankSortChg

+ func (s RankSort) String() string

+ type RateLimitError struct

+ type RestErrorCode int

+ const RestBadRequest

+ const RestKlineExceedsLimit

+ const RestNoPermission

+ const RestOrderBookDepthExceedsLimit

+ const RestParamError

+ const RestParamLost

+ const RestProductNotExists

+ const RestProductsExceedsLimit

+ const RestRequestExceedLimit

+ const RestRequestForDayLimit

+ const RestServerError

+ const RestSuccess

+ const RestTimeLimitError

+ const RestTokenPermissionExpired

+ const RestWebsocketDisconnected

+ const RestWebsocketExceedsLimit

+ const RestWebsocketHeartbeatTimeout

+ type ScheduleType string

+ const ScheduleEnergy

+ const ScheduleForex

+ const ScheduleFutures

+ const ScheduleIndices

+ const ScheduleMetal

+ func ParseScheduleType(value string) (ScheduleType, bool)

+ func (s ScheduleType) String() string

+ type SortOrder string

+ const SortAsc

+ const SortDesc

+ func (s SortOrder) String() string

+ type StockInfo struct

+ func (s *StockInfo) GetCompany(ctx context.Context, symbol, lang string) (any, error)

+ func (s *StockInfo) GetConcepts(ctx context.Context, symbol, lang string) (any, error)

+ func (s *StockInfo) GetDrivers(ctx context.Context, symbol, lang string) (any, error)

+ func (s *StockInfo) GetEvents(ctx context.Context, symbol string, limit int, lang string) (any, error)

+ func (s *StockInfo) GetPanorama(ctx context.Context, symbol, lang string) (any, error)

+ func (s *StockInfo) GetRatings(ctx context.Context, symbol, lang string) (any, error)

+ func (s *StockInfo) GetValuation(ctx context.Context, symbol, lang string) (any, error)

+ type SymbolType string

+ const SymbolCrypto

+ const SymbolEnergy

+ const SymbolForex

+ const SymbolFutures

+ const SymbolIndices

+ const SymbolMetal

+ const SymbolStockCN

+ const SymbolStockHK

+ const SymbolStockIN

+ const SymbolStockJP

+ const SymbolStockKS

+ const SymbolStockTW

+ const SymbolStockUS

+ func (s SymbolType) String() string

+ type TimeoutError struct

+ Msg string

+ func (e *TimeoutError) Error() string

+ type WSOptions struct

+ APIKey string

+ BaseURL string

+ Business Business

+ HeartbeatInterval time.Duration

+ MaxReconnectAttempts int

+ PrintFrames bool

+ ReconnectBackoff time.Duration

+ type WebSocket struct

+ OnDepth func(map[string]any)

+ OnDisconnect func()

+ OnError func(error)

+ OnFrame func(string)

+ OnKline func(map[string]any)

+ OnReconnect func()

+ OnTrade func(map[string]any)

+ func NewWebSocket(opts WSOptions) (*WebSocket, error)

+ func (w *WebSocket) Close() error

+ func (w *WebSocket) Connect(ctx context.Context) error

+ func (w *WebSocket) SubscribeDepth(codes string)

+ func (w *WebSocket) SubscribeKline(codes string, klineType KlineType)

+ func (w *WebSocket) SubscribeTrade(codes string, includeTy bool)

+ func (w *WebSocket) UnsubscribeDepth(codes string)

+ func (w *WebSocket) UnsubscribeKline(codes string, klineType KlineType)

+ func (w *WebSocket) UnsubscribeTrade(codes string)

+ type WsCode int

+ const WsConnectOK

+ const WsHeartApply

+ const WsHeartbeat

+ const WsPushDepth

+ const WsPushKline

+ const WsPushNews

+ const WsPushTrade

+ const WsSubDepth

+ const WsSubDepthAck

+ const WsSubKline

+ const WsSubKlineAck

+ const WsSubNews

+ const WsSubNewsAck

+ const WsSubTrade

+ const WsSubTradeAck

+ const WsUnsubAck

+ const WsUnsubDepth

+ const WsUnsubKline

+ const WsUnsubNews

+ const WsUnsubTrade

+ type WsErrorCode int

+ const WsErrAPIKeyBlacklist

+ const WsErrAPIKeyEmpty

+ const WsErrAPIKeyExpired

+ const WsErrAPIKeyInvalid

+ const WsErrAllProductsQuantityExceed

+ const WsErrHandshakeAPIKeyMissing

+ const WsErrHandshakeAPIKeyNotExist

+ const WsErrHandshakeMaxConnections

+ const WsErrHandshakeNoPermission

+ const WsErrKlineQuantityExceed

+ const WsErrOrderBookDepthExceed

+ const WsErrParamError

+ const WsErrParamLost

+ const WsErrParamNotJSON

+ const WsErrProductCodeOrAlreadyConnected

+ const WsErrProductsQuantityExceed

+ const WsErrRequestFrequencyDayExceed

+ const WsErrRequestFrequencyMinExceed

+ const WsErrServerError

+ const WsErrWSConnExceed

+ const WsErrWSHeartTimeout

+ const WsErrWSURLWrong