calculateIntradaySeries calculates intraday series data

* DELETE request

floatEqual compares two floats with tolerance

formatQuantity Format quantity to correct precision and step size

getBrOrderID generates unique order ID (for futures contracts) Format: x-{BR_ID}{TIMESTAMP}{RANDOM} Futures limit is 32 characters, use this limit con

mockAPIServer creates a test HTTP server with configurable route handlers.

parseFloat parses a string to float64, returns 0 for empty string

parseFloat safely parses a float from interface{}

universeBaseKey returns the bare base ticker used for fuzzy candidate matching. The AI sometimes echoes a candidate as "QNTUSDC", "QNT-USDC", "QNTUSDT

Decision gets decision log storage

FormatQuantity formats quantity

FormatQuantity formats quantity

GetExchange gets exchange

GetOpenPositionBySymbol gets open position for specified symbol and direction

GetTrades retrieves trade/fill records from KuCoin

InitTables initializes position tables

NewDeepSeekClientWithOptions creates DeepSeek client (supports options pattern)

SanitizeError returns the error message if safe, otherwise returns a generic message

SetStopLoss Set stop-loss order

SetSuccessResponse sets success response

SetTakeProfit Set take-profit order

SyncOrdersFromBinance syncs Binance Futures trade history to local database Uses COMMISSION detection + fromId for efficient incremental sync Also cre

calculateATR calculates ATR

calculateMACD calculates MACD

convertSymbolBack converts KuCoin format back to generic symbol e.g. XBTUSDTM -> BTCUSDT

execute calls the API and returns the response as a string for LLM consumption.

formatPrice Format price to correct precision and tick size

genBitgetClientOid generates unique client order ID

pow10 returns 10^n as int64

* PUT request

roundToSzDecimals rounds quantity to correct precision

── Advanced (Request-object) path ────────────────────────────────────── BuildRequestBodyFromRequest converts a *Request into the provider's native wi

Equity gets equity storage

FormatCoinForAPI formats the coin name for Hyperliquid API. Stock perps need xyz:SYMBOL format, crypto uses plain symbol. Decision order: 1. `xyz:` p

GetActiveOrders Get active orders

GetCompetitionData retrieves competition data (all traders across platform)

GetConfig gets complete strategy configuration

GetFullConfig gets trader full configuration

GetTraderIDs retrieves all trader IDs

GetTradesForSymbol retrieves trade history for a specific symbol This is more reliable than using Income API which may have delays

GetWithTimeframes retrieves market data for specified multiple timeframes timeframes: list of timeframes, e.g. ["5m", "15m", "1h", "4h"] primaryTimefr

Kline open free kline from coinank

NewLighterTraderV2 Create new LIGHTER trader (using official SDK) Parameters: - walletAddr: Ethereum wallet address (required) - apiKeyPrivateKeyHex:

NewNoopLogger creates no-op logger (for testing)

NormalizeCoinBase removes common suffixes to get base symbol

ParseMCPResponse extracts the plain-text reply from a non-streaming response body.

SetMarginMode Set position mode (true=cross margin, false=isolated margin)

WithTemperature sets temperature parameter Usage example: client := mcp.NewClient(mcp.WithTemperature(0.7))

ensureAuthToken Ensure authentication token is valid

getEnv gets environment variable with default value

quantityToLots converts quantity (in base asset) to lots

── Helpers ───────────────────────────────────────────────────────────────────

truncateMessages removes oldest non-system messages until estimated tokens fit within the context limit. Returns the truncated messages and the number

AddUserMessage adds user message

BuildSystemPrompt builds the system prompt

BuildUserPrompt builds the user prompt with full trading context

CancelAllOrders Cancel all pending orders for this symbol

Close closes database connection

DB gets underlying database connection (for legacy code compatibility) Deprecated: use GormDB() instead

FormatQuantity formats quantity to correct precision

GetAI500ListCached returns the AI500 coin list served from a TTL cache. When the upstream fetch fails and stale data exists, the stale board is served

GetAIModel gets AI model

GetAccountInfo gets account information (for API)

GetCandles fetches historical candlestick data for a symbol coin: symbol name (e.g., "BTC", "TSLA", "AAPL", "xyz:TSLA") interval: "1m", "5m", "15m", "

GetLoadError returns the last load error for a trader