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🤖 Binance Spot Testnet Trading Bot (CCXT)\n\nAutomated momentum scalping bot running on Binance Spot Testnet via CCXT library.\n\n## Strategy\n- **RSI(14) Oversold** (< 30) + **Bullish MACD Crossover** + **Volume Spike** (1.5x avg)\n- 2% Take Profit / 1% Stop Loss\n- $100 budget, $20 per trade, max 5 concurrent trades\n\n## Architecture\n\n```mermaid\ngraph TD\n A[bot.ts - Cron Every 5 min] --> B[scanner.ts - Scan USDT Pairs]\n A --> C[trade-manager.ts - Monitor TP/SL]\n B --> D[indicators.ts - RSI, MACD, Volume]\n B -->|Signal Found| E[trade-manager.ts - Execute Buy]\n A -->|Every 15 min| F[reporter.ts - Telegram Report]\n C -->|TP/SL Hit| G[Auto Sell & Notify]\n H[dashboard.tsx - Web Dashboard] --> C\n I[exchange.ts - CCXT + Anti-Block] --> A\n I --> H\n```\n\n## Files\n| File | Purpose |\n|------|---------|\n| `bot.ts` | Main cron loop (interval, every 5 min) |\n| `scanner.ts` | Scans USDT pairs for entry signals |\n| `indicators.ts` | RSI, MACD, volume spike calculations |\n| 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Trade management: tracking, TP/SL monitoring, PnL\nimport * as ccxt from \"npm:ccxt@4\";\nimport { CONFIG, type ActiveTrade } from \"./config.ts\";\nimport { blob } from \"https://esm.town/v/std/blob\";\nimport { sendTelegram, formatUSD, formatPct } from \"./telegram.ts\";\nimport { withRetry } from \"./exchange.ts\";\n\nconst TRADES_KEY = \"binance_bot_active_trades\";\nconst CLOSED_KEY = \"binance_bot_closed_trades\";\n\nexport async function loadTrades(): Promise {\n try {\n return (await blob.getJSON(TRADES_KEY)) as ActiveTrade[] || [];\n } catch {\n return [];\n }\n}\n\nexport async function saveTrades(trades: ActiveTrade[]): Promise {\n await blob.setJSON(TRADES_KEY, trades);\n}\n\nexport async function loadClosedTrades(): Promise {\n try {\n return (await blob.getJSON(CLOSED_KEY)) as ActiveTrade[] || [];\n } catch {\n return [];\n }\n}\n\nasync function appendClosedTrade(trade: ActiveTrade): Promise {\n const closed = await loadClosedTrades();\n closed.push(trade);\n // Keep last 100 closed trades\n if (closed.length > 100) closed.splice(0, closed.length - 100);\n await blob.setJSON(CLOSED_KEY, closed);\n}\n\nexport function getAllocatedCapital(trades: ActiveTrade[]): number {\n return trades\n .filter(t => t.status === \"active\")\n .reduce((sum, t) => sum + t.allocation, 0);\n}\n\nexport function canOpenNewTrade(trades: ActiveTrade[]): boolean {\n const allocated = getAllocatedCapital(trades);\n return allocated + CONFIG.ALLOCATION_PER_TRADE <= CONFIG.TOTAL_TRADING_BUDGET;\n}\n\nexport async function openTrade(\n exchange: ccxt.binance,\n symbol: string,\n currentPrice: number,\n): Promise {\n const trades = await loadTrades();\n\n // Check if already in this symbol\n if (trades.some(t => t.symbol === symbol && t.status === \"active\")) {\n console.log(`Already have active trade in ${symbol}, skipping`);\n return null;\n }\n\n if (!canOpenNewTrade(trades)) {\n console.log(\"Max allocation reached, cannot open new trade\");\n return null;\n }\n\n const allocation = CONFIG.ALLOCATION_PER_TRADE;\n const quantity = allocation / currentPrice;\n\n try {\n const order = await withRetry(exchange, () =>\n exchange.createMarketBuyOrder(symbol, quantity)\n );\n\n const filledPrice = order.average || order.price || currentPrice;\n const filledQty = order.filled || quantity;\n\n const trade: ActiveTrade = {\n id: order.id || `${Date.now()}-${symbol}`,\n symbol,\n side: \"buy\",\n entryPrice: filledPrice,\n quantity: filledQty,\n allocation,\n takeProfitPrice: filledPrice * (1 + CONFIG.TAKE_PROFIT_PCT),\n stopLossPrice: filledPrice * (1 - CONFIG.STOP_LOSS_PCT),\n entryTime: Date.now(),\n status: \"active\",\n };\n\n trades.push(trade);\n await saveTrades(trades);\n\n const msg = `🟢 NEW TRADE OPENED\n━━━━━━━━━━━━━━━━━━\n📊 Symbol: ${symbol}\n💰 Entry: ${formatUSD(filledPrice)}\n📦 Qty: ${filledQty.toFixed(6)}\n💵 Allocation: ${formatUSD(allocation)}\n🎯 TP: ${formatUSD(trade.takeProfitPrice)} (+${formatPct(CONFIG.TAKE_PROFIT_PCT)})\n🛑 SL: ${formatUSD(trade.stopLossPrice)} (-${formatPct(CONFIG.STOP_LOSS_PCT)})\n⏰ Time: ${new Date().toISOString()}`;\n\n await sendTelegram(msg);\n console.log(`✅ Opened trade: ${symbol} @ ${filledPrice}`);\n return trade;\n } catch (err: any) {\n console.error(`Failed to open trade ${symbol}:`, err.message);\n await sendTelegram(`❌ Failed to open ${symbol}: ${err.message}`);\n return null;\n }\n}\n\nexport async function monitorTrades(exchange: ccxt.binance): Promise {\n const trades = await loadTrades();\n const activeTrades = trades.filter(t => t.status === \"active\");\n\n if (activeTrades.length === 0) return;\n\n for (const trade of activeTrades) {\n try {\n const ticker = await withRetry(exchange, () =>\n exchange.fetchTicker(trade.symbol)\n );\n const currentPrice = ticker.last || ticker.close || 0;\n if (!currentPrice) continue;\n\n // Check Take Profit\n if (currentPrice >= trade.takeProfitPrice) {\n await closeTrade(exchange, trade, currentPrice, \"tp_hit\");\n }\n // Check Stop Loss\n else if (currentPrice <= trade.stopLossPrice) {\n await closeTrade(exchange, trade, currentPrice, \"sl_hit\");\n }\n } catch (err: any) {\n console.error(`Error monitoring ${trade.symbol}:`, err.message);\n }\n }\n}\n\nasync function closeTrade(\n exchange: ccxt.binance,\n trade: ActiveTrade,\n currentPrice: number,\n reason: \"tp_hit\" | \"sl_hit\" | \"closed\",\n): Promise {\n try {\n // Sell the position\n await withRetry(exchange, () =>\n exchange.createMarketSellOrder(trade.symbol, trade.quantity)\n );\n } catch (err: any) {\n console.error(`Failed to sell ${trade.symbol}:`, err.message);\n // Still mark as closed to avoid stuck trades\n }\n\n trade.status = reason;\n trade.exitPrice = currentPrice;\n trade.exitTime = Date.now();\n trade.pnl = (currentPrice - trade.entryPrice) * trade.quantity;\n\n // Update storage\n const trades = await loadTrades();\n const idx = trades.findIndex(t => t.id === trade.id);\n if (idx >= 0) trades[idx] = trade;\n const stillActive = trades.filter(t => t.status === \"active\");\n await saveTrades(stillActive);\n await appendClosedTrade(trade);\n\n const emoji = reason === \"tp_hit\" ? \"🎯✅\" : \"🛑❌\";\n const pnlEmoji = (trade.pnl || 0) >= 0 ? \"📈\" : \"📉\";\n\n const msg = `${emoji} TRADE ${reason === \"tp_hit\" ? \"TP HIT\" : \"SL HIT\"}\n━━━━━━━━━━━━━━━━━━\n📊 Symbol: ${trade.symbol}\n💰 Entry: ${formatUSD(trade.entryPrice)}\n💸 Exit: ${formatUSD(currentPrice)}\n${pnlEmoji} PnL: ${formatUSD(trade.pnl || 0)}\n⏱ Duration: ${Math.round((Date.now() - trade.entryTime) / 60000)} min`;\n\n await sendTelegram(msg);\n console.log(`${reason}: ${trade.symbol} PnL: ${trade.pnl?.toFixed(2)}`);\n}\n","label",[139],"b0e6de8c-5a50-11f1-8cc0-ee650bb23af1","telegram.ts","b0e6df68-5a50-11f1-8cc0-ee650bb23af1",3,["D",1779943803688],"// Telegram notification helper\nimport { CONFIG } from \"./config.ts\";\n\nexport async function sendTelegram(message: string): Promise {\n try {\n const url = `https://api.telegram.org/bot${CONFIG.TELEGRAM_TOKEN}/sendMessage`;\n const resp = await fetch(url, {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify({\n chat_id: CONFIG.CHAT_ID,\n text: message,\n parse_mode: \"HTML\",\n disable_web_page_preview: true,\n }),\n });\n\n if (!resp.ok) {\n console.error(\"Telegram send failed:\", resp.status, await resp.text());\n return false;\n }\n return true;\n } catch (err) {\n console.error(\"Telegram error:\", err);\n return false;\n }\n}\n\nexport function formatUSD(n: number): string {\n return `$${n.toFixed(2)}`;\n}\n\nexport function formatPct(n: number): string {\n return `${(n * 100).toFixed(2)}%`;\n}\n",[150],"d8a968c2-5a50-11f1-9621-ee650bb23af1","scanner.ts","d8a9698a-5a50-11f1-9621-ee650bb23af1",6,["D",1779943870392],"// Market scanner: scans USDT pairs for momentum + volume signals\nimport * as ccxt from \"npm:ccxt@4\";\nimport { CONFIG } from \"./config.ts\";\nimport { calculateRSI, calculateMACD, detectVolumeSpike } from \"./indicators.ts\";\nimport { withRetry } from \"./exchange.ts\";\n\nexport interface ScanResult {\n symbol: string;\n price: number;\n rsi: number;\n macdBullishCross: boolean;\n volumeSpike: boolean;\n signal: boolean;\n volume24h: number;\n}\n\n// Top USDT pairs typically available on Binance testnet\nconst TESTNET_PAIRS = [\n \"BTC/USDT\", \"ETH/USDT\", \"BNB/USDT\", \"XRP/USDT\", \"SOL/USDT\",\n \"ADA/USDT\", \"DOGE/USDT\", \"DOT/USDT\", \"LTC/USDT\", \"LINK/USDT\",\n \"AVAX/USDT\", \"MATIC/USDT\", \"UNI/USDT\", \"ATOM/USDT\", \"ETC/USDT\",\n \"FIL/USDT\", \"TRX/USDT\", \"NEAR/USDT\", \"APT/USDT\", \"ARB/USDT\",\n];\n\nexport async function scanMarkets(exchange: ccxt.binance): Promise {\n const results: ScanResult[] = [];\n const scannedCount = { total: 0, errors: 0 };\n\n // Load available markets first\n await withRetry(exchange, () => exchange.loadMarkets());\n\n // Filter to pairs that exist on testnet\n const availablePairs = TESTNET_PAIRS.filter(p => exchange.markets[p]);\n console.log(`Scanning ${availablePairs.length} USDT pairs...`);\n\n for (const symbol of availablePairs) {\n try {\n scannedCount.total++;\n\n // Fetch OHLCV data (1h candles, last 50)\n const ohlcv = await withRetry(exchange, () =>\n exchange.fetchOHLCV(symbol, \"1h\", undefined, 50)\n );\n\n if (!ohlcv || ohlcv.length < 30) {\n console.log(`${symbol}: insufficient OHLCV data (${ohlcv?.length || 0} candles)`);\n continue;\n }\n\n const closes = ohlcv.map(c => c[4] as number);\n const volumes = ohlcv.map(c => c[5] as number);\n const currentPrice = closes[closes.length - 1];\n\n // Calculate indicators\n const rsi = calculateRSI(closes, CONFIG.RSI_PERIOD);\n const macd = calculateMACD(closes, CONFIG.MACD_FAST, CONFIG.MACD_SLOW, CONFIG.MACD_SIGNAL);\n const volumeSpike = detectVolumeSpike(volumes, CONFIG.VOLUME_SPIKE_MULTIPLIER);\n\n // Entry signal: RSI oversold + Bullish MACD crossover + Volume spike\n const signal = rsi < CONFIG.RSI_OVERSOLD && macd.bullishCrossover && volumeSpike;\n\n const result: ScanResult = {\n symbol,\n price: currentPrice,\n rsi: Math.round(rsi * 100) / 100,\n macdBullishCross: macd.bullishCrossover,\n volumeSpike,\n signal,\n volume24h: volumes[volumes.length - 1],\n };\n\n results.push(result);\n\n if (signal) {\n console.log(`🚨 SIGNAL: ${symbol} — RSI: ${rsi.toFixed(1)}, MACD cross: ✅, Volume spike: ✅`);\n }\n\n // Rate limiting between symbols\n await new Promise(r => setTimeout(r, 500));\n } catch (err: any) {\n scannedCount.errors++;\n console.warn(`Failed to scan ${symbol}: ${err.message}`);\n }\n }\n\n console.log(`Scan complete: ${scannedCount.total} pairs, ${scannedCount.errors} errors, ${results.filter(r => r.signal).length} signals`);\n return results;\n}\n",[157],"e6ad3232-5a50-11f1-a615-ee650bb23af1","reporter.ts","e6ad32fa-5a50-11f1-a615-ee650bb23af1",7,["D",1779943893907],"// Telegram report generator — sends detailed 15-min reports\nimport * as ccxt from \"npm:ccxt@4\";\nimport { CONFIG } from \"./config.ts\";\nimport { sendTelegram, formatUSD, formatPct } from \"./telegram.ts\";\nimport { loadTrades, loadClosedTrades, getAllocatedCapital } from \"./trade-manager.ts\";\nimport { withRetry } from \"./exchange.ts\";\nimport type { ScanResult } from \"./scanner.ts\";\n\nexport async function sendDetailedReport(\n exchange: ccxt.binance,\n scanResults: ScanResult[],\n): Promise {\n try {\n // 1. Fetch account balance\n const balance = await withRetry(exchange, () => exchange.fetchBalance());\n const usdtBalance = balance.total?.USDT || 0;\n const usdtFree = balance.free?.USDT || 0;\n\n // 2. Load trade data\n const activeTrades = await loadTrades();\n const closedTrades = await loadClosedTrades();\n const allocated = getAllocatedCapital(activeTrades);\n const freeCapital = CONFIG.TOTAL_TRADING_BUDGET - allocated;\n const activeCount = activeTrades.filter(t => t.status === \"active\").length;\n\n // 3. Calculate PnL summary\n const recentClosed = closedTrades.slice(-10); // last 10 closed\n const totalPnL = recentClosed.reduce((s, t) => s + (t.pnl || 0), 0);\n const wins = recentClosed.filter(t => (t.pnl || 0) > 0).length;\n const losses = recentClosed.filter(t => (t.pnl || 0) < 0).length;\n const winRate = recentClosed.length > 0 ? (wins / recentClosed.length * 100).toFixed(1) : \"N/A\";\n\n // 4. Build active trades section\n let activeTradeLines = \"\";\n for (const trade of activeTrades.filter(t => t.status === \"active\")) {\n try {\n const ticker = await withRetry(exchange, () =>\n exchange.fetchTicker(trade.symbol)\n );\n const currPrice = ticker.last || 0;\n const unrealizedPnL = (currPrice - trade.entryPrice) * trade.quantity;\n const pnlPct = ((currPrice - trade.entryPrice) / trade.entryPrice * 100).toFixed(2);\n const emoji = unrealizedPnL >= 0 ? \"📈\" : \"📉\";\n activeTradeLines += `\\n${emoji} ${trade.symbol}\n Entry: ${formatUSD(trade.entryPrice)} → Now: ${formatUSD(currPrice)}\n PnL: ${formatUSD(unrealizedPnL)} (${pnlPct}%)\n TP: ${formatUSD(trade.takeProfitPrice)} | SL: ${formatUSD(trade.stopLossPrice)}`;\n } catch {\n activeTradeLines += `\\n⚠️ ${trade.symbol} — price fetch failed`;\n }\n }\n if (!activeTradeLines) activeTradeLines = \"\\n No active trades\";\n\n // 5. Scan summary\n const signals = scanResults.filter(r => r.signal);\n const nearOversold = scanResults.filter(r => r.rsi < 40 && !r.signal);\n\n let scanSummary = `📡 Scanned: ${scanResults.length} pairs`;\n if (signals.length > 0) {\n scanSummary += `\\n🚨 Signals: ${signals.map(s => `${s.symbol} (RSI:${s.rsi})`).join(\", \")}`;\n } else {\n scanSummary += `\\n No entry signals detected`;\n }\n if (nearOversold.length > 0) {\n scanSummary += `\\n👀 Watchlist (RSI<40): ${nearOversold.slice(0, 5).map(s => `${s.symbol}:${s.rsi}`).join(\", \")}`;\n }\n\n // 6. Compose full report\n const report = `📊 BOT STATUS REPORT\n━━━━━━━━━━━━━━━━━━\n⏰ ${new Date().toISOString()}\n\n💰 ACCOUNT BALANCE\n Total USDT: ${formatUSD(usdtBalance)}\n Available: ${formatUSD(usdtFree)}\n\n💼 BUDGET STATUS\n Budget: ${formatUSD(CONFIG.TOTAL_TRADING_BUDGET)}\n Locked: ${formatUSD(allocated)} (${activeCount} trades)\n Free: ${formatUSD(freeCapital)}\n Slots: ${5 - activeCount}/5 available\n\n📈 ACTIVE TRADES${activeTradeLines}\n\n📋 RECENT PERFORMANCE\n Total PnL (last 10): ${formatUSD(totalPnL)}\n Win/Loss: ${wins}W / ${losses}L (${winRate}%)\n\n${scanSummary}\n━━━━━━━━━━━━━━━━━━\n🤖 Next scan in ~5 min | Next report in ~15 min`;\n\n await sendTelegram(report);\n console.log(\"📊 Detailed report sent to Telegram\");\n } catch (err: any) {\n console.error(\"Failed to send report:\", err.message);\n await sendTelegram(`⚠️ Report generation failed: ${err.message}`);\n }\n}\n",[164],"ad2a17fa-5a50-11f1-9621-ee650bb23af1","indicators.ts","ad2a18c2-5a50-11f1-9621-ee650bb23af1",2,["D",1779943797414],"// Technical indicators: RSI, MACD, Volume analysis\n\nexport function calculateRSI(closes: number[], period = 14): number {\n if (closes.length < period + 1) return 50; // neutral if not enough data\n\n let gains = 0;\n let losses = 0;\n\n // Initial average gain/loss\n for (let i = 1; i <= period; i++) {\n const diff = closes[i] - closes[i - 1];\n if (diff > 0) gains += diff;\n else losses += Math.abs(diff);\n }\n\n let avgGain = gains / period;\n let avgLoss = losses / period;\n\n // Smoothed RSI using Wilder's method\n for (let i = period + 1; i < closes.length; i++) {\n const diff = closes[i] - closes[i - 1];\n const gain = diff > 0 ? diff : 0;\n const loss = diff < 0 ? Math.abs(diff) : 0;\n avgGain = (avgGain * (period - 1) + gain) / period;\n avgLoss = (avgLoss * (period - 1) + loss) / period;\n }\n\n if (avgLoss === 0) return 100;\n const rs = avgGain / avgLoss;\n return 100 - 100 / (1 + rs);\n}\n\nexport function calculateEMA(data: number[], period: number): number[] {\n const ema: number[] = [];\n const multiplier = 2 / (period + 1);\n\n // Start with SMA for the first EMA value\n let sum = 0;\n for (let i = 0; i < period; i++) {\n sum += data[i];\n }\n ema.push(sum / period);\n\n for (let i = period; i < data.length; i++) {\n ema.push((data[i] - ema[ema.length - 1]) * multiplier + ema[ema.length - 1]);\n }\n return ema;\n}\n\nexport interface MACDResult {\n macdLine: number;\n signalLine: number;\n histogram: number;\n prevHistogram: number;\n bullishCrossover: boolean;\n}\n\nexport function calculateMACD(\n closes: number[],\n fastPeriod = 12,\n slowPeriod = 26,\n signalPeriod = 9,\n): MACDResult {\n const emaFast = calculateEMA(closes, fastPeriod);\n const emaSlow = calculateEMA(closes, slowPeriod);\n\n // Align arrays — EMA slow starts later\n const offset = slowPeriod - fastPeriod;\n const macdLine: number[] = [];\n for (let i = 0; i < emaSlow.length; i++) {\n macdLine.push(emaFast[i + offset] - emaSlow[i]);\n }\n\n if (macdLine.length < signalPeriod + 1) {\n return { macdLine: 0, signalLine: 0, histogram: 0, prevHistogram: 0, bullishCrossover: false };\n }\n\n const signalLineArr = calculateEMA(macdLine, signalPeriod);\n\n const currentMACD = macdLine[macdLine.length - 1];\n const currentSignal = signalLineArr[signalLineArr.length - 1];\n const histogram = currentMACD - currentSignal;\n\n // Previous histogram for crossover detection\n const prevIdx = macdLine.length - 2;\n const sigOffset = signalLineArr.length - macdLine.length + signalPeriod - 1;\n const prevSignal = signalLineArr.length >= 2 ? signalLineArr[signalLineArr.length - 2] : currentSignal;\n const prevMACD = macdLine[prevIdx] ?? currentMACD;\n const prevHistogram = prevMACD - prevSignal;\n\n // Bullish crossover: histogram crosses from negative to positive\n const bullishCrossover = prevHistogram < 0 && histogram >= 0;\n\n return { macdLine: currentMACD, signalLine: currentSignal, histogram, prevHistogram, bullishCrossover };\n}\n\nexport function detectVolumeSpike(volumes: number[], multiplier = 1.5): boolean {\n if (volumes.length < 21) return false;\n\n // Average of previous 20 candles (excluding the most recent)\n const recentVolumes = volumes.slice(-21, -1);\n const avgVolume = recentVolumes.reduce((a, b) => a + b, 0) / recentVolumes.length;\n const currentVolume = volumes[volumes.length - 1];\n\n return currentVolume > avgVolume * multiplier;\n}\n",[171],"b84230c8-5a50-11f1-a615-ee650bb23af1","exchange.ts","b842317c-5a50-11f1-a615-ee650bb23af1",4,["D",1779943816031],"// CCXT exchange initialization with anti-block & geo-bypass logic\nimport * as ccxt from \"npm:ccxt@4\";\nimport { CONFIG } from \"./config.ts\";\n\nlet currentUAIndex = 0;\n\nfunction getNextUserAgent(): string {\n const ua = CONFIG.USER_AGENTS[currentUAIndex % CONFIG.USER_AGENTS.length];\n currentUAIndex++;\n return ua;\n}\n\nexport function createExchange(): ccxt.binance {\n const exchange = new ccxt.binance({\n apiKey: CONFIG.API_KEY,\n secret: CONFIG.SECRET_KEY,\n options: {\n defaultType: \"spot\",\n adjustForTimeDifference: true,\n },\n headers: {\n \"User-Agent\": getNextUserAgent(),\n \"Accept-Language\": \"en-US,en;q=0.9\",\n \"Accept\": \"application/json\",\n },\n timeout: 30000,\n enableRateLimit: true,\n });\n\n // CRITICAL: enable sandbox/testnet mode\n exchange.setSandboxMode(true);\n\n return exchange;\n}\n\n// Retry wrapper with UA rotation for geo-block bypass\nexport async function withRetry(\n exchange: ccxt.binance,\n fn: () => Promise,\n maxRetries = 3,\n): Promise {\n let lastError: Error | null = null;\n\n for (let attempt = 0; attempt < maxRetries; attempt++) {\n try {\n return await fn();\n } catch (err: any) {\n lastError = err;\n const msg = err?.message || \"\";\n const isGeoBlock = err instanceof ccxt.PermissionDenied\n || err instanceof ccxt.ExchangeError\n || msg.includes(\"451\")\n || msg.includes(\"Restricted\")\n || msg.includes(\"restricted location\")\n || msg.includes(\"geo\");\n\n if (isGeoBlock && attempt < maxRetries - 1) {\n console.warn(`⚠️ Geo-block detected (attempt ${attempt + 1}/${maxRetries}). Rotating headers...`);\n // Rotate User-Agent\n exchange.headers = {\n ...exchange.headers,\n \"User-Agent\": getNextUserAgent(),\n \"X-Forwarded-For\": `${Math.floor(Math.random() * 255)}.${Math.floor(Math.random() * 255)}.${Math.floor(Math.random() * 255)}.${Math.floor(Math.random() * 255)}`,\n };\n // Small delay before retry\n await new Promise(r => setTimeout(r, 2000 * (attempt + 1)));\n continue;\n }\n\n // For non-geo errors or exhausted retries, throw\n throw err;\n }\n }\n\n throw lastError;\n}\n",[178],"00c05d0c-5a51-11f1-a21b-ee650bb23af1","dashboard.tsx",9,["D",1779943937654],"http","/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { renderToString } from \"https://esm.sh/react-dom@18.2.0/server\";\nimport React from \"https://esm.sh/react@18.2.0\";\nimport { loadTrades, loadClosedTrades, getAllocatedCapital } from \"./trade-manager.ts\";\nimport { CONFIG } from \"./config.ts\";\nimport { createExchange, withRetry } from \"./exchange.ts\";\nimport { parseVal } from \"https://esm.town/v/std/utils/index.ts\";\n\nfunction Dashboard({ data }: { data: any }) {\n return (\n \n \n Binance Testnet Bot Dashboard\n \n \n \n \n \n \n

🤖 Binance Testnet Bot

\n View Source\n

\n\n {/* Balance Card */}\n

Account Balance (USDT)

${data.balance?.toFixed(2) || \"N/A\"}

Budget Locked

${data.allocated?.toFixed(2)} / ${CONFIG.TOTAL_TRADING_BUDGET}

Active / Max Trades

{data.activeCount} / 5

\n\n {/* Active Trades */}\n

📈 Active Trades

\n {data.activeTrades.length === 0 ? (\n

No active trades

\n ) : (\n

\n \n \n \n \n \n \n \n \n \n \n \n \n {data.activeTrades.map((t: any, i: number) => (\n \n \n \n \n \n \n \n \n ))}\n \n

Symbol	Entry	TP	SL	Allocation	Duration
{t.symbol}	${t.entryPrice.toFixed(2)}	${t.takeProfitPrice.toFixed(2)}	${t.stopLossPrice.toFixed(2)}	${t.allocation}	{Math.round((Date.now() - t.entryTime) / 60000)}m

\n )}\n

\n\n {/* Closed Trades */}\n

📋 Recent Closed Trades

\n {data.closedTrades.length === 0 ? (\n

No closed trades yet

\n ) : (\n

\n \n \n \n \n \n \n \n \n \n \n \n {data.closedTrades.slice(-10).reverse().map((t: any, i: number) => (\n \n \n \n \n \n \n \n ))}\n \n

Symbol	Entry	Exit	PnL	Status
{t.symbol}	${t.entryPrice?.toFixed(2)}	${t.exitPrice?.toFixed(2) \|\| \"—\"}	= 0 ? \"text-green-400\" : \"text-red-400\"}`}>\n ${(t.pnl \|\| 0).toFixed(2)}\n	{t.status === \"tp_hit\" ? \"🎯 TP\" : t.status === \"sl_hit\" ? \"🛑 SL\" : \"⬜ Manual\"}

\n )}\n

\n\n

\n Auto-refreshes not enabled — reload the page to update. Bot scans every 5 min.\n

\n \n \n );\n}\n\nexport default async function(req: Request): Promise {\n const url = new URL(req.url);\n\n if (url.pathname === \"/source\") {\n return new Response(null, { status: 302, headers: { Location: parseVal().links.self.val } });\n }\n\n // Gather data\n let balance = 0;\n try {\n if (CONFIG.API_KEY && CONFIG.SECRET_KEY) {\n const exchange = createExchange();\n const bal = await withRetry(exchange, () => exchange.fetchBalance());\n balance = bal.total?.USDT || 0;\n }\n } catch (e: any) {\n console.error(\"Balance fetch error:\", e.message);\n }\n\n const activeTrades = (await loadTrades()).filter(t => t.status === \"active\");\n const closedTrades = await loadClosedTrades();\n const allocated = getAllocatedCapital(activeTrades);\n\n const data = {\n balance,\n allocated,\n activeCount: activeTrades.length,\n activeTrades,\n closedTrades,\n };\n\n const html = renderToString();\n return new Response(\"\" + html, {\n headers: { \"Content-Type\": \"text/html; charset=utf-8\" },\n });\n}\n",[185],"a3044fc0-5a50-11f1-a615-ee650bb23af1","config.ts","a3045074-5a50-11f1-a615-ee650bb23af1",1,["D",1779943780393],"// Configuration — all secrets read from environment variables\nexport const CONFIG = {\n API_KEY: Deno.env.get(\"BINANCE_API_KEY\") || \"\",\n SECRET_KEY: Deno.env.get(\"BINANCE_SECRET_KEY\") || \"\",\n TELEGRAM_TOKEN: Deno.env.get(\"TELEGRAM_TOKEN\") || \"\",\n CHAT_ID: Deno.env.get(\"TELEGRAM_CHAT_ID\") || \"\",\n\n // Capital allocation\n TOTAL_TRADING_BUDGET: 100, // $100 USDT max\n ALLOCATION_PER_TRADE: 20, // $20 per trade (max 5 simultaneous)\n\n // Risk management\n TAKE_PROFIT_PCT: 0.02, // 2% TP\n STOP_LOSS_PCT: 0.01, // 1% SL\n\n // Strategy parameters\n RSI_PERIOD: 14,\n RSI_OVERSOLD: 30,\n MACD_FAST: 12,\n MACD_SLOW: 26,\n MACD_SIGNAL: 9,\n VOLUME_SPIKE_MULTIPLIER: 1.5, // volume must be 1.5x average\n\n // Timing\n SCAN_INTERVAL_MS: 5 * 60 * 1000, // scan every 5 min\n REPORT_INTERVAL_MS: 15 * 60 * 1000, // report every 15 min\n\n // Anti-block: rotating user agents\n USER_AGENTS: [\n \"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/125.0.0.0 Safari/537.36\",\n \"Mozilla/5.0 (Macintosh; Intel Mac OS X 14_5) AppleWebKit/605.1.15 Safari/605.1.15\",\n \"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 Chrome/124.0.0.0 Safari/537.36\",\n \"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:126.0) Gecko/20100101 Firefox/126.0\",\n \"Mozilla/5.0 (Macintosh; Intel Mac OS X 14_5) AppleWebKit/537.36 Chrome/125.0.0.0 Safari/537.36\",\n ],\n};\n\nexport interface ActiveTrade {\n id: string;\n symbol: string;\n side: \"buy\";\n entryPrice: number;\n quantity: number;\n allocation: number;\n takeProfitPrice: number;\n stopLossPrice: number;\n entryTime: number;\n status: \"active\" | \"tp_hit\" | \"sl_hit\" | \"closed\";\n exitPrice?: number;\n exitTime?: number;\n pnl?: number;\n}\n",[192],"efdd7d44-5a50-11f1-9621-ee650bb23af1","bot.ts","efdd7e02-5a50-11f1-9621-ee650bb23af1",8,["D",1779943909321],"interval","// Main bot loop — runs every 5 minutes\n// Scans markets, executes trades, monitors positions, sends reports\nimport { createExchange } from \"./exchange.ts\";\nimport { scanMarkets } from \"./scanner.ts\";\nimport { openTrade, monitorTrades, canOpenNewTrade, loadTrades } from \"./trade-manager.ts\";\nimport { sendDetailedReport } from \"./reporter.ts\";\nimport { sendTelegram } from \"./telegram.ts\";\nimport { CONFIG } from \"./config.ts\";\nimport { blob } from \"https://esm.town/v/std/blob\";\n\nconst LAST_REPORT_KEY = \"binance_bot_last_report\";\n\nexport default async function (interval: Interval) {\n console.log(\"🤖 Bot cycle starting...\", new Date().toISOString());\n\n // Validate config\n if (!CONFIG.API_KEY || !CONFIG.SECRET_KEY) {\n console.error(\"❌ Missing BINANCE_API_KEY or BINANCE_SECRET_KEY env vars\");\n return;\n }\n\n const exchange = createExchange();\n\n try {\n // Step 1: Monitor existing trades (check TP/SL)\n console.log(\"📍 Monitoring active trades...\");\n await monitorTrades(exchange);\n\n // Step 2: Scan markets for new opportunities\n console.log(\"🔍 Scanning markets...\");\n const scanResults = await scanMarkets(exchange);\n\n // Step 3: Execute trades on signals (if budget allows)\n const signals = scanResults.filter(r => r.signal);\n if (signals.length > 0) {\n console.log(`🚨 Found ${signals.length} signals!`);\n for (const signal of signals) {\n const trades = await loadTrades();\n if (canOpenNewTrade(trades)) {\n await openTrade(exchange, signal.symbol, signal.price);\n } else {\n console.log(\"Budget fully allocated, skipping signal:\", signal.symbol);\n break;\n }\n }\n } else {\n console.log(\"No entry signals this cycle\");\n }\n\n // Step 4: Send detailed report every 15 minutes\n let lastReport = 0;\n try {\n lastReport = (await blob.getJSON(LAST_REPORT_KEY)) as number || 0;\n } catch { /* first run */ }\n\n const now = Date.now();\n if (now - lastReport >= CONFIG.REPORT_INTERVAL_MS) {\n await sendDetailedReport(exchange, scanResults);\n await blob.setJSON(LAST_REPORT_KEY, now);\n }\n\n console.log(\"✅ Bot cycle complete\");\n } catch (err: any) {\n console.error(\"❌ Bot cycle error:\", err.message);\n await sendTelegram(`❌ BOT ERROR\\n${err.message}`);\n }\n}\n",[199],"09136b3e-5a51-11f1-9b75-ee650bb23af1",["D",1779943951611],[33],"pulls","branches","forks","envVars",{"_216":180,"_218":66},"connections",{"_216":66,"_217":66},"count","unfilledCount","emptyCount",{"_46":206,"_37":33,"_35":36,"_141":-5,"_44":45,"_43":14,"_143":62,"_41":257,"_13":66,"_38":26,"_39":40,"_29":30,"_147":-5,"_230":258,"_32":259},{"_46":198,"_37":199,"_35":200,"_141":-5,"_44":45,"_43":201,"_143":62,"_41":254,"_13":66,"_38":203,"_39":204,"_29":30,"_147":-5,"_230":255,"_32":256},{"_46":191,"_37":192,"_35":193,"_141":-5,"_44":45,"_43":194,"_143":62,"_41":251,"_13":66,"_38":145,"_39":196,"_29":30,"_147":-5,"_230":252,"_32":253},{"_46":184,"_37":185,"_35":60,"_141":-5,"_44":45,"_43":186,"_143":62,"_41":248,"_13":66,"_38":188,"_39":189,"_29":30,"_147":-5,"_230":249,"_32":250},{"_46":177,"_37":178,"_35":179,"_141":-5,"_44":45,"_43":180,"_143":62,"_41":245,"_13":66,"_38":145,"_39":182,"_29":30,"_147":-5,"_230":246,"_32":247},{"_46":170,"_37":171,"_35":172,"_141":-5,"_44":45,"_43":173,"_143":62,"_41":242,"_13":66,"_38":145,"_39":175,"_29":30,"_147":-5,"_230":243,"_32":244},{"_46":163,"_37":164,"_35":165,"_141":-5,"_44":45,"_43":166,"_143":62,"_41":239,"_13":66,"_38":145,"_39":168,"_29":30,"_147":-5,"_230":240,"_32":241},{"_46":156,"_37":157,"_35":158,"_141":-5,"_44":45,"_43":159,"_143":62,"_41":236,"_13":66,"_38":145,"_39":161,"_29":30,"_147":-5,"_230":237,"_32":238},{"_46":149,"_37":150,"_35":151,"_141":-5,"_44":45,"_43":152,"_143":62,"_41":233,"_13":66,"_38":145,"_39":154,"_29":30,"_147":-5,"_230":234,"_32":235},{"_46":138,"_37":139,"_35":140,"_141":-5,"_44":45,"_43":142,"_143":62,"_41":229,"_13":66,"_38":145,"_39":146,"_29":30,"_147":-5,"_230":231,"_32":232},["D",1779943852497],"children",[],[139],["D",1779943803688],[],[150],["D",1779943870392],[],[157],["D",1779943893907],[],[164],["D",1779943797414],[],[171],["D",1779943816031],[],[178],["D",1779943937654],[],[185],["D",1779943780393],[],[192],["D",1779943909321],[],[199],["D",1779943951611],[],[33],["D",1779943763280],{"_99":98,"_106":101},{"_99":98,"_100":101,"_102":101,"_19":58,"_103":104,"_105":30},{"_13":14,"_37":89,"_46":45,"_90":47,"_91":-5,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":48,"_97":98},"ctx",{"_82":-5,"_125":297,"_298":299,"_300":301,"_302":30,"_303":30,"_304":30,"_305":62,"_306":-5,"_307":-7,"_308":-7,"_309":66,"_310":30,"_311":30,"_312":-5,"_313":30,"_314":30,"_315":30,"_316":-5},"ENV",{"_268":269,"_270":271,"_272":89,"_273":274,"_275":276,"_277":278,"_279":280,"_281":282,"_283":284,"_285":286,"_287":288,"_289":290,"_291":292,"_293":294,"_295":296},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

Diff · v10