CryptoScope
One dashboard for crypto market intelligence
A unified analysis portal for cryptocurrency markets — real-time prices, technical indicators, sentiment, whale tracking, and a Binance-backed trading terminal. Built so I stopped tab-hopping between five different sites to make one decision.
Open the live appproblem
Crypto traders juggle CoinGecko, TradingView, the Fear & Greed index, whale-alert feeds, and Binance just to make a single trade. Context lives in too many tabs and none of the tools share state.
solution
Brought every signal into one Next.js dashboard. FastAPI backend pulls CoinGecko market data on a schedule, computes RSI, MACD, Bollinger Bands, ATR, and Stochastic RSI, layers in sentiment and whale flows, and exposes a trading terminal that places orders via Binance with rule-based automation guarded by hard risk limits.
architecture
external → compute → store → ui
outcome
Single screen replaces six. Public side runs free for anyone to read; the trading terminal and automation engine sit behind login.
stack
capabilities
- →Real-time market data and candlestick charts
- →RSI, MACD, SMA/EMA, Bollinger Bands, ATR, Stochastic RSI
- →Trading signals with confidence score and S/R levels
- →Trading terminal (market / limit / stop-loss) via Binance
- →Rule-based automation engine with risk controls
- →Sentiment, whale tracker, DeFi metrics
lessons learned
- 01Caching is the difference between a $2/mo and a $200/mo CoinGecko bill — Redis with smart TTL keys was worth more than any algorithm work.
- 02Trading automation must fail closed. Every rule has a hard kill switch and a per-day loss cap before it ever sees real keys.
- 03Splitting "public read" from "authenticated write" early kept the dashboard usable as a portfolio piece without exposing trading flows.
disclaimer
Educational use only. Not financial advice. Cryptocurrency is highly volatile — never trade what you cannot afford to lose, and always do your own research.