Call cc.data_tools — Comprehensive TA computation engine: 25+ indicators (SMA, EMA, RSI, MACD, ATR, Bollinger, Stochastic, ADX, CCI, Ichimoku, VWAP, Volume Profile, Fibonacci, Pivots, etc.) on any OHLCV data. Purpose: Comprehensive TA computation engine: 25+ indicators (SMA, EMA, RSI, MACD, ATR, Bollinger, Stochastic, ADX, CCI, Ichimoku, VWAP, Volume Profile, Fibonacci, Pivots, etc.) on any OHLCV data. Behavior: READ-ONLY. Does not place orders, move funds, or mutate your exchange account. Live / near-real-time data. Auth: X-Api-Key or x402 payment proof (X-PAYMENT / __x_payment). Anonymous unauthenticated calls receive HTTP 402 with payment accepts. Cost: $0.005 USDC per successful call (x402 Base USDC pay-per-use or prepaid X-Api-Key balance). Linked Connect keys are free. This is billing, not a side effect. Rate limit: 30/min (per API key). Tier: standard. Returns: Full indicator suite output for all requested tools: computed values, signals, divergences, and crossovers at every data point. Guidelines: Compute / parse / backtest only — no live orders. Feed outputs into cc.agent_strategy with force_paper=true to paper-trade. Tags: indicators, technical-analysis, computation, rsi, macd, bollinger, ichimoku, fibonacci.