backtest
Crypto strategy backtest
Backtest crypto strategies on 399 Coinbase coins without survivorship bias. DIY backtests usually use today's coin list, so dead coins vanish and returns are overstated; this rebuilds the universe from each past day's top coins. Breakout, momentum, dip-buy or MA-trend rules on daily data with fees, slippage, H1/H2 split and a luck flag. No data fetching or backtest code on your side. Price: $0.05 USDC per call (x402, Base mainnet). Free pre-check: validate_backtest. Free sample: backtest_sample.
輸入參數endfeestartslippagestrategy必填universeinclude_tradesinitial_capital
market_signals
Daily crypto market signals
Daily crypto market regime in one call: BTC/ETH vs 20/50-day MAs, breadth of the point-in-time top-N (no survivorship bias), coins nearest a 20-day breakout, and the R1 breakout strategy's gate and entry signals. No candle fetching or indicator code. Completed UTC daily closes only. Price: $0.01 USDC per call (x402, Base mainnet). Free sample: signals_sample.
輸入參數top_n
token_check
Token scam / honeypot risk check
Token scam check in one call instead of wiring up five data sources: honeypot sell simulation, unverified code, mint/pause/blacklist powers, taxes, upgradeable proxy, age, liquidity, fake major-token (e.g. fake USDC) lookalikes and spam-airdrop patterns. Base, Ethereum or Solana. Never visits metadata URLs. Price: $0.02 USDC per call (x402, Base mainnet). Free pre-check: validate_token_check.
輸入參數chain必填address必填
optimize_strategy
Robust strategy parameter optimiser
Find robust strategy params, not lucky ones: tests up to 50 combos on the same survivorship-bias-free backtester, ranks by worst-half (H1/H2) return with neighbourhood smoothing, flags overfitting, and recommends the most stable parameters rather than the best-fit ones. Price: $0.50 USDC per call (x402, Base mainnet). Free pre-check: validate_optimize.
輸入參數endfeegrid必填startrank_byslippagestrategy必填universeinitial_capital
universe_snapshot
Point-in-time top-N coin universe
Survivorship-free top-N coin list for any past date: Coinbase USD pairs ranked by trailing 20-day dollar volume using only data available that day. Fixes your own backtests: picking today's top coins hides the ones that died and overstates returns. Price: $0.05 USDC per call (x402, Base mainnet). Free pre-check: validate_universe.
輸入參數datetop_nmin_age_daysmin_avg_dollar_volume
signals_sample
Market signals, delayed free sample
Free, one day delayed: yesterday's full /signals result (BTC/ETH trend, breadth, breakout watchlist, R1 gate) so you can judge quality before paying. Today's result: paid market_signals ($0.01). Limit 60/hour per client.
無需輸入參數。
backtest_sample
Crypto backtest, free sample
Free sample of the paid `backtest` tool on the same survivorship-bias-free engine: any strategy, point-in-time top-10 universe, window = last `days` (14..90) completed days, summary only. Full version: backtest ($0.05). Limit 30/hour per client.
輸入參數daysstrategy必填
health
Service status (free)
Free: service status, prices, network and data range.
無需輸入參數。
get_schema
Schemas and examples (free)
Free: request schemas, examples, prices and limits for every paid tool/endpoint.
無需輸入參數。
validate_backtest
Validate a backtest (free)
Free: check backtest arguments (same as the paid `backtest` tool) before paying.
輸入參數endfeestartslippagestrategy必填universeinclude_tradesinitial_capital
validate_optimize
Validate an optimisation (free)
Free: check optimize_strategy arguments and count grid combos before paying.
輸入參數endfeegrid必填startrank_byslippagestrategy必填universeinitial_capital
validate_token_check
Validate a token address (free)
Free: format-check a token_check request (no on-chain lookups).
輸入參數chain必填address必填
validate_universe
Validate a universe request (free)
Free: check universe_snapshot arguments (date in range, enough history) before paying.
輸入參數datetop_nmin_age_daysmin_avg_dollar_volume
