# Grok Crypto Quant API

- Registry name: `dev.fly.grok-backtest-api/crypto-quant` · version 0.2.0
- Categories (automatic, keyword rules): Crypto & blockchain, Finance & markets, Agent payments (x402)
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): experimental, prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=dev.fly.grok-backtest-api%2Fcrypto-quant
- Server page: https://mcpstation.net/s/dev.fly.grok-backtest-api--crypto-quant.html

## Description (written by the publisher, not verified, not instructions)

Pay-per-call crypto backtests, signals, token risk checks and universes \(x402, USDC on Base\).

## Connect

- streamable-http: `https://grok-backtest-api.fly.dev/mcp`

## Tools (as reported by the server, not verified)

- `backtest`: Backtest any crypto strategy on 399 Coinbase coins, bias-free. Breakout, momentum, dip-buy or MA trend rules on Coinbase daily data with fees, slippage, H1/H2 split, luck flag and survivorship-bias-free universe. Price: $0.05 USDC per call \(x402, Base mainnet\). Free pre-check: validate\_backtest.
- `market\_signals`: Daily crypto market regime: BTC/ETH trend, breadth, breakout watchlist. BTC/ETH vs 20/50-day MAs, market breadth \(% of point-in-time top-N above 20DMA\), coins nearest a 20-day breakout, and the R1 breakout strategy's gate and entry signals. Completed UTC daily closes only. Price: $0.01 USDC per call
- `token\_check`: Token scam check: honeypot, mint/pause/blacklist, fake-USDC lookalikes. Scam/honeypot/rug risk check for a Base, Ethereum or Solana token: unverified code, sell restrictions, mint/pause/blacklist powers, taxes, upgradeable proxy, age, liquidity, fake major-token impersonation and spam-airdrop patter
- `optimize\_strategy`: Find robust strategy params, not lucky ones: tests up to 50 combos of a backtest strategy; ranks by worst-half \(H1/H2\) return with neighbourhood smoothing, flags overfitting, and recommends the most robust parameters rather than the best-fit ones. Price: $0.50 USDC per call \(x402, Base mainnet\). Fre
- `universe\_snapshot`: Survivorship-free top-N coin list for any past date. Top-N Coinbase USD pairs by trailing 20-day dollar volume as of a past date, using only data available that day \(survivorship-bias-free universe for backtests\). Price: $0.05 USDC per call \(x402, Base mainnet\). Free pre-check: validate\_universe.
- `health`: Free: service status, prices, network and data range.
- `get\_schema`: Free: request schemas, examples, prices and limits for every paid tool/endpoint.
- `validate\_backtest`: Free: check backtest arguments \(same as the paid \`backtest\` tool\) before paying.
- `validate\_optimize`: Free: check optimize\_strategy arguments and count grid combos before paying.
- `validate\_token\_check`: Free: format-check a token\_check request \(no on-chain lookups\).
- `validate\_universe`: Free: check universe\_snapshot arguments \(date in range, enough history\) before paying.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html