Grok Crypto Quant API

dev.fly.grok-backtest-api/crypto-quantVersion 0.3.0

Bias-free crypto backtests (399 coins), signals, token scam checks. Free samples; pay via x402 USDC.

Status

Responds230 msNov 14, 2026, 14:26 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:26 UTC
Latency: 230 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 21:12 UTC

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Connect

Streamable HTTP

https://grok-backtest-api.fly.dev/mcpResponds230 msNov 14, 2026, 14:26 UTC

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Claude Code

claude mcp add --transport http crypto-quant https://grok-backtest-api.fly.dev/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: crypto-quant
Remote MCP server URL: https://grok-backtest-api.fly.dev/mcp

Cursor

{
  "mcpServers": {
    "crypto-quant": {
      "url": "https://grok-backtest-api.fly.dev/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"crypto-quant","type":"http","url":"https://grok-backtest-api.fly.dev/mcp"}'

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Tools

13 tools

Tools of Grok Crypto Quant API
	Description		Read-only	Idempotent	Open world
`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.	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.	No	Yes	Yes	Yes
`backtest_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.	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.	No	Yes	Yes	Yes
`get_schema`Free: request schemas, examples, prices and limits for every paid tool/endpoint.	Free: request schemas, examples, prices and limits for every paid tool/endpoint.	No	Yes	Yes	Yes
`health`Free: service status, prices, network and data range.	Free: service status, prices, network and data range.	No	Yes	Yes	Yes
`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.	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.	No	Yes	Yes	Yes
`optimize_strategy`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.	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.	No	Yes	Yes	Yes
`signals_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.	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.	No	Yes	Yes	Yes
`token_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.	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.	No	Yes	Yes	Yes
`universe_snapshot`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.	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.	No	Yes	Yes	Yes
`validate_backtest`Free: check backtest arguments (same as the paid `backtest` tool) before paying.	Free: check backtest arguments (same as the paid `backtest` tool) before paying.	No	Yes	Yes	Yes
`validate_optimize`Free: check optimize_strategy arguments and count grid combos before paying.	Free: check optimize_strategy arguments and count grid combos before paying.	No	Yes	Yes	Yes
`validate_token_check`Free: format-check a token_check request (no on-chain lookups).	Free: format-check a token_check request (no on-chain lookups).	No	Yes	Yes	Yes
`validate_universe`Free: check universe_snapshot arguments (date in range, enough history) before paying.	Free: check universe_snapshot arguments (date in range, enough history) before paying.	No	Yes	Yes	Yes

Details

Registry status: Active
Published: Oct 29, 2026
Updated: Oct 29, 2026
Website: https://grok-backtest-api.fly.dev/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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