MCP MeasureMCP Measure

index observed

CryptoData API

Crypto MCP with 21 tools for market data, DeFi, analytics, and sentiment. Post-paid USDC billing.

Should I use this

Quality & Safety

A
Description quality
78%
Schema completeness
81%
Naming quality
98%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Findings (22)

  • LOWTool 'get_price' description lacks action verbin get_price
  • LOWTool 'get_trending' description lacks action verbin get_trending
  • LOWTool 'get_top' description lacks action verbin get_top
  • LOWTool 'get_top_gainers' description lacks action verbin get_top_gainers
  • LOWTool 'get_top_losers' description lacks action verbin get_top_losers
  • LOWTool 'get_categories' description lacks action verbin get_categories
  • LOWTool 'get_defi_tvl' description lacks action verbin get_defi_tvl
  • LOWTool 'get_defi_pools' description lacks action verbin get_defi_pools
  • LOWTool 'get_defi_protocol' description lacks action verbin get_defi_protocol
  • LOWTool 'get_meme_scan' description lacks action verbin get_meme_scan

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~3,429Tokens (tool definitions)
~459 BTypical response size
Significant attention impact (2.68% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "cryptodata-api": {
      "url": "https://cryptodata-api.datachain.workers.dev/mcp"
    }
  }
}

Remote endpoints

https://cryptodata-api.datachain.workers.dev/mcpstreamable-http

What it can do

Tool inventory

Tools (48)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢register

Get a free API key (no calls included). Then pay via /api/pay to activate.

Input Schema

{
  "type": "object",
  "properties": {}
}
🟢check_usage(api_key)

Check your API key balance and usage.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_price(api_key, coins, vs)

Real-time crypto prices for 15,000+ coins (api_key required).

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string",
      "description": "Your API key from register()"
    },
    "coins": {
      "type": "string",
      "default": "bitcoin,ethereum"
    },
    "vs": {
      "type": "string",
      "default": "usd"
    }
  },
  "required": []
}
🟢get_trending(api_key)

Trending coins on CoinGecko (api_key required).

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string",
      "description": "Your API key from register()"
    }
  },
  "required": []
}
🟢get_top(api_key, limit, vs)

Top coins by market cap (api_key required).

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string",
      "description": "Your API key from register()"
    },
    "limit": {
      "type": "number",
      "default": 20
    },
    "vs": {
      "type": "string",
      "default": "usd"
    }
  },
  "required": []
}
🟢get_top_gainers(api_key, limit)

Top 24h gainers (api_key required).

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string",
      "description": "Your API key from register()"
    },
    "limit": {
      "type": "number",
      "default": 10
    }
  },
  "required": []
}
🟢get_top_losers(api_key, limit)

Top 24h losers (api_key required).

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string",
      "description": "Your API key from register()"
    },
    "limit": {
      "type": "number",
      "default": 10
    }
  },
  "required": []
}
🟢get_global(api_key)

Global market stats: total cap, volume, BTC dominance (api_key required).

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string",
      "description": "Your API key from register()"
    }
  },
  "required": []
}
🟢get_coin(api_key, id)

Detailed coin info: price, ATH, supply, categories, social (api_key required).

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string",
      "description": "Your API key from register()"
    },
    "id": {
      "type": "string"
    }
  },
  "required": [
    "id"
  ]
}
🟢get_categories(api_key)

Top crypto categories by market cap (api_key required).

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string",
      "description": "Your API key from register()"
    }
  },
  "required": []
}
🟢get_defi_yields(api_key, minApy, chain, limit)

DeFi yield farming: APY, TVL, protocols across 200+ chains. $0.02.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "minApy": {
      "type": "number",
      "default": 0
    },
    "chain": {
      "type": "string",
      "default": "all"
    },
    "limit": {
      "type": "number",
      "default": 20
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_defi_tvl(api_key, limit, chain)

Protocols ranked by TVL. $0.02.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "limit": {
      "type": "number",
      "default": 20
    },
    "chain": {
      "type": "string",
      "default": "all"
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_defi_pools(api_key, limit, chain, sort)

Liquidity pools across DEXs. $0.02.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "limit": {
      "type": "number",
      "default": 20
    },
    "chain": {
      "type": "string",
      "default": "all"
    },
    "sort": {
      "type": "string",
      "enum": [
        "tvl",
        "apy"
      ],
      "default": "tvl"
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_defi_protocol(api_key, slug)

DeFi protocol breakdown with chain TVL. $0.02.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "slug": {
      "type": "string"
    }
  },
  "required": [
    "api_key",
    "slug"
  ]
}
🟢get_meme_scan(api_key, chain, limit, minLiq)

Scan new meme tokens across DEXs: liq, volume, age, txns. $0.05.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "chain": {
      "type": "string",
      "default": "all"
    },
    "limit": {
      "type": "number",
      "default": 20
    },
    "minLiq": {
      "type": "number",
      "default": 100
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_meme_analyze(api_key, address)

Rug risk analysis: risk score, flags, liquidity, holder analysis. $0.05.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "address": {
      "type": "string"
    }
  },
  "required": [
    "api_key",
    "address"
  ]
}
🟢get_meme_trending(api_key, limit)

Trending DEX tokens by volume. $0.03.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "limit": {
      "type": "number",
      "default": 20
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_gas(api_key)

Ethereum gas: low, average, fast, base fee. $0.005.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_gas_all(api_key)

Multi-chain gas tracker. $0.01.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_fear_greed(api_key, limit)

Fear & Greed Index with history. $0.005.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "limit": {
      "type": "number",
      "default": 1
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_summary(api_key)

One-call market overview: prices, sentiment, global, top movers. $0.01.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_search(api_key, q)

Search coins by name or symbol (api_key required).

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string",
      "description": "Your API key from register()"
    },
    "q": {
      "type": "string"
    }
  },
  "required": [
    "q"
  ]
}
🟢get_ohlc(api_key, coin, days, vs)

OHLC chart data: 1d, 7d, 30d, 90d candlesticks. $0.01.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "coin": {
      "type": "string",
      "default": "bitcoin"
    },
    "days": {
      "type": "number",
      "default": 7
    },
    "vs": {
      "type": "string",
      "default": "usd"
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_exchanges(api_key, limit)

Exchange listings: volume, trust score, country (api_key required).

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string",
      "description": "Your API key from register()"
    },
    "limit": {
      "type": "number",
      "default": 20
    }
  },
  "required": []
}
🟢analyze_contract(api_key, address, chain)

Deep contract audit: liquidity, holder risk, bundled supply, honeypot, price manipulation. $0.05.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "address": {
      "type": "string"
    },
    "chain": {
      "type": "string",
      "default": "ethereum"
    }
  },
  "required": [
    "api_key",
    "address"
  ]
}
🟢check_approvals(api_key, address)

Check token approval risks: infinite approval detection, spending limits, dangerous functions. $0.03.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "address": {
      "type": "string"
    }
  },
  "required": [
    "api_key",
    "address"
  ]
}
🟢get_whale_moves(api_key, address, minValue)

Track large transactions and whale movements for any token. $0.03.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "address": {
      "type": "string"
    },
    "minValue": {
      "type": "number",
      "default": 100000
    }
  },
  "required": [
    "api_key",
    "address"
  ]
}
🟢get_token_holders(api_key, address)

Token holder distribution analysis from DEX data. $0.02.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "address": {
      "type": "string"
    }
  },
  "required": [
    "api_key",
    "address"
  ]
}
🟢get_liquidations(api_key, chain)

Liquidation risk watch across DeFi positions. $0.02.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "chain": {
      "type": "string",
      "default": "all"
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_portfolio_value(api_key, holdings)

Calculate total portfolio value in USD from holdings JSON. $0.01.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "holdings": {
      "type": "string",
      "description": "JSON object like {\"bitcoin\":1.5,\"ethereum\":10}"
    }
  },
  "required": [
    "api_key",
    "holdings"
  ]
}
🟢get_portfolio_health(api_key, holdings)

Portfolio diversification: concentration, correlation, sector exposure. $0.02.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "holdings": {
      "type": "string"
    }
  },
  "required": [
    "api_key",
    "holdings"
  ]
}
🟡set_price_alert(api_key, coin, condition, target)

Create price alert: notifies when coin hits target. $0.01.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "coin": {
      "type": "string"
    },
    "condition": {
      "type": "string",
      "enum": [
        "above",
        "below"
      ],
      "default": "above"
    },
    "target": {
      "type": "number"
    }
  },
  "required": [
    "api_key",
    "coin",
    "target"
  ]
}
🟢get_alerts(api_key)

List all active price alerts. $0.005.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    }
  },
  "required": [
    "api_key"
  ]
}
🔴delete_alert(api_key, alert_id)

Delete a price alert by ID. $0.005.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "alert_id": {
      "type": "string"
    }
  },
  "required": [
    "api_key",
    "alert_id"
  ]
}
🟢get_arbitrage(api_key, coins)

Scan price differences between CEX and DEX markets. $0.03.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "coins": {
      "type": "string",
      "default": "bitcoin,ethereum,solana"
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_top_volume(api_key, limit)

Top coins by 24h trading volume. $0.01.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "limit": {
      "type": "number",
      "default": 20
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_social_sentiment(api_key, coin)

Aggregated social sentiment and market mood for a coin. $0.02.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "coin": {
      "type": "string",
      "default": "bitcoin"
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_network_health(api_key)

Blockchain network health and status across major chains. $0.01.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    }
  },
  "required": [
    "api_key"
  ]
}
⚪compare_coins(api_key, coins, vs)

Side-by-side comparison of multiple coins: price, market cap, volume, 24h change, ATH. $0.02.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "coins": {
      "type": "string",
      "default": "bitcoin,ethereum,solana"
    },
    "vs": {
      "type": "string",
      "default": "usd"
    }
  },
  "required": [
    "api_key"
  ]
}
⚪market_correlation(api_key, coins, days)

Correlation matrix between top coins over N days. $0.03.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "coins": {
      "type": "string",
      "default": "bitcoin,ethereum,solana"
    },
    "days": {
      "type": "number",
      "default": 30
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_stablecoins(api_key)

Stablecoin market overview: supply, dominance, peg status. $0.01.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    }
  },
  "required": [
    "api_key"
  ]
}
⚪trending_categories(api_key, limit)

Hot crypto categories ranked by market cap change. $0.01.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "limit": {
      "type": "number",
      "default": 10
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_price_summary(api_key, coin, days, vs)

Price statistics: high, low, average, volatility over N days. $0.02.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "coin": {
      "type": "string",
      "default": "bitcoin"
    },
    "days": {
      "type": "number",
      "default": 7
    },
    "vs": {
      "type": "string",
      "default": "usd"
    }
  },
  "required": [
    "api_key"
  ]
}
🟢get_jupiter_quote(api_key, inputMint, outputMint, amount, slippageBps)

Get Jupiter swap quote: best route, price impact, fees for any Solana token pair. $0.01.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string",
      "description": "Your API key from register()"
    },
    "inputMint": {
      "type": "string",
      "default": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "description": "Input token mint address (default: USDC)"
    },
    "outputMint": {
      "type": "string",
      "default": "So11111111111111111111111111111111111111112",
      "description": "Output token mint address (default: SOL)"
    },
    "amount": {
      "type": "number",
      "default": 1000000,
      "description": "Amount in smallest units (default 1 USDC = 1000000)"
    },
    "slippageBps": {
      "type": "number",
      "default": 50,
      "description": "Slippage in basis points (default 0.5%)"
    }
  },
  "required": []
}
🟢get_pump_fun_new(api_key, limit)

Latest tokens created on Pump.fun — name, symbol, market cap, age, volume. $0.03.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string",
      "description": "Your API key from register()"
    },
    "limit": {
      "type": "number",
      "default": 20
    }
  },
  "required": []
}
🟢analyze_solana_token(api_key, mint)

Deep Solana token analysis: mint authority, freeze authority, supply, decimals, metadata. $0.05.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "mint": {
      "type": "string",
      "description": "SPL token mint address"
    }
  },
  "required": [
    "api_key",
    "mint"
  ]
}
🟡pay_agent(api_key, to_key, amount)

Send USDC credits from one agent to another on CryptoBoss. Off-chain settlement with on-chain roadmap. $0.01.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    },
    "to_key": {
      "type": "string",
      "description": "Recipient's API key"
    },
    "amount": {
      "type": "number",
      "description": "Amount in micro-USDC (1 USDC = 1,000,000)"
    }
  },
  "required": [
    "api_key",
    "to_key",
    "amount"
  ]
}
🟢check_agent_balance(api_key)

Check an agent's CryptoBoss API balance. $0.005.

Input Schema

{
  "type": "object",
  "properties": {
    "api_key": {
      "type": "string"
    }
  },
  "required": [
    "api_key"
  ]
}

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