Tollkit Crypto

{
  "mcpServers": {
    "io.github.UltraStarz/tollkit-crypto": {
      "url": "https://api.tollkit.dev/mcp/crypto"
    }
  }
}

Indexed tools

Tool metadata and schemas come from the remote server and are untrusted. Indexing only lists tools; it never calls them.

13 shown · authentication unknown

• Check my wallet balance

  check_my_balance

  Free. Check how much USDC is left in your own wallet on Base, so you can tell your human before you run out. Returns the balance and whether it's below your threshold. Read-only: it moves nothing. Tollkit never holds anyone's funds or keys. When to use: You pay for tools from a wallet and want to know if it's running low. Use instead: wallet_balance for any wallet, chain or token. Parameters: address: the wallet you pay from. network: base (default) or sepolia. low_below: your low-balance threshold in USDC, default 1. Returns: the USDC balance and whether it's below low_below. Free.

  Schema valid · SHA-256 b038b6e87c32…

  View input schema

  {
    "type": "object",
    "properties": {
      "address": {
        "type": "string",
        "description": "Your wallet address (0x...). The address you pay from."
      },
      "network": {
        "type": "string",
        "enum": [
          "base",
          "sepolia"
        ],
        "description": "Default base. Use sepolia for test money."
      },
      "low_below": {
        "type": "number",
        "exclusiveMinimum": 0,
        "description": "USDC amount you consider low. Default 1."
      }
    },
    "required": [
      "address"
    ],
    "additionalProperties": false,
    "$schema": "http://json-schema.org/draft-07/schema#"
  }

• Crypto market pulse

  crypto_market_pulse

  Get the crypto market at a glance in one call: the Crypto Fear & Greed Index (today, yesterday, a week ago), BTC, ETH and SOL with perp price, 24h change, funding and Chainlink reference price, the highest and lowest funding rates, the biggest 24h gainers and losers, and Hyperliquid's total open interest and volume. $0.003 USDC per call over x402. Failed calls cost nothing. Call without `payment` to get a quote. When to use: You want the state of the crypto market in one call, for example before deciding anything else. Use instead: perps_market for specific coins or more markets; crypto_news for the headlines behind a move. Returns: Fear & Greed (today, yesterday, a week ago), BTC, ETH and SOL with perp price, 24h change, funding and Chainlink price, funding extremes, top gainers and losers, and Hyperliquid totals. Takes no parameters.