CryptoPulse Data API

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Pay-per-call crypto market intelligence for AI agents. USDC on Base via x402.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "CryptoPulse Data API": {
      "url": "https://cryptopulse.saascloud.ai/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (11)

• price

  [$0.002 USDC per call via x402] Spot prices for one or more cryptocurrencies in any fiat/crypto quote currency. Comma-separated CoinGecko ids.

  Parameters:

  • ids (required) — string — Comma-separated CoinGecko coin ids, e.g. bitcoin,ethereum,solana
  • vs — string — Quote currency (default usd), e.g. usd, eur, btc

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• trending

  [$0.002 USDC per call via x402] Top trending cryptocurrencies right now (most-searched coins, with rank, price and 24h change).

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• fear_greed

  [$0.002 USDC per call via x402] Current Crypto Fear & Greed Index value and classification, plus previous day for trend.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• gas

  [$0.002 USDC per call via x402] Live gas price (wei and gwei) for Base or Ethereum mainnet from public RPC.

  Parameters:

  • chain — string — base (default) or ethereum

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ohlc

  [$0.005 USDC per call via x402] OHLC candlestick data for any CoinGecko coin id (1, 7, 14, 30, 90, 180, 365 days).

  Parameters:

  • id (required) — string — CoinGecko coin id, e.g. bitcoin
  • vs — string — Quote currency (default usd)
  • days — string — 1 | 7 | 14 | 30 | 90 | 180 | 365

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• token_pairs

  [$0.01 USDC per call via x402] DEX trading data for a token: pairs, price, liquidity, volume, 24h txns/change across DEXes. Search by symbol, name, or contract address.

  Parameters:

  • q (required) — string — Token symbol, name, or contract address

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• token_risk

  [$0.02 USDC per call via x402] Token security / rug-pull risk check for any ERC-20 (honeypot, mintable, owner privileges, tax, LP holders). Essential pre-trade safety check for trading agents.

  Parameters:

  • address (required) — string — ERC-20 token contract address (0x...)
  • chain — string — base | ethereum | bsc | polygon | arbitrum (default base)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• yields

  [$0.02 USDC per call via x402] Top DeFi yield opportunities: highest-APY pools filtered by chain and minimum TVL, with project, symbol, APY breakdown and stablecoin flag. Data from DefiLlama.

  Parameters:

  • chain — string — Chain name, e.g. Base, Ethereum, Solana, Arbitrum (default Base)
  • limit — string — Max pools to return (default 10, max 50)
  • min_tvl — string — Minimum pool TVL in USD (default 1000000)
  • stable_only — string — true = only stablecoin pools

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• token_score

  [$0.05 USDC per call via x402] Composite 0-100 buy-safety score for any token: combines contract security analysis (honeypot, taxes, ownership risks) with live market depth (liquidity, volume, activity) into a single verdict: avoid | high-risk | caution | ok | strong. One call answers 'should my agent touch this token?'

  Parameters:

  • address (required) — string — Token contract address (0x...)
  • chain — string — base | ethereum | bsc | polygon | arbitrum (default base)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• screener

  [$0.10 USDC per call via x402] Token screener: trending or newly-launched pools on a chain, filtered by minimum liquidity and 24h volume, with optional on-chain safety screening (drops honeypots and balance-modifiable tokens). Returns ranked opportunities with price, liquidity, volume, buys/sells and safety flags.

  Parameters:

  • mode — string — trending (default) or new
  • limit — string — Max results (default 10, max 20)
  • network — string — GeckoTerminal network id, e.g. base, eth, solana (default base)
  • safe_only — string — true = run security screen on Base tokens and drop dangerous ones
  • min_volume — string — Minimum 24h volume USD (default 10000)
  • min_liquidity — string — Minimum pool liquidity USD (default 50000)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• market_summary

  [$0.01 USDC per call via x402] One-call market brief: BTC/ETH/SOL prices with 24h change, Fear & Greed index, and top-5 trending coins. Ideal for agents that need a single snapshot.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

Publisher website

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.