Crypto & Web3 MCP servers

Live Hyperliquid perps analytics for agents: funding, OI, whale prints, leaderboard, wallet risk.

315 finance tools, 35 prompts: quant, SEC and EU filings, fact checks, rates, odds, DeFi, macro.

The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.

Ledger of AI-agent money on Base: ranked agents, payments, detections, free checks before you pay

Fabrica test properties on Sepolia: try every Fabrica tool with no real-world effect.

x402 pay-per-call agent tools: token safety/honeypot check, speech to text, TTS, translate, OCR, web

Keyless docs/discovery. RPC follows chain policy; indexed data and account tools need an API key.

Quotes, capacity and order status for buying native gas on Base/Arbitrum/Optimism/Polygon via x402.

Gas fees and USD tx costs on 6 chains, cheapest-chain ranking, URL to Markdown. Pay per call, x402.

Trade Bitcoin Up/Down prediction markets on Lucyd: markets, order books, orders, positions.

Gasless, MEV-protected onchain token swaps for AI agents on 14 EVM chains, built on CoW Protocol.

Bitcoin Barometer: Heat Score, BTC price, ten indicators and daily history. Read-only.

Real-time DeFi risk data: health factors, liquidations, stablecoin pegs, utilization. No API key.

Perpetual futures across 40 venues, perps prop firms and sourced theses on 6,100+ US stocks.

Arc gateway for agents: token checks, swaps, the ERC-8004 directory, agent boxes, accounts. x402

Who is behind a launch: bundles, insiders, airdrops, serial devs. Solana pump.fun + 18 EVM chains.

Pre-trade safety + wallets: Solana/EVM token risk, honeypots, counterparties, balances, txs, CVEs.

Every pump.fun curve trade since 09-11: tape, launches, forensics, devs, odds + Meteora DLMM pools.

Use the Geode blockchain's apps: marketplace, social, surveys, messaging, DNS and GEODE transfers.

Check sites and firms against regulator scam warning lists: SEC, CFTC, AMF, FSMA, BaFin, AFM, CBI

MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out

AI agents that watch DeFi positions: read a wallet report, draft agents for the owner to sign.

Tokenized asset data for agents: treasury yields, stablecoin rates, tokenized stocks, alerts.

Swap quotes + unsigned txs on 8 EVM chains, plus Solana data: boards, candles, wallet PnL. No key.

Blockchain RPC for 125+ chains: endpoints, method support, probing and RPC calls with your key.

Read-only BlockReq docs, network catalog, and JSON-RPC calls across EVM chains

Risk and structure facts on one Solana or Base token, never a trading signal. Paid per call by x402.

HeyAnon on-chain agent: wallets, portfolios, DeFi and CEX actions, transfers, Gemma research.