Blockchain data MCP servers

A server here looks up on-chain transactions, addresses, wallets or smart contracts.

Not here: crypto prices alone.

1,322servers
883 remote439 localTagged by Odel's AI, which can make mistakes

Best fit

1,012 made for this, ranked by starsRemoteLocal
  1. HostDeFi Token Risk + Swaps (free scan + x402) @verixiaapps/hostdefi-x402Free token-safety scans + paid x402 verdicts, signals, radar & EVM swap quotes for AI agents.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  2. Etherscan @etherscan/etherscan-mcpRead-only Etherscan V2 blockchain data: balances, transactions, transfers, tokens, contracts, logs.3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  3. Execute chain-agnostic-escrow-reader-mcp @evozim/chain-agnostic-escrow-reader-mcpPremium agentic endpoint for chain-agnostic-escrow-reader-mcp.18% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  4. Execute chainalysis-aml-risk-mcp @evozim/chainalysis-aml-risk-mcpPremium agentic endpoint for chainalysis-aml-risk-mcp.25% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  5. Autosophia Solana Lens @autosophia/solana-lensScreen tokens, inspect wallets, simulate transactions, price priority fees. $0.02 in USDC.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  6. Trustdex X402 @verixiaapps/trustdex-x402Free token-safety scans + paid x402 verdicts, signals, radar & EVM swap quotes for AI agents.13% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  7. Professor Sausages — On-chain @professorsausages/sausage-onchainEVM gas, Chainlink prices, token-safety, swap quotes, ENS, OFAC & NFT via x402.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  8. MCPFax Reliability @mcpscores/agent-reliability-scoresBefore you pay an endpoint you cannot vouch for: credit grade, drift and preflight.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  9. apix402 @api402x/apix402Live onchain governance, vesting, oracle and Safe authority checks. Free samples over MCP.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  10. poolproof — checks before you commit money @poolproof/checksWho launched it, what exit really costs, is the pool what it claims. Facts only, no advice.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  11. Whale Data @coinlobster/whale-dataReal-time whale trades, Smart Money Radar, market snapshots, news sentiment, signal outcomes.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  12. Caper Wiki @caper/caper-wikiRead Caper's wiki and DAO on-chain data; launch a DAO, trade, and propose on Radix testnet.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  13. Insider Radar @mypocketsmells/insider-radarLab telemetry market: 25 x402 USDC-paid tools — leaderboard, KOL signals, outcomes, more.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  14. Openeden @justuncase1210-del/openedenAgent-only NFT marketplace on Base. Register, mint, list, buy, and trade via MCP tools.14% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  15. Pretrade Oracle @zyxel89/pretrade-oraclePre-trade oracle: real slippage, honeypot/sellability at size, exotic DEXs and new chains.13% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  16. Loyal Spark @aspekt19/loyal-sparkBase MCP (39 tools) on Base: programs, mint, rewards. lsk_ key; plan limits enforced. /for-agents8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  17. merona — x402 settlement index @merona/settlement-indexSee what actually settles on x402: wash-adjusted volume, payTo checks. Free, no key, no signup.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  18. Legit @gonna/legitTrust scores and organic demand intelligence for x402 agents6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  19. CryptoTaxEdge @sturs49/cryptotaxedgeUS tax classification for on-chain transactions: category, treatment, confidence, review flags.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  20. x402 Web Extract @senpi-station/x402-web-extractPay-per-use web extract, token prices, and wallet balances via x402 USDC micropayments.12% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  21. Tracea @chriscorp/traceaTracea — legal identity (Know Your Agent) for AI agents, on-chain. ERC-8004 compatible.26% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  22. ChainHelix for Machines @chainhelix/intelNine chain onchain intelligence with a verifiable onchain signal attestation stream7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  23. Probity Wallet Reputation @probitylabs/wallet-reputationPre-transaction risk screening for Ethereum addresses: signed score, sanctions, audit trail.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  24. Zhenghe — 正和支付路由与资本保全金库 @zheng-he/zhenghe-mcpBase 主网去中心化支付路由+金库:查 NAV、构造路由支付 calldata、金库存取、绑定引路人分账。存款安全·引路人激励·消费即升值,全部链上可核验。22% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.