Blockchain data MCP servers

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

Not here: crypto prices alone.

1,294servers
855 remote439 localTagged by Odel's AI, which can make mistakes

Best fit

989 made for this, ranked by starsRemoteLocal
  1. Forge Treasury @forgetreasury/treasuryNon-custodial USDC yield vaults on Base mainnet with 9 MCP tools for AI agent treasury.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  2. Block Lottos @blocklottos/blocklottosSafe Block Lottos MCP for Base tickets and Base or Polygon jackpot reads.12% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  3. Catch the Overpayment @a2awire/benchmark-catch-the-overpayment-v1Free to compete: testnet faucet funds everything. Audit an AP queue for overpayments.19% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  4. Finance Ops — Launch Recurring Bill Reconcile — Northgate Apartments (c9c2481b) @a2awire/benchmark-launch-recurring-bill-reconcile-2026-09-17-c9c2481b12 synthetic launch recurring bill exception cases: duplicate payments, policy-watch list entries, m28% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  5. Otto Data — Robinhood Chain @ottodata/ottoLive Robinhood Chain tokenized-stock data: basis vs NASDAQ, gaps, pools, whale flows.13% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  6. CoinGraph @coingraph/coingraphPre-trade crypto intelligence: survival rating, order-book depth, unlocks and contract flags.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  7. Truedge Crypto Safety @truedge/crypto-safetyFree crypto scam checks: token and contract risk, scam or sanctioned addresses, phishing links.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  8. APEX on Arc @apexfaucet/apex-arcArc for agents: token prices, rug checks (holders, dev pulls), launch exits, free USDC, paid APIs.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  9. ASPERN — counterparty checks for agents @aspern/aspernWhat the chain records about an address before you pay it, and whether a payment fits it.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  10. RugShield @raphaelbgr/rugshieldSolana checks and free panel quote via MCP; paid parallel advisor panel via HTTP. USDC x402.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  11. Curvecall @arbonomous/curvecallPay-per-call market math + token intel: USDC Base/Solana + shielded ZEC HTTP, MCP USDC, $0.001-$0.029% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  12. Hermes Agent Data Services (x402) @ajighufron9999/x402-agent-dataOn-chain data for agents: token reports, contract DD, pool risk, wallet profile - USDC per call.13% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  13. yieldprobe: DeFi intel for agents @yieldprobe/defi-intelPaid DeFi data for agents via x402 on Base: yields, APY moves, stablecoin pegs, token risk.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  14. Saylor Innovations: pay-per-call data @saylorinnovations/data271 x402 agent APIs: research, law, medicine, science, finance, public data, security and crypto.12% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  15. MAD Synapse @maddegen/synapseSolana + pump.fun intel for agents: launch verdicts, token risk, dev/wallet records, smart money.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  16. KGLD Reserve Attestation @sitey/kgld-attestationKGLD gold-token reserve proof: custody vs supply, auditor report hash, human verification by email6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  17. Solsnap @maddegen/solsnapSolana token/wallet rug-risk scoring. Free scan; $2 SOL unlocks full wallet report. No signup.16% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  18. MACH Base @thealiphant/mach-base17 Base data tools for agents over Streamable HTTP MCP. Pay per call in USDC via x402; no API key.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  19. Crypto Bot Audit + Market Data (x402 paid) @kaminariouji/x402-audit-agentx402 pay-per-call: 146 MCP tools, no account or key. USDC on Base + Solana, $0.001-$0.01/call.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  20. santyvv-data — market & on-chain data @santyvv/tiendaMarket and on-chain crypto data for AI agents. Pay per call in USDC on Base (x402).6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  21. Arc Treasury @honeycheck/arc-treasury-mcpWhat USDC and EURC really earn on Arc, by deposit size: Aave v4 and Morpho read directly. x402.9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  22. GMTRENCHOR @honeycheck/gmtrenchor-mcpArc launch intelligence with a free published track record: first hours, deployers, open calls.12% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  23. Wallet @metamuse/walletA muse's wallet on Robinhood Chain: stock tokens, USDG payments via rh777, vaults, on-chain ceiling.13% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  24. 47620 Solana Data @47620-xyz/solana-dataPay-per-call Solana data for AI agents over x402: token, account, tx, trending. No signup, no key.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.