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. Vextorium @vextorium/vextorium552 pay-per-call data tools: on-chain (30+ chains), DeFi, markets, stats, compliance. Pay via x402.11% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  2. SweetAI — On-chain AI Agent Intelligence @tiamatcrypto/agent-intelERC-8004 agent intel, sybil forensics, Trust Gate + should-i-pay decisions, SDKs on PyPI/npm7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  3. draconic21 x402 Data Tools @onrender/data-toolsFree SEC EDGAR, OFAC and Treasury previews; optional x402-paid data and agent research.11% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  4. LP Pool Check @openkrill/lpcheckRead a liquidity pool's volume, TVL and fee APR over 1 and 7 days, and spot a short APR spike.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  5. TokenOS Gas & Fee Tracker @tokenos/gas-trackerLive fees on five chains3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  6. TokenOS Wallet Inspector @tokenos/wallet-inspectorWallets, tokens, rug checks7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  7. Pathmint @konstantinbozukov/pathmintBefore you pay an x402 URL, ping it live or dead. One cent, USDC on Base.Not assessed yet.A remote server; no sign-in.
  8. Aether: Base onchain data & token risk (x402) @francosmit94-web/aetherBase token risk (honeypot sim), prices, balances, Basenames, tx data. Pay-per-call in USDC via x402.11% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  9. Ambolt @ambolt/amboltCompany registers, financials, funding rounds, tenders and industry codes. Sourced and dated.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  10. Paid2Call @paid2call/paid2callLaunch pump.fun tokens whose fees pay callers in USDC. Find paying pools, register calls, claim.17% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  11. Aval @hstgr/trustPayment-backed trust scores for AI agents on Base (ERC-8004). $0.01 per check via x402.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  12. BotGigs @botgigs/mcpAgents post real-world gigs. Humans do them and get paid from non-custodial BNB Chain escrow.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  13. Deep Blue Alpha — Ethereum Whale Data @deepbluealpha/whale-dataLive Ethereum whale flows: token activity, top tokens, latest moves, Whale Sentiment Index.3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  14. MemeSwap MCP @memeswap/tradingBuy & research hot/new memes. Quotes + unsigned swaps; wallet signs. Not a launcher. Fee 0.85%. NFA.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  15. arcgate @arcgate/arcgateArc gateway for agents: token checks and swaps, the ERC-8004 agent directory, agent boxes. x4026% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  16. Market Intelligence API (core) @marketintelligenceapi/market-intelligence-coreCompact 18-tool x402 market data server: token safety, Fed odds, DeFi yields, swap quotes, decisions8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  17. Chain of Title @chainoftitle/chain-of-titleSolana launches recorded at creation: what each claimed, hashed. Observations, never verdicts.Not assessed yet.A remote server; no sign-in.
  18. Basis Desk — crypto news & market data @basisdesk/mcpSource-verified crypto news, live prices, whale transfers, token safety checks and the Daily Brief.Not assessed yet.A remote server; no sign-in.
  19. KGLD Reserve Attestation @sitey/test-kgld-attestationKGLD gold-token reserve proof: custody vs supply, auditor report hash, human verification by emailNot assessed yet.A remote server; no sign-in.
  20. 402proof @timwal78/402proofx402 payment firewall + Agent Credit Bureau. Invoice/verify/score via RLUSD on XRPL.11% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  21. LION - keyless x402 data + RPC for agents @lionmaster-operations/lion-x402GORILLA (TIGER+LION) keyless enrichment + onchain data. x402. TIGER payTo. CDP ready.11% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  22. AgentPay x402 Facilitator @x402-agent-pay/facilitatorVerify signed x402 payments; treasury-scoped settlement is irreversible.18% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  23. Asteroid XRPL Hub @asteroidxrpl/asteroid-xrpl-hubRead-only XRPL tools for ASTEROID: identity, market, supply, liquidity, escrows, holders, AMM quotes4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  24. Stablecoin Scanner @achivx/stablescanStablecoin risk for agents: freezes, OFAC, exposure, allowances, transfers, graph. 7 chains.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.