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. Anyway Possible Paid Agent Utilities @anyway-possible/agent-utilitiesPaid x402 tools for merchant intelligence, Base payment readiness, and verifiable web evidence.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  2. Solana Pulse: agent safety layer @timothymycompc/solana-pulse-gatewayStops AI agents losing money on Solana: pre-sign checks, intent matching, token verdicts. x402 USDC.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  3. OurPay Wallet @ourpay/ourpay-walletCrypto wallet for AI agents: balances, payments, swaps and trading with owner controls.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  4. Avalanche AVAX MCP @airpote/avalanche-docsSearch and retrieve Avalanche blockchain documentation for building on AVAX.3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  5. Market Mayhem @marketmayhem/mcpLaunch and trade BSC tokens on Market Mayhem. Your own wallet signs; dry run by default; spend caps.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  6. SBOR @sbor/sborCheck a lending rate before your agent borrows. Bitcoin-backed dollar rates from contracts. No key.3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  7. 47620 Base + Polygon Data API @47620/evm-dataPay-per-call Base and Polygon onchain data over x402 for AI agents.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  8. PumpPill — token safety and measured outcomes @pumppill/token-safetyRobinhood Chain data for agents: launches, flow, swaps, momentum calls, waves, safety; Solana; x4027% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  9. Ironflow Hyperliquid @ironflowsh/mcpRead-only Hyperliquid data for AI agents: fills, candles, funding, liquidations, wallet analytics.3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  10. FirstKey @firstkeyhq/firstkey-mcpFirstKey MCP: agent wallets, free cycles faucet, and one-command site deploys on ICP.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  11. Genesis402 by UnyKorn (x402 pay-per-call) @fthtrading/genesis402-mcpCounterparty checks, sanctions screening, company lookup and 360+ pay-per-call APIs over x402.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  12. Swarm0x @swarm0x/swarm0xRun before you buy on Robinhood Chain: a simulated buy and sell, plus trades your own wallet signs.18% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  13. Quietforge x402 Tools @quietforgestudio/x402-toolsFree tools: x402 endpoint directory + probe, on-chain x402 demand signal, sudoku, API pricing.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  14. 100pro Token Risk @rendraputra/100pro-token-riskRead-only risk tools: token screen, contract source, wallet. $0.10 USDC on Base.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  15. Contract Powers @ofirbaranesad-agent/contract-powersWho can still change this EVM contract, and what can they do to holders?5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  16. Bitquery MCP Server @bitquery/mcpHosted on-chain data for AI agents: DEX trades, OHLCV, top traders, fund tracing, address labels.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  17. Cluster @clusteragent/cluster-mcpSelf-hostable index of AI financial agents — tokenized stocks + crypto, memory, LLM gateway.13% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  18. AtlasYield @atlasyield/mcpDeFi vault judgment for agents: 16-factor Atlas Score, route survival, blowup alerts. Read-only.3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  19. Averis Protocol @mosaro0224/averis-protocolWorking capital for autonomous AI agents — USDC advances against verified job receivables on Arc.11% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  20. X402 Gateway @gentechlabs/x402-gatewayPay-per-call x402 services for agents: risk scoring, DeFi, wallet and market data.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  21. ReceiptRail @xka0085-byte/receiptrailRead-only on-chain receipt check for x402 payments; confirm settlement before trusting a tx.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  22. pigi.finance — DeFi Vault Intelligence @pigi-fi/pigi-mcpDeFi vault data from pigi.finance: yields, TVL, history and risk ratings across chains.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  23. Collar Guardrail — Pre-Trade Risk Layer @aiguardrail/backendDeterministic pre-trade risk checks for AI agents on Robinhood Chain. Returns allow/warn/deny.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  24. Onvexia: Crypto Fundamentals, Sentiment & Onchain Tracking @onvexia/onvexiaCrypto fundamentals, sentiment, whale tracking and influencer call accuracy for traders and agents.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.