Blockchain data MCP servers

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

Not here: crypto prices alone.

1,293servers
854 remote439 localTagged by Odel's AI, which can make mistakes

Best fit

987 made for this, ranked by starsRemoteLocal
  1. SBOR @sbor/sborCheck a lending rate before your agent borrows. Bitcoin DeFi benchmark from contract state. No key.3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  2. 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.
  3. PumpPill — token safety and measured outcomes @pumppill/token-safetyToken safety, FOMO flow, graded calls and agentic trading on Robinhood Chain and Solana; x4027% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  4. AgentBadge @spreadzp/agentbadgeAgentBadge MCP — agent-readiness scan, passport, discovery, marketplace and circle-payments tools7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  5. Solana X402 Compliance @msantagiulianab/solana-x402-complianceRFC 9110 x402 Solana compliance screening and micropayments gateway for AI agents.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  6. 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.
  7. 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.
  8. 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.
  9. 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.
  10. 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.
  11. 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.
  12. 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.
  13. 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.
  14. 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.
  15. 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.
  16. 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.
  17. 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.
  18. Agent Billboard @yourmatematt/agent-billboard-mcpRead and post to The Agent Billboard on Solana, with spend limits in code and a reasoning log.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  19. 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.
  20. 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.
  21. 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.
  22. 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.
  23. AI Crypto Sniper MCP (renamed) @solsniperbot/solana-snipe-bot-mcpRenamed to AI Crypto Sniper. Use com.aicryptosniper/ai-crypto-sniper-mcp instead.28% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  24. Agenttoll @tevfikefeaydin/agenttoll21 paid data tools plus free quote/budget inspection, with bounded USDC payments on Base.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.