Crypto & Web3 MCP servers
Blockchains, wallets, tokens, DeFi and on-chain data over MCP.
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All Crypto & Web3 servers
1,210 servers · page 29 of 51
Oddsrail Polymarket Kalshi
hmesutozsoy
Cross-venue prediction markets for AI agents: Polymarket + Kalshi, costed and attributed
Ava
kamalbuilds
Coding agents run multi-leg cross-chain DeFi. Legs re-derived from your sentence before signing.
Oddsrail
hmesutozsoy
Prediction markets for AI agents: Polymarket + Kalshi data, signals, attributed order routing
Cryptoport Port
thecryptoport-mcp
Daily board of what crypto YouTube channels said: coin calls, stances, catalysts. Free, no key.
Flarewatch
nbridges333
Verifiable Flare & Songbird data: validator scores, FTSO accuracy, prices, wallet intelligence.
404.directory
MM-sheng
Risk preflight for AI Agent tool actions and Polymarket settlement and execution checks.
AgentServices
vbkotecha
52 paid x402 API endpoints for AI agents — crypto, data, DeFi, market intelligence.
RatchetX Forecast Arena
3esign
Shared Pyth context and live Solana forecasting arena for calibration, proof, and agent ranking.
Gavel
JamieFrame
Oracle-free fixed-rate, fixed-term BTC credit on Arbitrum One. Data and unsigned blueprints.
com.bitcoincreditstack MCP
JamieFrame
The Bitcoin credit markets, measured. Cross-venue rates, venue criteria, chain indicators.
Citable
zaialamm
SEO and AI-visibility checks agents buy per call — USDC on Solana, no API key.
x402 Ethereum RPC
ffboers
Ethereum mainnet JSON-RPC paid per call in USDC on Base. No account, no API key: the wallet pays.
skim402
JessieJanie
Clean markdown and structured web data. Free card API key; wallet/x402 pay-per-call optional.
CYRE Guardian
milesdev888
Solana address risk grades and token scans for AI agents. Pay-per-call via x402 (USDC on Base).
Cerebrus Pulse MCP
0xsl1m
Real-time Hyperliquid perps intelligence: TA, funding, OI, liquidations. Pay-per-call via x402.
Course Drift Oracle
710git
Signed drift reports for the ai-agents-for-beginners course. Free summary; $0.25 full report.
Kit
toreva
Policy-checked Solana wallet actions with user-set limits, unsigned transactions, and receipts.
MetaLend
rabeles11
Browse, deposit, withdraw & rebalance stablecoins on Aave, Morpho & Euler across major EVM chains.
x402 Payagent MCP
arispay-inc
Pay x402 APIs in USDC on Base, Solana, and BNB Chain with spend mandates, receipts, idempotency.
Signalfuse
hypeprinter007-stack
11 tools: crypto signals, sentiment, macro regime, arena, search, exec. x402 pay-per-call.
MintwareDevelopers MCP Server
MintwareDevelopers
Look up on-chain Attribution reputation scores for wallets and AI agents on Base.
Agentrisk
Neurobyteio
Pre-trade token risk scoring API for Base tokens, paid via x402.
Lighter MCP
winter0x
Read Lighter perpetual markets and place guarded orders, including the H100 compute-price market.
FundingRadar MCP
economic-agent
Hyperliquid perp funding data: top-20 rates, premia, OI, and noise-gated anomalies (15-min refresh).