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 39 of 51
Validator
swatchdog-dev
On-demand drift checks: declared CSS color, radius, spacing & type vs your own tokens or a pack
Polymarket MCP Server
mrlarryjohnson111
Live Polymarket data for agents: markets, insider-scored whale trades, leaderboards, wallet P&L
Crypto Prices
guptaprakhariitr
Live and historical cryptocurrency prices via CoinGecko free API.
GST Validator
guptaprakhariitr
Validate Indian GSTINs locally (Verhoeff), extract PAN, identify issuing state.
Hungarian Postcode Validator
UnbearableDev
Hungarian postcode lookup + validation - 3,484 codes, sub-10ms lookups, bulk address endpoint.
Navi x402 MCP
mobileappbyharis
Paid agent tools, zero API keys: crypto, weather, translation, web intel, x402 discovery (USDC/Base)
Deepnets — Solana Token Intelligence
scifantastic
Solana token intelligence for trading agents: safety, holder graphs, funding networks, research.
Hyperd MCP
hyperd-ai
Pre-trade DeFi intelligence: 24 paid x402 tools incl. 6 synthesis verdicts, USDC on Base.
azeth-protocol MCP Server
azeth-protocol
Smart accounts, x402 payments, on-chain reputation, and service discovery for AI agents
Signaldaemon
bevanding
Narrative & signal intelligence for AI agents: crypto/AI/macro convergence & divergence.
Contract Guard MCP
eltociear
EVM contract/token risk check + ERC20 approval (proxy, EIP-7702, unlimited-allowance). Zero deps.
Mainstreet
philpof102-svg
Reputation oracle for AI agents on Base: SAFE/CAUTION/BLOCK + 0-100 score before you pay. x402+MCP
Defillama MCP Server
friendlygeorge
MCP server for DeFi Llama — free DeFi TVL, yields, stablecoins, bridges, DEX, and fee data for AI...
Etherscan MCP Server
friendlygeorge
MCP server for Etherscan — Ethereum blockchain explorer API for AI assistants
SNAP Protocol
agentzeny
Private agent payments on Solana via ZK proofs: deposit, withdraw, list pools, estimate fees.
Supership Scan
andysalvo
Buy any x402 API or data on Base, Solana, Polygon. No wallet on the seller's chain. For AI agents.
Otskit MCP
OTSkit
Stamp, upgrade, and verify Bitcoin timestamps via AI agents. No API keys required.
Monad MCP
pareen
Monad blockchain gateway for AI agents: balances, transfers, swaps, DeFi, with Privy signing.
Trencher Agent
zero520-dot
First autonomous Solana trading agent on MCP. Live signals and consciousness feed.
Akka-Finance MCP Server
Akka-Finance
MCP server for AKKA Finance DEX aggregator — swap quotes, routes, and execution
Circle Agent Stack MCP
kinance
Circle Agent Stack for AI agents: USDC wallets, spend policies, transfers, and x402 nanopayments.
Seneschal Data
Rotwang9000
Monero/Zcash payment webhooks + DeFi liquidation & Ethereum builder data over MCP. Free tier; x402.
Kr Crypto Intelligence
bakyang2
Korean crypto + news (kpop/semi), 17 tools, signed receipts. x402 Base+Polygon+Solana.
TensorFeed x402 Base Reader
RipperMercs
Read-only Base mainnet reader. Verifies x402 payment settlements + AFTA federation status.