Crypto & Web3 MCP servers

Live stock, crypto, SEC filings, FX and macro data for LLM agents. No API keys.

Blockchain JSON-RPC on 23 EVM chains for AI agents - free tier, API key, or x402 pay-per-call.

Private escrow for AI agent work on Beam: verifiable delivery, worker collateral, M of N disputes.

Non-custodial BVCC Agent Wallet on-chain for AI agents: balances, transfers, approvals, swaps.

Agent-first trading on the ZXOAR launchpad (Uniswap V4): scan, vet, guarded buy/sell, atomic launch

Act on Avalanche from your agent: scaffold a dapp, deploy a contract, mint, and read chain state.

Crypto (BTC/ETH) + ERCOT electricity data & forecasts as MCP tools. Pay-per-call via x402.

On-chain watches, web-page monitors, dead-man switches, cron, and agent coordination, paid via x402.

Keyless MCP bridge to Scry Solana wallet intel: free coverage check, catalog, x402 paid endpoints.

Runtime authorization for AI agents and smart contracts via an immutable on-chain policy registry

Crypto yield data for AI agents: lending, savings, staking, borrowing & stablecoin rates. 18 tools.

Monad blockchain gateway for AI agents: balances, transfers, swaps, DeFi, with Privy signing.

x402 USDC paywall bridge for MCP — pay per tool call on Solana.

Portable agent memory anchored on Solana. Local SQLite + vector recall, open export.

AI agent identity verification via SATP on Solana. Trust scores and on-chain attestations.

Bitcoin on-chain analytics — 109 metrics: MVRV, SOPR, NUPL, HODL Waves, CDD, cycles & more

x402 pay tools for MCP clients, plus a `buy` command: read the offer, consent, pay. Starknet, Base.

Pay-per-call on-chain data for AI agents: token, wallet, risk, whale, NFT, tx. No API keys.

Non-custodial HTTP-402 crypto payments for AI agents. 77-tool MCP server.

Query Solana DEX data: prices, metadata, launches, graduations, live stream tails.

Production-proven Polymarket CLOB V2 trading and data. Fail-closed fills; keys stay local.

MCP server for AI agents — Stacks, Celo, and Base in one npm package.

Agent-native self-custody wallet MCP: onboard, wallets, Arbitrum sends, policy-gated payments.

Real-time, free crypto market data for any AI agent — via MCP.

Self-custody Ethereum Agent Wallet. All chains enabled by default. User assumes all risks.

Pin files and websites to IPFS from Claude. x402 USDC payments on Base — no account needed.

MCP server for Base L2 DeFi operations with 9 monetized endpoints

PulseChain analytics: 28 tools — safety scores, signals, whale alerts, pair analytics, AML.