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Paid x402 tools: tx, approvals, address, contract risk (Base/ETH/BSC) + URL safety.
MCP endpoint :https://automaton-tx-explainer.vercel.app/mcp · website · measurements and detailsPay-per-call x402 Base/Ethereum prices, DEX, ENS, gas, tokens, holders, balances, txs.
MCP endpoint :https://onchain.scrapemole.workers.dev/mcp · website · measurements and detailsWebhook alerts for EVM wallets, contract admin changes, Safe queues and custom events.
MCP endpoint :https://ledgerbell.quietworklabs.workers.dev/mcp · website · measurements and detailsExplore blockchain data across addresses, tokens, blocks, and transactions. Investigate any transa…
MCP endpoint :https://server.smithery.ai/@demomagic/duckchain-mcp/mcp · website · measurements and detailsx402 pay-per-call: onchain data (Solana/Base/Polygon), crypto market, JWT/unit utils, x402 stats.
MCP endpoint :https://47620.xyz/mcp/multichain · website · measurements and detailsScreen Base smart contracts and B20 tokens: free on-chain check, paid Flash Audit over x402 (USDC).
MCP endpoint :https://colony.automatoncolony.xyz/mcp · website · measurements and detailsBlockchain explorer for BTC, ETH, LTC, DOGE: block info, address balance, transaction details.
Package npm :blockcypher-mcp · website · measurements and detailsSearch and read Web3 security education articles and a 230-term glossary from Onchain Diary.
MCP endpoint :https://theonchaindiary.com/api/mcp · website · measurements and detailsBase mainnet analysis: contract audits, transfer simulation, token pricing. Paid via x402.
MCP endpoint :https://base-onchain-tools.dolerite.workers.dev/mcp · website · measurements and detailsCrypto fundamentals, sentiment, whale tracking and influencer call accuracy for traders and agents.
MCP endpoint :https://onvexia.com/mcp · website · measurements and detailsMulti-chain EVM blockchain data with companion smart contracts
Package npm :evmcp · website · measurements and detailsPaid MCP tools for onchain alpha research, X content analysis, and KOL distillation.
MCP endpoint :https://mcp.onchainalphamcp.link/mcp · website · measurements and detailsNine chain onchain intelligence with a verifiable onchain signal attestation stream
MCP endpoint :https://mcp.chainhelix.io · website · measurements and detailsAudits any Base/EVM address for bytecode risk, proxy patterns, honeypot selectors, and balance.
MCP endpoint :https://onchain-risk-72343955726.us-central1.run.app/mcp/onchain-risk · measurements and detailsBlockchain data for EVM and Solana: balances, tokens, prices, DeFi and RPC via free-tier vendors
Package oci :ghcr.io/madlabs-tech/onchain-data-mcp:0.2.1 · website · measurements and detailsBuild any crypto agent: stack picks, x402 and ERC-8004 lookups, wallet-key checks, unsigned swaps.
MCP endpoint :https://satohub.ai/api/mcp · website · measurements and detailsLive Starknet explorer data: transactions, contracts, tokens, NFTs, staking
Package npm :voyager-mcp · website · measurements and detailsMCP server for Etherscan — Ethereum blockchain explorer API for AI assistants
Package npm :etherscan-mcp-server · website · measurements and detailsURL parsing & building MCP.
MCP endpoint :https://gateway.pipeworx.io/url/mcp · website · measurements and detailsToken-safety for AI agents: rug/honeypot verdict + score across PulseChain, Monad, Base & BSC
Package npm :@wickpics/onchain-safety-mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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