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x402 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 detailsBase token risk (honeypot sim), prices, balances, Basenames, tx data. Pay-per-call in USDC via x402.
MCP endpoint :https://aether-x402.vercel.app/mcp · website · 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 details21 paid tools: US macro data, SEC EDGAR filings, on-chain EVM reads. Settled in USDC on Base.
MCP endpoint :https://x402.agentfund.net/mcp · website · measurements and detailsDeFi Protocol Activity Index -- quantitative on-chain activity metric from DefiLlama data
MCP endpoint :https://onchain-activity-index-325572559480.us-central1.run.app/mcp · website · measurements and detailsPay-per-call Base and Polygon onchain data over x402 for AI agents.
MCP endpoint :https://47620.xyz/mcp/evm · website · measurements and detailsToken intelligence for Robinhood Chain: onchain and social data on any token, timestamped.
MCP endpoint :https://mcp.keelage.ai/mcp · website · measurements and detailsEVM onchain data: wallet, token, price, gas, transactions, ENS across 5 chains.
Package oci :ghcr.io/cyberpunk11147/cyberwarex-chain-data:1.1.0 · website · measurements and detailsSolana MCP for wallets, trades, markets, PnL, transfers, onchain data, signable swaps and API tools.
MCP endpoint :https://docs.vybenetwork.com/mcp · website · measurements and detailsSearch scored onchain-agent tooling: frameworks, MCP servers, wallets, x402 rails, deploy specs.
MCP endpoint :https://satohub.ai/api/mcp · 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 detailsPre-transaction health and safety verdicts for onchain apps, by contract address.
MCP endpoint :https://dappgrade.vercel.app/api/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 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 detailsGive an AI agent a Solana spending allowance instead of your key. Chain-enforced cap, x402.
Package npm :@three-ws/onchain-agent-wallets · website · measurements and detailsNine chain onchain intelligence with a verifiable onchain signal attestation stream
MCP endpoint :https://mcp.chainhelix.io · website · measurements and detailsThe on-chain facts you need in the seconds before you transact.
MCP endpoint :https://onchain-toolkit.bowling-anthony.workers.dev/mcp · website · measurements and detailsEVM gas, Chainlink prices, token-safety, swap quotes, ENS, OFAC & NFT via x402.
MCP endpoint :https://x402.professorsausages.com/mcp/onchain · website · measurements and detailsDecode EVM bytes to JSON: event-log decoder, calldata explainer, selector lookup, ABI fetch.
MCP endpoint :https://decode.fabtally.com/mcp · website · measurements and detailsRead-only on-chain intelligence for AI agents on Base: balances, tokens, gas, tx status.
MCP endpoint :https://base.datakoot.com/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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