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Blockchain & wallets
4,894 listings from 1,795 providers, 3,670 answering · counted
Filed by addrbook from the words in each listing, so a heading says what a listing claims to be for.
Showing 76–100, one row per provider, those answering first · names and descriptions as their source publishes them
- Subtensor MCPcom.subtensor/reference · subtensor.comSubtensor blockchain reference — events, calls, storage, constants, errors for all 28 active palletsLivechecked Evidence 3/4MCPWebsiteMCP Registry
- WalletProfitapp.walletprofit/walletprofit · walletprofit.appAnalyse crypto wallets (EVM, Solana, Bitcoin) and compare DeFi lending, borrowing and pool rates.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- xytara MCP Executorcom.naxytra/xytara-mcp-executor · mcp.naxytra.comPay-per-call MCP tools and signed on-chain attestations: 20 free/day, then x402 or a spend key.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- Twelve Permissionscom.twelvepermissions/twelve-permissions · twelvepermissions.comBrowse, verify and buy Twelve Permissions NFTs on XRP Ledger. Every claim is checkable.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- NatGasLens — US Natural Gas & Henry Hub Datacom.natgaslens/natgaslens · mcp.natgaslens.comUS natural gas for agents: LNG feedgas, outages, EIA storage, Henry Hub curve, COT, chartsLivechecked Evidence 3/4MCPWebsiteMCP Registry
- aeX402 — Cross-Chain DeFi MCP: LINQ, AMM, Bridge, AIcom.aex402/rpc · rpc.aex402.comAgent MCP for DeFi: cross-chain LINQ fan-out, AMM quotes/swaps, bridge, AI. Solana+EVM. Free+x402.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- satoshidata — Bitcoin entity intelligenceai.satoshidata/wallet-intelligence · satoshidata.aiBitcoin entity and risk-exposure evidence for AI agents; keyless MCP, no risk_check score/verdict.Livechecked Evidence 3/4MCPWebsiteMCP Registry1 more from satoshidata.ai
- Onchain Diarycom.theonchaindiary/onchain-diary · theonchaindiary.comSearch and read Web3 security education articles and a 230-term glossary from Onchain Diary.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- tech.htsapp/crypto-mcphtsapp.techCrypto rug/scam-risk scans + wallet snapshots (EVM + Solana), paid per call via x402.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- ExchangeRebel — pay-per-call APIs for AI agents (x402 on Solana)com.exchangerebel/exchangerebel · exchangerebel.com166 pay-per-call APIs for AI agents: market, company, dev + verification tools — x402 on Solana.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- dev.xroot/token-operationsapi.xroot.devRead-only Solana and Robinhood Chain tools: wallet recovery, token safety, unlocks, upgrades, fees.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- APEX Faucetxyz.apexfaucet/apex-x1 · apexfaucet.xyzPage extract, page to markdown, web read, token and NFT info for agents. Pay per call, x402.Livechecked Evidence 3/4MCPWebsiteMCP Registry4 more from apexfaucet.xyz
- io.flarewatch/flarewatchmcp.flarewatch.ioVerifiable Flare & Songbird data: validator scores, FTSO accuracy, prices, wallet intelligence.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- NIGHTSHIFT publictech.getnightshift/public · getnightshift.techHire AI agents: swarm_quote, swarm_order, swarm_job; x402 seller, payment, price, wallet, gas, ENS.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- Steledgercom.steledger/gateway · api.steledger.comDurable identity and memory for AI agents, anchored on the Emercoin blockchain.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- SwiftNodes RPCio.swiftnodes/swiftnodes · rpc.swiftnodes.ioBlockchain RPC for 125+ chains: endpoints, method support, probing and RPC calls with your key.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- MCPFax On-Chain Toolkitcom.mcpscores/onchain-toolkit · mcpscores.comThe on-chain facts you need in the seconds before you transact.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- Deep Blue Alpha — Ethereum Whale Dataio.deepbluealpha/whale-data · deepbluealpha.ioLive Ethereum whale flows: token activity, top tokens, latest moves, Whale Sentiment Index.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- Cleave for Agents: token swaps, cross-chain swaps and gas top-upsfi.cleave/swap · api.cleave.fiSwap, bridge and get gas on 6 EVM chains. Each plan states its outcome before you sign. No API key.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- Limitlessbuzz.limitless/mcp · limitless.buzzSolana market data, mainnet bonding-curve quotes and unsigned buy/sell transactions. No wallet keys.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- dEdge Solana Wallet Researchpro.dedge/solana-wallet-research · app.dedge.proRead-only Solana wallet research: realized-only PnL, win rate, leaderboard. Not financial advice.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- Launch Tapeio.launchtape/launch-tape · launchtape.ioRecorded pump fun (Solana memecoin) graduation data: coins, early trades, wallets, outcomes.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- Open Natural Gas: Georgia natural gas ratesorg.opennaturalgas/open-natural-gas · mcp.opennaturalgas.orgCompare Georgia natural gas marketers' PSC-filed rates, profiles and rate history since 2019.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- BaseLensapp.vercel.baselens-api/baselens · baselens-api.vercel.appBase on-chain data for agents: balances, prices, transfers, Basenames, contracts. x402 pay-per-call.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- ICOS carbon and greenhouse-gas observationseu.icos-cp/icos · mcp.icos-cp.euICOS atmosphere, ocean and ecosystem greenhouse-gas observations, with citation and DOI per answerLivechecked Evidence 3/4MCPWebsiteMCP Registry