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Blockchain & wallets
5,136 listings from 1,777 providers, 3,863 answering · counted
Filed by addrbook from the words in each listing, so a heading says what a listing claims to be for.
Showing 1–25, one row per provider, those answering first · names and descriptions as their source publishes them
- AUN — Agent Upgrade Networkcom.a-upgradenet/aun · a-upgradenet.comAudit AI agents' tool calls, planning and memory; Base on-chain data; pay per call via x402.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- 47620 Solana Data APIxyz.47620/solana-data · 47620.xyzx402 pay-per-call Solana data + crypto market + JWT/unit utils for AI agents.Livechecked Evidence 3/4MCPMCP Registry3 more from 47620.xyz
- Imperium Pre-Flight Readiness Auditor — A2A, MCP & x402 Validatordev.agentdiet/preflight · preflight.agentdiet.devAudit any domain or agent for A2A, MCP, x402, MPP, ERC-8004, and Poppy readiness.Livechecked Evidence 3/4MCPWebsiteMCP Registry3 more from agentdiet.dev
- bridge-watch on-chain intelligencetop.agentsapi/bridge-watch · agentsapi.topBase on-chain address labels (eth-labels 104k category tags), tx explainer, clusters, CCTP USDC.Livechecked Evidence 3/4MCPWebsiteMCP Registry1 more from agentsapi.top
- Cambridge China Bridge — China sourcinguk.co.camchinabridge/sourcing · camchinabridge.co.ukUK import duty, landed cost, anti-dumping and compliance checks for China-sourced goods.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- ZUGFeRD Validatorde.zugferd-validator/validator · api.zugferd-validator.deValidiert E-Rechnungen (ZUGFeRD/Factur-X, XRechnung) gegen EN 16931 mit Korrekturvorschlägen.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- Payload Validatorcom.gumballtools/payload-validator · payload-validator.gumballtools.comValidate JSON, YAML, XML and CSV with exact line/column errors and silent-corruption warnings.Livechecked Evidence 3/4MCPWebsiteMCP Registry1 more from gumballtools.com
- DaedalMap Administrative Boundaries (loc_id to polygon)com.daedalmap/boundaries · app.daedalmap.comRetrieve loc_id boundary metadata, polygons, supported scopes, and comparisons.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- BlockReqcom.blockreq/rpc · blockreq.comRead-only BlockReq docs, network catalog, and JSON-RPC calls across EVM chainsLivechecked Evidence 3/4MCPWebsiteMCP Registry
- Probity Wallet Reputationai.probitylabs/wallet-reputation · mcp.probitylabs.aiPre-transaction risk screening for Ethereum addresses: signed score, sanctions, audit trail.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- Regex/Email/URL Validatorcom.apished/regex-email-url-validator · apished.comRegex matching, email/URL format validation, and JSON Schema validation.Livechecked Evidence 3/4MCPWebsiteMCP Registry2 more from apished.com
- Routescoreio.routescore/mcp · www.routescore.ioRead-only pre-sign evidence for onchain agents: route quality, MEV exposure, clear/caution verdict.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- Autosophia Solana Lensio.autosophia/solana-lens · autosophia.ioScreen tokens, inspect wallets, simulate transactions, price priority fees. $0.02 in USDC.Livechecked Evidence 3/4MCPWebsiteMCP Registry1 more from autosophia.io
- SCRIPTMASTERLABS — B20 Truthcom.scriptmasterlabs/b20-truth · b20.scriptmasterlabs.comCheck Base B20 token claims against on-chain evidence. Settle-proven 2026-11-02 (SELF-PROOF).Livechecked Evidence 3/4MCPWebsiteMCP Registry
- SYNTHORA x402 Intelligence Meshcom.hergertsynthora/synthora-x402 · hergertsynthora.comCalibrated intelligence via x402 (USDC Base). ERC-8004 #84581: 272 payments, 49 wallets.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- Orkid Swapxyz.orkidlabs/orkid-swap · orkidlabs.xyzGasless MEV-protected swaps + cross-chain quotes across EVM chains — incl. tokenized stocks.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- Oh My Posh Validatordev.ohmyposh/validator · ohmyposh.devValidate oh-my-posh configurations and segment snippets against the official schema.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- BotOrNotcom.getbotornot/botornot · getbotornot.comIs a trading bot legit? Sourced bot fact sheets, regulator scam records and on-chain results.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- Onvexia: Crypto Fundamentals, Sentiment & Onchain Trackingcom.onvexia/onvexia · onvexia.comCrypto fundamentals, sentiment, whale tracking and influencer call accuracy for traders and agents.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- DegenHedge: Kalshi Bitcoin 15-minute datacom.degenhedge/kalshi-btc · degenhedge.comRead-only Kalshi BTC 15-minute data: live window, graded alert record, fee calculator.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- PumpView — Solana Trading & Live Datafun.pumpview/trading · api.pumpview.funSolana swaps with local signing, confirmed receipts, trading volume and filtered live trade data.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- Ophis MCPfi.ophis/mcp · mcp.ophis.fiGasless, MEV-protected onchain token swaps for AI agents on 14 EVM chains, built on CoW Protocol.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- FlexYield — blockchain RPC gatewayio.flexyield/gateway · flexyield.ioRPC gateway for agents: six mainnets, measured failover, a key without signup, pay per call in USDC.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- com.market0x/marketplacewww.market0x.comBuy, sell and bid on vote-escrow NFTs and .base.eth names. Non-custodial, settles on Seaport.Livechecked Evidence 3/4MCPWebsiteMCP Registry
- Solana Cleanupcom.recoversolrent/solana-cleanup · recoversolrent.comRead-only Solana and crypto reserve-recovery scans, pricing, chain facts, and methodology.Livechecked Evidence 3/4MCPWebsiteMCP Registry