Free on-chain tools.
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Built on the same dataset that powers BlockchainAnalysis — 1B+ entity labels, 52 blockchains, sanctions cascade across 293+ feeds. Start with the basics free; unlock risk badges and exports with a free account.
Connect via MCP
Give any MCP-compatible AI agent on-chain compliance tools: free stablecoin-freeze, token-security and approvals checks, plus paid wallet screening, KYT risk and consumer-protection verdicts. Paid per call in USDC on Base via x402 — no API key.
Stablecoin Freeze Check
Paste any wallet to check whether Tether (USDT) or Circle (USDC) have blacklisted it on-chain. Reads the issuer blacklist directly across 9 chains — Ethereum, BNB Chain, Polygon, Arbitrum, Optimism, Base, Avalanche, Tron, and Solana. No login.
Token Security Scanner
Paste any token contract before you buy — live on 6 chains (Base, BNB Chain, Ethereum, Optimism, Polygon, Arbitrum). A simulated buy-and-sell on each chain's main DEXes shows whether it can actually be sold; name/symbol impersonation and mint-authority checks plus 1B+ BA entity labels cover the rest.
Wallet Roast
Paste any ETH wallet. Claude reads its on-chain history and writes 6-8 funny burns + a Trader Score 0-100. Shareable OG card. Free, no login. Funny, not cruel.
Approval Checker
Scan any Ethereum wallet for active ERC-20 token approvals and see who can move your funds. Risk-scored against 1B+ BA entity labels (scam, phishing, exploit, sanctioned). One-click revoke.
Multisig Finder
Two-way reverse lookup for Gnosis Safe multisigs. Paste a wallet to find every Safe it signs on, or paste a Safe to list its signers. 16 chains, live fallback to the official Safe Transaction Service.
A free BA account unlocks the full thing.
Risk-graded entity labels, full multi-chain coverage, reverse lookup by safe address, CSV export, and lookup history. No card required.
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