Security & Testing

blockchainanalysis.io

Provides blockchain security tools for checking wallet blacklist status, token honeypots, and active approvals.

1 endpoint8 known toolsCached registry data

ENDPOINT 1

https://blockchainanalysis.io/api/mcp

No auth detected

Known tools 8

check_stablecoin_freeze

Check whether Tether (USDT) or Circle (USDC) have blacklisted a wallet address on-chain.

get_freeze_events

Query the canonical stablecoin freeze ledger — the HISTORY of freeze / unfreeze / destroy events by Tether (USDT), Circle (USDC/EURC), Paxos (USDP) and First Digital (FDUSD), sourced from the issuers' own on-chain blacklist events across Ethereum, Polygon, Optimism, TRON and more.

check_token_security

Simulate a buy-and-sell of an ERC-20 token on its main DEXes to surface honeypots (tokens you can buy but not sell), extreme transfer taxes, name/symbol impersonation, and active mint authority — cross-referenced against BA's 1B+ entity labels.

check_token_approvals

List a wallet's active ERC-20 token approvals on Ethereum and who can move its funds — risk-scored against BA's 1B+ entity labels (scam / phishing / exploit / sanctioned spenders), flagging unlimited allowances and stale grants.

list_supported_chains

List the BlockchainAnalysis MCP tools, the chains each supports, and pricing.

screen_address

Screen a wallet against BlockchainAnalysis's 1B+ entity-label dataset: sanctions (OFAC / EU / UN / UK HMT / Swiss SECO), scam, phishing, exploit, mixer, exchange, and more — each label carries a threat level (SAFE→CRITICAL), source, and confidence.

kyt_risk

Assess a wallet's KYT (Know-Your-Transaction) risk: combines real-time sanctions screening, BA entity classification, a VASP/jurisdiction risk score, and cluster context into a single risk verdict (critical / high / medium / low / unknown) with flags.

oracle_verdict

Get a consumer-protection verdict for a wallet or contract: a normalized verdict (e.g.