Address risk & sanctions

Quick due diligence before you send funds or mirror a whale: OFAC SDN digital-currency identifiers (stolen / sanctioned-tied flows often intersect these lists). Not a full chainalysis-grade investigation.

Address

Chain hint

Chainalysis sanctions API (needs CHAINALYSIS_API_KEY)

Why traders pay for this in one place

Whale dashboards usually show flows, not whether a counterparty wallet is sanctioned or tied to known exploit sinks.
Generic explorers rarely surface OFAC tags in a single "should I interact?" verdict for OTC, P2P, or copy-trading.
Pro stacks combine signals, futures structure, and wallet hygiene — we surface the hygiene layer here so you do not fat-finger a bad settlement address.