On-chain Risk Analyzes
and Early Warning Platform

Real-time monitoring and flagging of risky crypto assets,
Protecting current and future users from on-chain fraud and theft.

Risk Level

We provide address risk levels to help assess the likelihood of an address being associated with illegal activity, specifically, an address will fall into one of the 5 categories:

Risk Level Description
No Risk Almost impossible to be associated with illegal activities
Low Risk The low possibility of being associated with illegal activities
Medium Risk The medium probability of being associated with illegal activities
High Risk High probability of being associated with illegal activities
Critical Risk Those who are involved in illegal activities

Note that the risk level are provided for reference only and do not constitute any investment advice.

Telegram Bot

Your real-time risk query robot to prevent transaction risks.

How to use

Send message to bot

Browser Extension

USDT BlackList browser extension in Google Chrome.

Install Chrome extension

{ API }

We are backed by over 1 billion address labels, backed by millions of malicious address labels and risk data.

    "chainType": "ERC20",
    "address": "0xc8a65fadf0e0ddaf421f28feab69bf6e2e589963",
    "risk": "Critical",
    "tip": "This address is reported to be involved in a PolyNetwork exploit.",
    "relatedUrl": "https://twitter.com/PolyNetwork2/status/1425073987164381196",
    "publicNameTag": "PolyNetwork Exploiter 1",
    "labels": [

API Documentation

Our Partners

We work with world-leading compliance service providers and Anti-Money Laundering organizations to make the crypto world a better place.

Brand Assets

Thank you for your support and loving our work. Below, we have provided a few guidelines for using our brand assets.

Branding Guidelines

You may use the USDT BlackList name and logo in your website or app as long as you adhere to the "USDT BlackList" branding guidelines.


We have put together a package for the brand assets that you can download and use in your website or app.

Download Brand Package

Contact us

We will never ask for your private keys or passwords.
If you need to report risks to us, please go to the Address Feedback Form