INTRODUCING: RISK SCORES ON THE ARKHAM API

June 23, 2026

We’ve upgraded the Arkham API. You can now see any address/entity’s Risk Score - a number between 0-100 assessing each address/entity’s exposure to illicit activity on-chain. It’s available as an add-on to an Arkham API subscription.

Risk Scores grade addresses/entities according to how connected they are to known or suspected illicit on-chain activity.

They assess funds sent from and received by the address/entity in question, and are calculated using a weighted average of exposure across the themes in the table below:

Every Risk Score comes with a Risk Briefing. This includes:

Arkham Risk Scores go a step beyond traditional compliance tools by using Arkham’s 7.1B address tags and 837K entity profiles as the foundation for risk assessments.

This is the LARGEST catalogue of labels/entities in the market, built by Arkham’s ULTRA AI engine and a team of 24/7 analysts, now assessing address/entity risk on behalf of your business.


Our clients already use Risk Scores to:

- Evaluate Counterparty Risk
- Automatically Flag Risky Depositors
- Build Custom Compliance/Monitoring/AML Workflows


Risk scoring is a paid add-on to an Arkham API subscription. To activate the addon on your account, reach out to our team by email at api@arkm.com

You can also receive a 30D free trial of the Arkham API here.