Free Compliance API

Free Sanctions API

Check crypto addresses against sanctions lists

A free, standalone API to verify whether an address appears on supported sanctions lists across multiple blockchains.

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350+ COMPLIANCE &  DIGITAL ASSET TEAMS TRUST US

Sanctions Screening

Check addresses against supported sanctions lists.

Free & Standalone

Free to use, no platform access required.

Multi-Blockchain Coverage

Screen addresses across more than 21 blockchains.

Developer Friendly

Simple API designed for quick integration.

Early Risk Detection

What the free API helps you achieve

The free sanctions API helps teams quickly verify whether a crypto address appears on sanctions lists, supporting basic compliance checks, internal controls, and early risk awareness without requiring a full compliance platform.

What the free API delivers

The free sanctions API delivers a simple way to check crypto addresses against supported sanctions lists, providing a lightweight entry point for developers, startups, and compliance-aware teams.

Address checks against supported sanctions lists

Coverage across more than 21+ blockchains

Free, non-commercial usage

Rate-limited access (100 requests per hour)

Best-effort availability with no SLA

Key Numbers at a Glance

200+
Organizations supported
21+
Blockchains covered
1B+
Entities labeled
2700+
VASP due-diligence
Inside the Platform

Product Breakdown

Sanctions List Verification

Query a crypto address to determine whether it appears on supported sanctions lists sourced from recognized regulatory authorities.

Cross-Chain Coverage

Perform sanctions checks across more than 21+ supported blockchains through a single API endpoint.

Lightweight Integration

Implement sanctions screening without deploying a full compliance platform or complex infrastructure.

Rate-Limited Access

Access the API with controlled request limits, 100 requests per hour, designed for basic screening use cases.

Hear From Our Customers

“Scorechain’s risk assessment allowed us to identify that a customer’s TRON wallet had exposure to an entity sanctioned by the EU & OFAC, preventing a major compliance breach.”

COINIUM

“Through Scorechain’s outgoing-transaction analysis, we discovered indirect exposure to an Iranian entity — enabling immediate internal escalation and prevention of sanctions violations.”

EXMO

“Over the past year, Scorechain flagged multiple suspicious wallet activities. Each alert was thoroughly reviewed, helping us proactively manage our exposure and minimize risk.”

FINCHTRADE

Common Questions Explained

Frequently Asked Questions

Key information to support your implementation.

Start screening crypto addresses today

Access the free sanctions API and perform basic address checks across supported blockchains.