Question 1

How does the Chainalysis Sanctions integration work with Clanker?

Accepted Answer

The integration allows Clanker workflows to trigger automated screening requests via the Chainalysis Sanctions Screening API, checking incoming or outgoing addresses against global sanctions lists before proceeding with a transaction.

Question 2

What happens if I don't provide a connector for Chainalysis?

Accepted Answer

If no specific connector is attached within your B3OS workflow, the system will automatically fall back to using the CHAINALYSIS_SANCTIONS_API_KEY environment variable to authenticate your requests.

Question 3

Which sanctions lists are covered by the Chainalysis Sanctions API?

Accepted Answer

The API screens blockchain addresses against major global regulatory lists, including OFAC (US), EU, UN, and other critical international sanctions jurisdictions.

Question 4

Can I automate the rejection of flagged transactions?

Accepted Answer

Yes. By using B3OS to connect Clanker with Chainalysis, you can build conditional logic that automatically halts or rejects any transaction involving an address flagged by the sanctions screening process.

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