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Chainalysis is the industry leader in blockchain analysis and transaction monitoring. Their KYT (Know Your Transaction) platform provides real-time risk scoring and investigative tools to help meet AML compliance requirements.

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Setup

  1. Go to Settings > Integrations > AML in the Dfns Dashboard
  2. Select the Chainalysis tab
  3. Enter your Chainalysis API key
  4. Save

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Outbound transfer prescreening

Outbound transfers can be screened by Chainalysis before they are broadcast on-chain. To enable this, create a policy with: When the policy triggers, the Chainalysis screening results are included in the policy.triggered webhook event.

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Inbound transfer screening

Incoming transfers detected by the Dfns indexer can be screened by Chainalysis and reported to you. To enable this, create a policy with: When the policy triggers, the Chainalysis screening results are included in the policy.triggered webhook event.

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Supported networks

For the most up-to-date list of supported networks and assets, check Chainalysis KYT documentation.

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Native token transfers

Native token transfers on the following networks can be screened:
Network
Algorand
ArbitrumOne
AvalancheC
Bitcoin
Bsc
Ethereum
FantomOpera
Litecoin
Optimism
Polygon
Solana
Tron
XrpLedger

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ERC-20 token transfers

ERC-20 token transfers on the following networks can be screened:
Network
ArbitrumOne
AvalancheC
Bsc
Ethereum
Optimism
Polygon
Last modified on February 18, 2026