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AML/KYT screens transactions against your provider’s blockchain risk data, including sanctions, darknet markets, stolen funds, and ransomware exposure. The provider returns a risk assessment; your policy decides what happens. It checks any address, regardless of whether the counterparty is on the Fireblocks network. AML/KYT is a premium add-on that Fireblocks Support can enable in your workspace.

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Providers

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What you can do through the API

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Limitations

  • One provider per workspace. Different workspaces can use different providers.
  • Coverage varies by provider. Which blockchains and assets a provider can screen depends on its data coverage, not on Fireblocks.
  • Unscreened routes: vault-to-vault, vault-to-exchange, vault-to-Gas Station, Gas Station-to-vault, and non-custodial wallet to non-custodial wallet within the same workspace. Outgoing transactions on these routes are still registered with your provider and can count toward your usage quota; add a Pass rule to avoid this.
  • PROGRAM_CALL and CONTRACT_CALL transactions and NFTs are not screened; they bypass with UNSUPPORTED_ASSET.

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On the Help Center

To connect a provider or build AML/KYT rules in the Console, see About AML/KYT.