HALO
AUTONOMOUS COMPLIANCE INTELLIGENCE
BLOCKCHAIN INTELLIGENCE · LIVE

HALO: autonomous crypto compliance and blockchain AML intelligence

Paste a wallet address or transaction hash. Get an instant risk verdict before you send, receive, or interact.
Supports Ethereum Bitcoin BSC Polygon Base Arbitrum Optimism Tx Hash
OFAC + sanctions screening
On-chain oracle verification
🔒Wallet clustering & entity labels
🔒Behavioral risk modeling
🔒SAR-grade reporting
Unlock in HALO ONE →
Live compliance telemetry

An autonomous watchtower across the networks it supports.

Halo screens the addresses and transactions you submit against OFAC sanctions data and an on-chain oracle — whenever you run a scan or monitoring check, across the seven networks it supports.

7 networks · Ethereum, major EVM chains & Bitcoin
System telemetry
93
Sanctioned addresses indexed
14
Known mixer contracts flagged
7
Networks supported
2
Independent screening sources
Aligned with the frameworks your auditors expect
OFAC SDN ScreeningU.S. Treasury sanctions
FinCEN SAR-ReadySuspicious Activity Reports
BSA / AML ProgramBank Secrecy Act
31 CFR Chapter XFederal regulations
SOC 2-AlignedSecurity controls
ISO 27001-AlignedInfosec practices
Built for every desk on the front line
Tier-1 Exchanges
Custodians & Banks
Fintech & Payments
Investigators & Forensics
Public Sector & Regulators
What is Halo

Autonomous crypto compliance intelligence

Halo is an autonomous AI compliance platform for crypto financial crime detection. It screens wallet addresses and transactions against OFAC sanctions data and the on-chain Chainalysis sanctions oracle, scores on-chain risk, drafts FinCEN-formatted Suspicious Activity Reports (SARs), and supports investigations across 7 supported networks.

Built for compliance officers, exchanges, custodians, banks, fintechs, and financial investigators. Paste any wallet address or transaction hash for an instant risk verdict, then move from detection to documentation in one place: sanctions screening, transaction risk scoring, address intelligence, case management, and SAR-ready reporting.

OFAC sanctions screening

Check every address against the U.S. Treasury OFAC SDN list and the on-chain Chainalysis sanctions oracle, with an instant risk verdict.

Automated SAR drafting

Generate FinCEN-formatted Suspicious Activity Report narratives from case data, exportable to PDF for your team to review and file.

Wallet monitoring

Watch addresses across all 7 supported networks for sanctions hits, mixer exposure, and behavioral risk, autonomous checks whenever you run a scan.

Address intelligence

Risk scoring, transaction history, entity context, and a clear risk verdict for any wallet or transaction hash.

Investigations & cases

Manage compliance investigations end to end, linking evidence, notes, and risk findings into audit-ready cases.

Live news & tip line

Real-time regulatory and enforcement intelligence, plus a public tip line for reporting suspicious wallets and transactions.

FAQ

Frequently asked questions

What is Halo?

Halo is an autonomous AI compliance platform for crypto financial crime detection. It screens wallet addresses and transactions against OFAC sanctions data and the on-chain Chainalysis sanctions oracle, scores on-chain risk, drafts FinCEN-formatted Suspicious Activity Reports, and supports investigations across 7 supported networks.

What is crypto AML compliance software?

Crypto AML (anti-money-laundering) compliance software helps financial institutions detect, investigate, and report illicit activity on blockchains. It typically combines sanctions screening, transaction risk scoring, wallet monitoring, and regulatory reporting. Halo brings these capabilities together in one autonomous platform.

How does automated SAR drafting work?

Halo assembles FinCEN-formatted Suspicious Activity Report narratives from your investigation data using the WHO/WHAT/WHEN/WHERE/WHY/HOW framework. Reports include the fields expected under 31 CFR 1022.320 and export to PDF, ready for your team to review and file. Halo drafts the report; your compliance team always makes the filing decision.

How does Halo handle OFAC sanctions screening?

Halo checks every address and transaction against the U.S. Treasury OFAC SDN sanctions dataset and the public on-chain Chainalysis sanctions oracle. The Chainalysis oracle is queried live on-chain, and matches are flagged instantly with a clear risk verdict so you can decide before you send, receive, or interact.

Does Halo integrate with Chainalysis and OFAC data?

Yes. Halo screens addresses against OFAC SDN sanctions data and queries the public on-chain Chainalysis sanctions oracle directly. No API key is required for core screening; an optional Anthropic API key can enhance AI-generated narratives.

Which blockchains does Halo support?

Halo supports 7 networks: Ethereum, Bitcoin, and the major EVM chains BNB Chain, Polygon, Base, Arbitrum, and Optimism. Address screening and risk scoring work across every supported chain.

Who is Halo for?

Halo is built for compliance officers and analysts at crypto exchanges, custodians, banks, fintechs, and payment firms, as well as financial investigators, forensics teams, and the public sector. Anyone who needs to assess on-chain risk can use the free public address lookup.

How much does Halo cost?

Halo One is currently free during its trial phase, and no pricing tiers are shown. Teams interested in Personal or Enterprise access can reach out through the contact form to register interest.

Have a question we didn't cover? Contact our team.

HALO · AUTONOMOUS COMPLIANCE INTELLIGENCE · v1.3
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Autonomous Compliance Intelligence
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