Request API Access

GSIG provides sanctions intelligence on criminal blockchain networks. Due to the sensitivity of this data, all clients undergo a mandatory vetting and approval process before access is granted.

Self-service access is not available. GSIG intelligence covers active criminal networks, sanctioned entities, and classified financial flows. We verify every client to ensure our data is used exclusively for legitimate compliance, regulatory, and law enforcement purposes.

Step 1 — Initial Contact

Submit your request

Email us with your organisation name, the name and role of the primary contact, your regulatory jurisdiction, and a brief description of your intended use case for GSIG data.

Step 2 — Verification

Identity & compliance check

We verify your organisation's identity, regulatory status, and legitimacy. This may include company registration checks, website verification, and a brief call with your compliance or legal team.

Step 3 — Approval & Terms

Agree commercial terms

Once approved, we agree pricing, contract duration, data scope, and usage limits tailored to your requirements. API credentials are issued only after terms are signed.

Why we vet every client

GSIG maps the financial infrastructure of sanctioned entities across multiple blockchain ecosystems. Our intelligence includes transaction traces, exchange exit flows, entity attributions, and proximity analysis that reveals how criminal networks move and hide value.

This data, in the wrong hands, could be used by the very actors we track to understand what is known about their operations, identify gaps in our coverage, or adapt their laundering techniques to evade detection.

Controlled distribution is not a limitation — it is a security requirement. Every serious threat intelligence vendor operates the same way, and our clients should expect nothing less.

What access includes

Sanctions Screening API

Real-time screening against 2,050+ sanctioned entities across OFAC, NBCTF, and 5 jurisdictions.

Money Flow Intelligence

Transaction tracing through intermediary wallets, exchanges, and cross-chain bridges at 1–3 hop distances.

Entity Attribution

Resolved identities across 22.8M+ wallets via multi-signal convergence from 53 autonomous agents.

Pattern Detection

Automated detection of 8 laundering patterns including structuring, chain-hopping, and mixer usage.

Eligible organisations

✓Regulated financial institutions
✓Licensed crypto exchanges & custodians
✓Government regulators & central banks
✓Law enforcement agencies
✓Compliance technology providers
✓Legal & forensic investigation firms

Request access

To begin the vetting process, contact our team directly. Include your organisation name, your role, and a brief description of your use case.

sales@gsig.uk

Typical response time: 24–48 hours
All enquiries are treated as confidential