The only blockchain forensics platform that runs cross-chain queries in single-digit milliseconds. Built for compliance teams, on-chain investigators, and crypto fund risk desks who need to follow the money across Ethereum, BSC, Polygon, Arbitrum, Base, and Optimism — without 10 separate Alchemy calls.
1. Submit query for address X 2. Wait 5-12 seconds for graph build 3. Refine — wait again 4. Cross-chain? Submit a separate case 5. Export PDF, manually paste between cases
GET /api/cross-chain/transfers/0xab58…?limit=5000 → rowCount: 5000 → chains: [ethereum, bsc, arbitrum, base, polygon, optimism] → latencyMs: 9.1
If your work is on this list, you're our customer.
SAR triage, deposit screening, sanctioned-address alerts. ~70% of forensic cases live on ETH+BSC, which we cover live.
Stolen-fund tracing, Sybil cluster mapping, mixer-bypass heuristics. Iterative queries in 9 ms instead of 9 minutes.
Counterparty checks before lending, treasury sanctions screening, bridge-flow monitoring across L1+L2.
Audit-trail-grade reports with HMAC-signed exports. Chain-of-custody you can hand to a court or insurer.
FBI, IRS-CI, Europol, national FIUs running crypto investigations. Self-hostable on request.
Post-incident forensics: where did the funds go, which bridges, which CEXes. Faster than reading L2 explorers.
One call returns ETH + BSC + Polygon + Arbitrum + Base + Optimism activity tagged with chain, direction, counterparty, timestamp. No fan-out, no client-side merge.
22 known cross-chain bridges (LayerZero V2, Wormhole, Stargate, Across, native L1↔L2). Detect when an address sent through any of them and which chains the funds went to.
Heuristic entity resolution + mixer-proximity + sanctions risk + flash-loan / value-spike anomaly detection. Built-in, not a separate vendor.
Investigation reports that read like a human wrote them. The deterministic data layer is the source of truth; the LLM only narrates verified facts. No fabricated transactions.
Use 1F as your archive RPC: POST https://1f.ai/v2/<key>. Sub-1 ms cache hits. Free tier unlimited on ETH and BSC.
Every investigation export includes a SHA-256 + HMAC-SHA-256 signature so you can prove the report wasn't tampered with after the fact. Court-admissible chain of custody.
| Capability | 1F | Chainalysis | Alchemy |
|---|---|---|---|
| Cross-chain query in one call | ✓ ~9 ms | per-chain | per-chain |
| Sub-millisecond cache hits | ✓ 0.4 ms | — | 5–20 ms |
| Address clustering | ✓ | ✓ | — |
| Mixer / sanctions risk scoring | ✓ | ✓ | — |
| Investigation reports | ✓ LLM-narrated | ✓ | — |
| Bridge-event linker | ✓ 22 bridges | partial | — |
| Standard RPC drop-in | ✓ /v2/{key} | — | ✓ |
| Webhooks (HMAC + retry) | ✓ | ✓ | ✓ |
| Public status page | ✓ | — | ✓ |
| Honest finality docs | ✓ | — | — |
Drop an address into the graph explorer. Watch it pull transfers across 6 chains in milliseconds. Generate an HMAC-signed report. That's the entire trial.
Open the graph explorer