Actively-flagged TRON addresses. HMAC-signed webhooks. Append-only audit trail with a public verifier. API access by request: a person issues the key, not a form.
Powered by Nemesis — our TRON-native forensic engine.
No credit card · Sandbox — 10 free calls a month · keys issued on request
Monthly contracts. No annual lock-in. No "starting from" — the price you see is the price you pay.
Move the slider — see what you pay an enterprise incumbent on TRON vs. GuardPay. Incumbent pricing is the realistic industry mid-market average ($50k/yr base + $0.08 per-call overage), anchored to public marketplace data.
GuardPay only screens TRON today, so we count TRON volume; non-TRON keeps using your incumbent.
Replace, augment, or A/B — we ship monthly contracts and a tamper-evident audit chain so swapping back costs you nothing.
We don't pretend to match enterprise vendors on BTC/ETH entity attribution. But on TRON-depth coverage — we beat the industry leaders.
| GuardPay | Enterprise Vendor A | Enterprise Vendor B | |
|---|---|---|---|
| TRON-specific flagged-address depth | — | ~3,500 est. | ~2,800 est. |
| OSINT sources monitored daily | 63+ | — | — |
| Official lists with crypto addresses: OFAC, UK, Israel, Japan, FBI | All 5 | Yes | Yes |
| Behavioural metrics on TRC-20 | 13+ patterns | 8 patterns | 7 patterns |
| 3-hop fund-flow graph in every report (SVG export) | Yes | PDF only | UI only |
| HMAC-signed webhooks | Yes | Yes | Yes |
| Idempotency-Key (Stripe-style) | Yes | No | No |
| Public audit-chain verifier (no API key) | Yes | No | No |
| Monthly contract | Yes | Annual | Annual |
| BTC / ETH / SOL entity attribution depth | Roadmap, no date yet | Best in class | Best in class |
When automation hits its limits (mixers, peel-chains, cross-chain, 1,000+ addresses in graph) — our analyst builds the full breakdown by hand. Complete report with outflow tables, fund-flow map, and expert opinion. ~25-30% cheaper than industry-incumbent investigations at comparable TRON-depth quality.
Industry-incumbent average for the same case profile is $20-25k. We deliver the same case for $15-18k, with TRON-native depth they lack.
We issue keys through a person, not a form: tell us the task and the volume of checks you need, and we reply with the terms, the specification and a key. Existing keys keep working unchanged.
Our controls follow the SOC 2 framework: data encrypted at rest and in transit, an append-only audit log with a recomputable hash chain, and every code change reviewed before release. The formal Type I audit is on our roadmap. Today we complete your vendor security questionnaire within 48 hours and sign a DPA on request.
Multiple-jurisdiction sanctions lists, on-chain freeze events (Tether, Circle), 30+ monitored OSINT channels, plus behavioural metrics from the address's TRC-20 history. Specific source identifiers are our moat — never published.
Every screen decision writes a content-hashed row to an append-only Postgres log under no-update, no-delete RLS. Rows form a sha256 hash chain rooted in the first entry. Any third party can recompute the chain at /api/audit-verify?recompute=1 without an API key — a hash mismatch proves tampering. On request (Growth+ tier) we anchor periodic chain hashes on-chain for a stronger time-fix; the anchor mechanism is opt-in per customer.
In the API (/v1/screen) — TRON only for now. On the website, the free /check already screens EVM addresses (with behaviour analysis) and Bitcoin; bringing them to the API is on the roadmap, no date yet. If >60% of your USDT volume is TRC-20, we are an immediate standalone choice.
The API processes addresses, not personal identifiers (GDPR data-minimisation). Accounts, webhook secrets, and usage logs live in managed Postgres at a tier-1 provider with SOC 2 and at-rest encryption. Separately from the API: this website runs visit analytics and session recording — both off by default and enabled only with explicit consent, with the data described in the Privacy Policy. Specific infrastructure and data residency are confirmed in the DPA on the Growth+ tier.
Yes — explicitly designed for it. Run our /v1/screen in parallel with your current vendor for 90 days. We'll write the gap analysis with you. If we don't catch what they miss on TRON, you walk; no contract.
API access by request. Pilot with us for 90 days at zero cost.
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