1. TRON Checker
For TRON-only USDT screening when you want the freeze and OFAC answer free and pay only for deep checks.
- Best for
- P2P merchants, OTC desks and small payment teams whose USDT flow is on TRON.
- What it checks
- Tether USDT freeze status, read live from the Tether contract and cross-checked with a second source ("inconclusive" when they disagree), plus an exact OFAC match. Deep checks add OpenSanctions, Chainabuse verified reports, 1-hop exposure, sampled 2-hop proximity and flow heuristics in a 0-100 score with published weights.
- Evidence
- Saved reports export as JSON, HTML or PDF; the PDF includes a SHA-256 evidence checksum and a glossary. Monthly freeze reports and open CC BY 4.0 data on the tracker.
- Developers and agents
- REST API (
POST /v1/screen, 1 credit), an MCP server with a free blacklist tool (50 calls a day), and x402 in USDC on Base: $0.01 blacklist, $0.10 screen, $1.00 full report. - Pricing
- Core check free, no signup. 1 free deep check without an account, plus 3 free credits when you sign up. Credit packs: 5 for 5 USDT, 25 for 20 USDT, 100 for 60 USDT. Paid in USDT on TRON, BNB Smart Chain or Ethereum. No subscription. (pricing)
- Trade-off
- TRON only. No entity label database, no cross-chain tracing and no Telegram bot. 2-hop tracing is sampled and transfer history is bounded. A review aid, not a KYT platform.