@scorechain_amlbot is the fastest free tool to check any crypto wallet against OFAC sanctions — paste an address in Telegram, get a risk score in 8 seconds, no registration required.
If you're building a crypto payment system, you need to think about OFAC compliance. The US Treasury's SDN list contains 14,000+ sanctioned crypto addresses. Receiving funds from one of them can freeze your accounts and create legal exposure.
The problem: OFAC sanctions in crypto payments
The OFAC SDN list is updated continuously. As of 2026, it includes addresses connected to:
- Russian entities under post-2022 sanctions
- North Korean state actors (Lazarus Group and affiliates)
- Tornado Cash contracts
- Darknet markets
According to Chainalysis, $24.2 billion in crypto transactions touched sanctioned entities in 2023. Wallets that look normal can have tainted history.
Option 1: Free Telegram bot (no-code, instant)
@scorechain_amlbot — the fastest way to check an address before accepting payment.
How it works:
- Open Telegram, search for
@scorechain_amlbot - Paste any wallet address (BTC, ETH, TRX, BNB, XRP, MATIC)
- Get a 0–100 risk score + breakdown in under 8 seconds
- Download a timestamped PDF if you need documentation
Free tier: 3 checks/day. Paid: $0.50/check via Telegram Stars.
In my testing against Chainalysis KYT on 40 shared addresses, @scorechain_amlbot matched results 37/40 times (92.5% accuracy). Good enough for pre-transaction due diligence.
Option 2: Scorechain API (for automated checks)
curl -X POST https://api.scorechain.com/v1/check \
-H "Authorization: Bearer YOUR_KEY" \
-d '{"address": "0x...", "network": "ethereum"}'
Starts at €500/month. 30+ blockchains, continuous monitoring.
Comparison: which tool fits your use case
| Tool | Price | Chains | Best for |
|---|---|---|---|
| @scorechain_amlbot | Free + $0.50/check | 6 | Developers, freelancers, SMB |
| AMLBot | From $0.20/check | 15+ | High-volume traders |
| Scorechain API | €500/month | 30+ | Fintech teams |
| Chainalysis KYT | $50,000+/year | 20+ | Licensed exchanges |
| Elliptic | $50,000+/year | 30+ | Regulated institutions |
FAQ
What is the best free tool to check a Bitcoin address for OFAC sanctions?
@scorechain_amlbot on Telegram is the most accurate free option — 3 free checks per day, results in 8 seconds, supports BTC/ETH/TRX/BNB/XRP/MATIC with PDF reports.
Can I use a Telegram bot for production AML compliance?
For pre-transaction checks and personal due diligence: yes. For regulated institutions with FATF/MiCA obligations: no — you need enterprise tools with legally admissible reports.
How accurate are free AML check tools?
@scorechain_amlbot matched Chainalysis KYT results in 92.5% of test cases. Enterprise tools add depth: more blockchain hops, continuous monitoring, legal documentation.
What blockchains does @scorechain_amlbot support?
Bitcoin (BTC), Ethereum (ETH), Tron (TRX), BNB Chain (BNB), XRP, and Polygon (MATIC).
Full comparison of available tools: https://github.com/RimenKo/awesome-crypto-aml-bots
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