Chek Klik Proverka: AML Risk Screening for Crypto Addresses
Every day, thousands of cryptocurrency transactions with questionable origins flow through public blockchains. Businesses that accept crypto without prior AML screening face regulatory penalties, asset freezes, and damaged banking relationships. Chek Klik Proverka — the Russian term for "check-click verification" — captures the need for an instant risk signal before or immediately after receiving funds. AMLKYC.tech delivers that signal in seconds: a numeric risk score, source tags, and a clear recommended action.
What Chek Klik Proverka Actually Means
The query appears when a compliance officer needs evidence for a regulator, an operations team member needs a quick escalation decision, or a developer needs an API endpoint for automated screening. One tool, multiple roles. Risk scoring is not the final answer — it is a structured signal that reflects what share of an address's historical connections lead to suspicious sources. Tags specify the category: exchange, darknet, mixer, sanctioned entity, or unverified P2P platform.
The escalation decision remains with a human analyst. The tool structures the case queue so that high-risk items rise to the top and routine transactions are handled automatically.
How AML Screening Works on AMLKYC.tech
The platform analyzes the full transaction history of a blockchain address, builds a fund-flow graph, and assigns a risk score from 0 to 100. The algorithm evaluates both direct and indirect connections — not just transactions with suspicious addresses, but hops through intermediaries up to 3–5 levels deep.
| Risk Level | Score | Recommended Action |
|---|---|---|
| Low | 0–25 | Transaction is safe — document the check |
| Medium | 26–55 | Request source-of-funds documentation |
| High | 56–75 | Escalate to compliance officer, pause the payment |
| Critical | 76–100 | Reject transaction, log in the incident register |
Beyond one-time checks, the service provides KYT (Know Your Transaction) — continuous real-time monitoring of incoming and outgoing transfers. An address scoring 15 today can enter a sanctioned cluster next week. KYT delivers the alert before the next transaction with that counterparty arrives.
Supported Networks and Data Sources
The platform covers Bitcoin, Ethereum, USDT (TRC-20 and ERC-20), BNB Chain, Tron, Solana, and other major networks. When screening USDT, always specify the network: TRC-20 and ERC-20 are separate smart contracts with independent transaction histories — selecting the wrong network produces a false risk picture.
- Sanctions lists: OFAC SDN, EU, UN, FATF
- Darknet marketplaces and illegal goods platforms
- Mixing services: Tornado Cash, CoinJoin, and equivalents
- Unlicensed exchangers and unverified P2P platforms
- Phishing addresses and wallets from compromised protocols
The database includes address clusters for the largest exchanges: Binance, OKX, Bybit, Kraken, Coinbase, Gemini. An exchange tag alone is not a red flag — the category matters. A regulated exchange and an unlicensed exchanger sharing an address cluster are fundamentally different compliance scenarios.
API Integration: Automating Wallet Analysis at Scale
Manual wallet analysis works for isolated checks, but at 50+ transactions per day it becomes a bottleneck. The AMLKYC.tech REST API integrates directly into the payment flow: the request fires before withdrawal confirmation, the response returns in 1–2 seconds with a full tag set and score. Use idempotent requests with a unique request_id to prevent duplicate log entries on timeout retries.
Store the raw JSON response alongside the PDF report: JSON is needed for engineering and dispute resolution; the PDF is what the auditor reads during an inspection. Separate the "pre-transfer" and "post-transfer" screening modes in your architecture — the available action set in each scenario is fundamentally different.
Regulatory Requirements: FATF Travel Rule and OFAC
FATF Recommendation 16 (Travel Rule) requires VASP organizations to transmit originator and beneficiary data for every transfer above $1,000 USD/EUR. Regulators evaluate not only the existence of a screening system but the decision log: when the risk analysis was performed, who authorized the action, and what was done based on the result. A one-time screenshot without a policy and audit trail is not compliance evidence.
An OFAC SDN sanctions match is a separate category from a probabilistic AML flag — it is a legally significant fact requiring immediate escalation and entry into a dedicated sanctions register. Do not conflate these two in documentation submitted to your bank or regulator.
Real-World Use Cases
Exchanges and crypto platforms. Configure webhook alerts for address status changes: if a client's wallet joins a sanctioned cluster after onboarding, the signal arrives before the next transaction. This converts compliance from a reactive investigation into a proactive risk control.
OTC desks and P2P platforms. Every counterparty undergoes a blockchain risk analysis before deal confirmation. For large amounts, order the full report with the transaction graph — it shows how many hops separate the funds from a suspicious address and how indirect that connection actually is.
Payment processors and PSPs. Segment transaction flows by risk level: low score — automatic processing; medium — manual review; high — blocked pending compliance officer approval. This reduces analyst workload and significantly lowers the false-positive rate.
How to Interpret Screening Results
No red tags means no known flags at the time of the query — nothing more. This is why transaction monitoring must be continuous, not a one-time event. For high-risk operations, analyze the graph to 5 hops: indirect connections carry the same compliance weight as direct ones in most regulatory frameworks.
- Score 0–25, exchange tag — standard scenario, document and proceed
- Score 26–55, P2P tag — request source-of-funds documentation
- Score 56–75, mixer tag — mandatory manual review, consider filing a SAR
- Any score, OFAC/sanctions tag — immediate escalation to compliance officer
The AMLKYC.tech Ecosystem
Web interface, REST API, Telegram bot, and Risk Scanner mobile app (App Store, Google Play) — four access points to one database. The bot is practical for quick checks in an operational chat but does not replace a corporate evidence archive for high-value cases. The KYC module verifies counterparty identity through document recognition and biometrics. The platform is certified under ISO 9001, ISO 27001, and is GDPR-compliant.
Start Protecting Your Business Today
Effective Chek Klik Proverka screening requires more than a tool — it requires policy: who makes the decision, how results are recorded, and when risk reassessment is triggered. AMLKYC.tech provides the technology; the discipline of applying it belongs to your team. One full report costs from $1. Register on AMLKYC.tech, choose a plan or connect via API, and start receiving reliable transaction risk data today.