KYC in cryptocurrency: AML Address and Transaction Analysis
KYC (Know Your Customer) is a mandatory component of any regulated market participant's AML system. KYC in cryptocurrency means verifying a client's identity through document checks, biometrics, and screening against sanctions and PEP databases. AMLKYC.tech provides a unified API for KYC verification of individuals and KYB (Know Your Business) for legal entities — within one platform.
What KYC in cryptocurrency Includes on AMLKYC.tech
The KYC verification module covers: document verification (passport, ID card, driver's license), facial recognition to match the document photo, liveness detection to guard against spoofing, and data cross-referencing with global sanctions databases (OFAC, EU, UN, FATF) and PEP lists.
KYB verification for companies covers: legal entity verification, UBO (Ultimate Beneficial Owner) identification, license status checks, and screening against sanctioned entities and companies from high-risk jurisdictions.
| Risk Level | Score | Recommended Action |
|---|---|---|
| Low | 0–25 | Transaction is safe — document the result |
| Medium | 26–55 | Request source-of-funds documentation |
| High | 56–75 | Escalate to compliance officer, pause payment |
| Critical | 76–100 | Reject transaction, log the incident |
Data Sources for KYC Verification
- 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
PEP databases cover politically exposed persons from 200+ jurisdictions: current and former officials, judges, high-ranking military, and their close relatives. PEP status is not an automatic rejection but requires an Enhanced Due Diligence (EDD) procedure.
API for Automating KYC in cryptocurrency
The AMLKYC.tech REST API accepts a document image and selfie, returning verification status, AML score, and a list of database matches. Response time: 3–10 seconds. Integration with your onboarding flow takes 1–2 days with an existing backend.
Bulk verification for retrospective client base audits: submit a list of identifiers and receive verification status for each record. Optimal for compliance with new regulatory requirements without requiring clients to re-complete onboarding.
Regulatory Requirements for KYC
FATF Recommendation 10 requires VASPs to identify clients before establishing business relationships and for transactions above thresholds. Customer Due Diligence (CDD) includes: identification, identity verification, and assessment of business relationship purpose. Enhanced Due Diligence (EDD) applies to high-risk clients, PEPs, and transactions from FATF black/grey list jurisdictions.
The regulator checks not only the existence of a KYC procedure but its quality: verification speed, rejection rates, and data update frequency. The AMLKYC.tech platform generates reporting on all these metrics for internal audit and regulatory inquiries.
Practical Use Cases
Crypto exchanges and exchangers. Online KYC verification within the onboarding flow: the user uploads a document and selfie, the platform returns results in 10 seconds without operator involvement.
PSPs and fintech. Verification at account opening with automatic AML screening of addresses on the first deposit. One API — one integration instead of two separate systems.
OTC desks and VASPs. KYB counterparty verification: company documents, UBO information, and sanctions screening — all in one request.
Interpreting KYC in cryptocurrency Results
- 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
AMLKYC.tech Ecosystem
The KYC module integrates with AML address screening within one platform: one contract, one API key, one audit log. ISO 9001 and ISO 27001 certifications, GDPR-compliant. Client data is stored encrypted with access controls.
Start KYC in cryptocurrency on AMLKYC.tech
Build a complete AML/KYC system on one platform: connect the API, configure the onboarding flow — and automate client identification today from $1 per verification.