Screen incoming and outgoing crypto transactions from the dashboard or through one crypto transaction monitoring API: risk scoring, continuous monitoring and alerts before risky funds reach your platform.
KYTme is crypto compliance software: a transaction monitoring tool and KYT API for exchanges, P2P platforms and payment companies: one integration to three AML data providers, checks on 11 networks including USDT on Tron, pay-per-check pricing with no minimum contract.
From first API call to production in four steps
Sign up, get an API key in your dashboard and integrate the REST API.
Send an address or a transaction hash and receive a risk score in seconds.
Receive webhooks and alerts when the risk profile of a monitored address changes.
Pass KYB and sign the agreement for production volumes and special pricing.
One API, five typical setups. Pick yours and see which checks matter.
Screen every incoming deposit before crediting the balance and every withdrawal address before signing. Hold high-risk deposits for manual review and keep the report for the regulator or the bank.
Check the buyer's or seller's wallet before the trade, not after. Continuous monitoring flags a regular counterparty whose risk changed since the last deal.
Score customer payments in the checkout flow and outgoing merchant payouts. Webhooks return the verdict to your back office, so risky funds never reach settlement without a decision.
Warn the user before they send to a sanctioned or scam-linked address, and label inbound transfers by source of funds.
Run checks from the dashboard or from an AI assistant without writing code, compare three providers on the same address and export a shareable report for a bank, an auditor or a court.
Wallet and AML screening API, cryptocurrency transaction monitoring and blockchain monitoring tools in one integration
An AML screening API: risk level, sources of funds and exposure breakdown for any address or transaction.
Track counterparties around the clock and get notified when their risk level changes.
Machine-readable events for your back office: no polling, no missed incidents.
Exclude risk categories that do not fit your policy and set alert levels. Sanctions can never be ignored.
Detailed shareable reports for regulators, banks and partners.
Use it from the dashboard or build it into your product. Same providers, same reports, one unit balance.
For compliance and support teams that need answers today, without a developer.
For products that screen deposits, withdrawals and counterparties automatically.
REST API with JSON in and out. Below is the shape of a check request and its result.
Request
POST https://api.kytme.com/v2/checks
X-GB-Key: gbk_live_…
X-GB-Timestamp: 1790787000
X-GB-Signature: <hmac-sha256>
Content-Type: application/json
{
"kind": "address",
"currency": "TRX",
"issuer": "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t",
"address": "TXj9q2mE5bNWvL3aYpUc8Rk4sDhF7tGz1Q",
"provider": "crystal",
"callbackUrl": "https://client.example/aml-hook"
}Response: check accepted
202 Accepted
{ "id": "3f1c9a2e-7b4d-4e0a-9c1f-2d8e6a5b7c90", "status": "pending" }Result: GET /v2/checks/:id
{
"id": "3f1c9a2e-7b4d-4e0a-9c1f-2d8e6a5b7c90",
"provider": "crystal",
"status": "done",
"result": { "riskscore": 0.72, … },
"createdAt": "2026-09-30T10:14:02Z",
"checkedAt": "2026-09-30T10:14:05Z"
}currency is the network code and issuer the token contract: USDT on Tron is TRX plus the USDT contract; a native coin needs no issuer.kind is address or tx. For a transaction you also pass its hash and the output address you want scored.provider is optional. Leave it out and KYTme routes the check to the default provider for that network; set it to compare Crystal, VALEGA and BitOK on the same address.result holds the provider's full report with the risk score, categories and exposure.code, for example insufficient_balance or validation_failed, so your back office reacts without parsing text.Pass a callback URL in the request or register a webhook endpoint in the dashboard: KYTme sends a signed check.completed event with the result, retries failed deliveries and lets you replay them.
Requests are signed with your key pair; the full API documentation and a sandbox key open in your dashboard after sign-up. Test units for debugging the integration are available from sales.
Crystal Intelligence, VALEGA Chain Analytics and BitOK through a single integration: pick the provider per check or compare their scores.
One contract, one integration — several independent data sources.
Same request, different data sources. Choose per check or run several and keep the strictest verdict.
| What matters | Crystal Intelligence | VALEGA Chain Analytics | BitOK |
|---|---|---|---|
| Best fit | Compliance-grade screening for exchanges, payment companies and banks: the most complete risk picture in one report, accepted by regulators and auditors | Source-of-funds tracing and clustering with the strongest data on Bitcoin and Ethereum | Fast everyday screening of deposits and P2P counterparties |
| Networks | All 11 supported networks, including USDT and USDC on Tron, Ethereum and BNB Smart Chain | Bitcoin and Ethereum are the strongest; other networks are covered with less depth | All 11 supported networks |
| Output | Risk score, risk categories, exposure by direction and counterparty, detailed shareable report | Risk score, entity labels, exposure by category | Risk score, risk categories, exposure breakdown |
| Extra products | Crystal Investigation: premium check with full analytics for disputes, audits and law enforcement requests | ||
| Through KYTme | One API key, one contract, one unit balance. Switch providers per request with the provider field, or compare their scores on the same address. | ||
Scoring models are proprietary and results on the same address may differ between providers. More on how they work: AML data providers.
What you can count on in production, and what we do when a data provider has a bad day.
If a provider is unavailable, the check ends with an error and the units are refunded automatically. You can resubmit the same address to another provider right away: the three providers are independent, so one outage does not stop screening.
Support works 9:00-20:00 EET (UTC+2, UTC+3 in summer) via Telegram and [email protected], with the same terms for every client. We reply within an hour.
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