KYT API

Screen on-chain transactions for risk and retrieve structured KYT results.

The KYT API lets you submit an on-chain transaction for risk screening and retrieve the result asynchronously.

Integration flow

1. Complete Authentication and prepare the transaction you want to screen.

2. Generate a unique request_id, then call Transaction Check with the transaction's chain, currency, and txn_hash. Include destination_address when available.

3. Store the request_id and returned order_no with the transaction in your system.

4. Call Query KYT Result with the same request_id until the status changes to 99, 44, or 88. You may also include the returned order_no.

5. Use risk_level, hit, hit_rules, actions, and result_data from the completed result to apply your own review, approval, or rejection policy.

Transaction checks are asynchronous. A successful API response means the screening request was accepted, not that the risk analysis is complete.

Endpoints

Endpoint	Description
Transaction Check	Submit a blockchain transaction for KYT screening.
Query KYT Result	Retrieve the current status and structured risk result.