Aegis KYT
On-chain address screening — pay per query with USDC
API Endpoints
Screen
$0.10 USDCLabels from ~70 AML data sources + consensus risk score and categories.
GET /screen/{chain}/{address}Deep Screen
$1.00 USDCAegis full 4-tier verdict: SDN check + consensus + 1-hop inheritance + BFS graph exposure.
GET /check-address/{chain}/{address}How it works
1. Send a GET request — receive HTTP 402 with a payment quote
2. Sign an EIP-3009 USDC authorization with your wallet
3. Retry the same GET with the PAYMENT-SIGNATURE header
4. Receive the screening results in the response body
Powered by x402 protocol · API docs
USDC settlement on Base via Coinbase x402 facilitator