A clean, well-documented REST API to screen wallets, monitor transactions and integrate AML checks into your onboarding flow — in minutes.
Median response under 120 ms across all supported chains.
Sanctions data refreshed continuously from official lists.
Single API key, predictable JSON, clear error codes.
Every request is authenticated with a Bearer token. You can generate keys from your dashboard and rotate them at any time.
Authorization: Bearer csk_live_a3f9.../v1/address/{address}Returns the full risk report for any supported address. Chain is auto-detected.
curl https://api.chainscope.io/v1/address/0xa160cd...3f291 \
-H "Authorization: Bearer csk_live_a3f9..."{
"address": "0xa160cd...3f291",
"chain": "ETH",
"score": 96,
"level": "severe",
"entity": "Sanctioned mixer",
"tags": ["Mixer", "Sanctioned"]
}/v1/screen/batchScreen up to 100 addresses in a single request. Ideal for periodic re-screening.
curl -X POST https://api.chainscope.io/v1/screen/batch \
-H "Authorization: Bearer csk_live_a3f9..." \
-H "Content-Type: application/json" \
-d '{"addresses": ["0xabc...", "bc1q..."]}'{
"results": [
{ "address": "0xabc...", "score": 12, "level": "low" },
{ "address": "bc1q...", "score": 74, "level": "high" }
]
}/v1/webhooksSubscribe to alerts when a screened address crosses a risk threshold.
curl -X POST https://api.chainscope.io/v1/webhooks \
-H "Authorization: Bearer csk_live_a3f9..." \
-d '{"url": "https://your.app/hook", "threshold": 60}'{ "id": "wh_2N4f...", "active": true }For evaluation and small projects.
50 req/s burst. For production workloads.
Volume pricing and priority support.
Create a free account and start screening addresses today.