allow, deny, or review decision with a full audit trail.
Quick Start
Make your first API call in under 10 minutes.
Authentication
Learn how to authenticate requests with your API key.
Decision Engine
Understand how allow, deny, and review decisions are made.
API Reference
Explore all endpoints with request and response schemas.
How it works
1
Register an investor
Submit investor identity details — KYC status, accreditation, and country — to create an investor record.
2
Add a wallet
Link a blockchain wallet address to an investor, including its screening status and risk level.
3
Define a policy
Create an asset policy that specifies compliance requirements: KYC, accreditation, allowed countries, and wallet verification.
4
Request a decision
Call
POST /v1/decisions with an investor, wallet, and policy. Clearlayer returns allow, deny, or review with a reason code and audit ID.Use the sandbox API key
cl_test_key_1234567890 to test against pre-seeded investors and wallets without creating any records. See the Sandbox guide.