API Documentation
Four primitives to power your identity infrastructure. Simple, predictable pricing.
Core API Products
Eligibility Check
/api/v1/check-eligibilityInstantly check if a user has verified KYC data in the network. Returns a boolean response in milliseconds with zero PII exposure.
Risk Assessment
/api/v1/assess-riskReal-time fraud detection using network-wide signals and device fingerprinting. Powered by integrations with Socure, Veriff, and more.
Verifiable Credentials
/api/v1/claim-identityIssue and verify W3C-compliant credentials for portable identity. Enable your users to prove their verification status anywhere.
Data Ingestion
/api/v1/ingestContribute verified data to the network. Strengthen the ecosystem and unlock network effects that reduce costs for everyone.
Operation Costs
Basic network lookup
Full fraud analysis
Credential issuance
Free to contribute
| Operation | Description | Credits |
|---|---|---|
| Eligibility Check | Basic network lookup | 1 |
| Risk Assessment | Full fraud analysis | 5 |
| Verifiable Credentials | Credential issuance | 10 |
| Data Ingestion | Free to contribute | Free |
Getting Started
Start integrating with Circuit in minutes. Our SDKs are available for popular languages and frameworks.