Open Source Client SDK — Coming Soon

Build with CIRQL™

The CIRQL client SDK will be fully open source. Integrate real-time, consent-verified contact data into your app with a few lines of code.

Stay tuned

What we're building for developers

Open Source SDK

The CIRQL client library will be MIT-licensed and available on GitHub. TypeScript-first, with bindings for Python, Go, and Swift.

API

REST + Webhooks

Query contact data via REST. Get real-time push updates via webhooks when your users change their info. No polling required.

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Consent-First Architecture

Every API call respects attribute-level permissions. Users control exactly what data you can access, and revocation is instant.

Serverless & Federated

No central data store. Identity lives on the user's device mesh. Your integration connects directly to the CIRQL network — no middleman.

Want early API access?

Drop your email on the waitlist and we'll invite you to the private beta when the SDK ships.