Guardian SDK v0.2.1 adds a new collect() API for server-to-server device verification.

New: collect() method​

The SDK now supports two verification paths:

• verify() (existing) — SDK calls Surt directly, returns a risk decision to your app
• collect() (new) — SDK collects and encrypts device data locally with zero network calls to Surt. Your backend sends the encrypted payload to POST /geolocation/transactions/evaluate and receives the full risk assessment

This is useful when your backend needs to make the risk decision, when you want to combine device risk with your own business logic, or when compliance requires all third-party calls to originate from your infrastructure.

Available on all platforms: React Native, iOS, and Android.

Read the full guide

A documentação para desenvolvedores da Surt está disponível.