Authsignal secures millions of passkey transactions out of our hosted Sydney region.

Authsignal secures millions of passkey transactions out of our hosted Sydney region.

Join us today!
Blog
/
Current article

Java Passkeys back-end SDK

Last Updated:
March 3, 2025
Justin Soong
Authsignal server-side Java SDK for Passkeys and passwordless MFA
AWS Partner
Authsignal is an AWS-certified partner and has passed the Well-Architected Review Framework (WAFR) for its Cognito integration.
AWS Marketplace
Typical passkeys architecture
A typical passkeys solution requires a webauthn back-end service, Authsignal provides both client and server SDKs to deliver passkeys to your users

Authsignal's Java SDK allows engineers to implement passkeys server side calls in Java/JVM server environments. Authsignal's suite of passwordless MFA authentication factors are also available through the Java SDK.

Click here to view the SDK documentation

Click here to view our documentation to get started with Passkeys using the Java SDK

Passkeys Enrollment example

Server side call

TrackRequest request = new TrackRequest();
request.userId = user.id;
request.action = "enrollPasskey";
request.scope = "add:authenticators";

CompletableFuture<String> token = authsignal.track(request).thenApply(response -> response.token);

Passkeys Enrollment using the Java SDK

Client side call
const resultToken = await authsignal.passkey.signUp({ token, userName });
Try out our passkey demo
Passkey Demo
Have a question?
Talk to an expert
You might also like
Embedding Passkeys into Your App Workflows: Why Authsignal's Approach Stands Out
Discover how to embed passkeys into your app workflows. Learn why Authsignal’s non-IdP approach enables seamless, risk-based authentication without the need for identity system overhauls—saving time and reducing friction.
Twilio Verify vs Authsignal: The Twilio Alternative That Does More With Less Dev Effort
Looking for a Twilio Verify alternative? Discover how Authsignal provides a complete step-up authentication solution with passkeys, adaptive MFA, and powerful no-code policy tools—all with minimal engineering effort.
How to Add Passkeys to Duende IdentityServer with Authsignal
Learn how to enhance your Duende IdentityServer setup with passkey authentication using Authsignal. Follow this step-by-step guide to enable secure, passwordless logins with biometric verification.

Secure your customers’ accounts today with Authsignal.