Developer tools and interactive demos that make identity click. Understand auth concepts, debug errors, and experience Descope’s customer and agentic identity capabilities.
Explore the guru sites
Pick a tool below — each one opens in a new tab.
Testing Tools & Playgrounds
JWT Guru
Decode, encode, and verify JSON Web Tokens (JWTs).
SAML Guru
Decode and inspect SAML requests and responses without leaving your browser.
FGA Playground
Explore relationship-based access control (ReBAC) in a hands-on environment.
Cross-App Access (XAA) Playground
Walk through XAA flows end-to-end to test both ID-JAG issuance and validation.
9421 Guru
Send a signed HTTP request and its public key, and watch the signature base get reconstructed and verified against RFC 9421.
Login Experiences
One Tap Guru
Experience Google One Tap authentication in action.
Passkeys Guru
Experience the simplicity, speed, and security of passkey auth.
nOTP Guru
Log in via WhatsApp in a single click — no typing needed.
Device Auth
See how smart TVs and other limited-input devices authorize users via OAuth Device Flow.
Enchanted Link Guru
Experience cross-device magic link login with an added layer of number-matching security.
Silent Auth Guru
Verify a phone number silently over the carrier network — no user action needed.
Resources
Developer Documentation
Explore our comprehensive documentation to get started with Descope.
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