// Tools

AssetLinks Validator

Validate your Android assetlinks.json file for passkey and deep link implementation.

What is AssetLinks?

The assetlinks.json file establishes a secure association between your Android app and your website. It's required for passkey implementation and Android App Links.

Validation Checks

•Valid JSON array structure
•Required fields: package_name, namespace, sha256_cert_fingerprints
•Namespace must be "android_app"
•Correct relation permissions for passkeys

🔐 For Passkey Support

Your relation array must include both:

• delegate_permission/common.handle_all_urls
• delegate_permission/common.get_login_creds