Firebase Authentication API
FREEMIUM
API for Firebase Authentication
About
Firebase Authentication API provides access to Firebase Authentication services for user authentication. It allows developers to integrate authentication functionality with REST APIs.
Pricing
Pricing Type
Freemium
Free tier available
Billing
Pay per use
Last checked: February 25, 2026
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Key Facts
Categories
Platforms
Web
iOS
Android
Company
Founded
Founded in 2016
Country
Global
Language
English