Blog
Guides, tutorials, and best practices for Firebase Cloud Messaging developers.
FCM HTTP v1 Migration Guide — Migrate from Legacy API to OAuth 2.0
Step-by-step guide to migrate from the deprecated FCM legacy HTTP API to the new HTTP v1 API. Covers endpoint changes, OAuth 2.0 service account auth, and payload restructuring.
fcmmigrationhttp-v1
Read moreFCM Best Practices — Deliverability, Token Management & Security
Proven best practices for Firebase Cloud Messaging in production. Improve push notification delivery, handle FCM token refresh, manage priorities, and secure your implementation.
fcmbest-practices
Read moreAndroid Notification Channels for FCM — Complete Setup Guide
Complete guide to Android notification channels for Firebase Cloud Messaging. Create channels, set importance levels, customize sounds, and fix common notification display issues.
androidnotification-channelsfcm
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