BuzzioSticker API

Add sticker packs to Buzzio

Publish a sticker app. The user taps Add to Buzzio. Buzzio copies the WebP files onto the phone. No cloud upload. No messaging API.

Guides

Android ContentProvider, ENABLE_STICKER_PACK intent, whitelist query. iOS Pasteboard JSON and buzzio://stickerPack. Art & contents.json 512×512 WebP, pack limits, metadata fields. Detect Buzzio Is Buzzio installed? Is this pack already added?

How it works

  1. Your sticker app lives on the home screen, like any other app.
  2. The user taps Add to Buzzio on one pack.
  3. Buzzio previews the pack. The user confirms.
  4. Buzzio copies stickers into its private storage. Your app can be uninstalled afterward.

Buzzio package: com.ve.ghost. Store keyword for sticker apps: BuzzioStickerApps.

This is not a public chat API. Third-party apps cannot send or read Buzzio messages.

Canonical spec in the repo: docs/stickers/IMPORT_API.md. Android sample: examples/sticker-app/android.