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amberflutter

github.com/sebdeveloper6952/amberflutter Nostr Open-source projectOpen source

amberflutter wraps the Amber Nostr signer in Flutter, enabling Android apps to connect to the signing service.

Visit amberflutter 24 alternatives
github.com/sebdeveloper6952/amberflutter
amberflutter homepage screenshot

About amberflutter

amberflutter is a Flutter wrapper that bridges apps to the Amber Nostr signer. It is described for Android apps to connect to the signing service.

It supports getting the current user's public key with permission requests, signing events, and NIP-04 and NIP-44 encryption and decryption. For permissions and usage questions, it refers users to the Amber Docs.

Key features

  • Get current user public key with permission request
  • Sign Nostr event through Amber signer
  • Encrypt plaintext with NIP-04 for a recipient
  • Encrypt plaintext with NIP-44 for a recipient
  • Decrypt ciphertext with NIP-04
  • Decrypt ciphertext with NIP-44
Best for: Flutter developers building Android apps that need to use Amber for Nostr signing.
Good for
  • Open source with MIT license.
  • Installs with flutter pub add.
  • Covers public key, signing, and NIP-04 and NIP-44 operations.
Watch out for
  • Relies on external Amber Docs for permissions and usage questions.

amberflutter at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Open source
Yes · Source code
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026
open source

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amberflutter FAQ

How do I install amberflutter?
Run flutter pub add amberflutter or add amberflutter: ^0.0.1 to pubspec.yaml dependencies.
How do I request the user's public key?
Call Amberflutter().getPublicKey(), optionally including permissions for the user to approve.
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Listing maintained by Chris McClure and the WebIndexly editors · Updated Oct 8, 2026 · How we rank