Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of Cesium

Cesium by Environmental Information Systems, demarmax

Receive and send Ğ1 libre currency

4.4 (68 reviews)4.4 (68 reviews)
2,103 Users2,103 Users
You'll need Firefox to use this extension
Download Firefox and get the extension
Download file

Extension Metadata

Screenshots
Create your Ğ1 account:

Once you've chosen a highly secured password, signing up only takes a few minutes.Receive Ğ1:

You can receive your first Ğ1 as soon as you've completed the registration process.

The only thing you need to do is share your public key to the person who wishes to send you libre money.Search by name:

Find Ğ1 members by their last name, first name or blockchain id.Send Ğ1:

Cesium makes it easy for you to transfer Ğ1 libre money after a purchase or to make a donation.
About this extension
With Cesium, you can manage the status of your Ğ1 accounts in real-time, send secure payments, and monitor the state of the free currency network.

"Free currency has never been so simple!"

Open-source application (GNU AGPL v3 License).
Source code available at http://github.com/duniter/cesium

tags: #cesium, #duniter, #G1, #freecurrency
Developer comments
  • Source code: Official repo (slowly) or copy on GitHub repo (faster);
  • Issue: Known issues | Submit a bug;
  • Technical documentation: How to build this extension? | Development guide;
Rated 4.4 by 68 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
53
4
3
3
5
2
3
1
4
Read all 68 reviews
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
Version
1.7.16
Size
6.24 MB
Last updated
9 days ago (Sep 3, 2025)
Related Categories
  • Privacy & Security
License
GNU General Public License v3.0 only
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Add to collection
Report this add-on
Support these developers

The developers of this extension ask that you help support its continued development by making a small contribution.

Contribute now

Release notes for 1.7.16
✅ Registration fixed: The username availability check process during registration now works correctly.

🛠️ Various fixes and stability improvements.
More extensions by these developers
  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.