✨ Announcing the release of Cashu.me – a Cashu wallet for the web! ✨
Cashu.me is a Chaumian Ecash wallet for Bitcoin built as a progressive web app (PWA). Today, we're excited to announce its first release and would like to thank all developers and users who have helped to build and improve this wallet. Cashu.me is free and open-source software released under the MIT license.

To get started, open Cashu.me in your browser and install it to add it to your home screen. We recommend to use your device's native browser for the best experience. Beware that Ecash is a bearer asset which means that if you delete your browser data or lose access to your device without a proper backup (see below), you will lose your funds. Use this wallet only for small spending amounts.
New Features
Countless new features for this release give you the best possible Ecash experience. We're bringing this ancient crypto technology back into the 21st century and present you a modern interpretation of the original cypherpunk vision - built on Bitcoin.
At a glance
- Modern UI
- Support for Bitcoin and USD
- Seed phrase backups
- Animated QR codes
- Intelligent coin selection
- Send Ecash offline
- Receive Ecash offline
- Lock Ecash with P2PK
- Discover mints via Nostr
- Swap Ecash between mints
- Remote control with NWC



Read the full release notes here: https://gist.github.com/callebtc/67da3f586ef273df80bf679e464bc3f3
You can host the wallet on your own server. Find the images on Dockerhub or build it yourself with the GitHub repository
#Cashu is amazing! I made this short explainer video about it, feel free to share 😉 : https://m.primal.net/HsMt.mp4
Totally agree, as long as you understand how it works, the risks and trade-offs, it's a great tool!
Awesome! Thank you for sharing. Nowadays, most people
don't have the time to read a whole book because it's not
as engaging as a short video. If you want to effectively communicate an idea to someone, you have to meet them where they're at. That's why I create short, basic explainer videos to pique people's curiosity. Here's a video I made about #Nostr feel free to share 😉 : https://m.primal.net/HnUB.mp4
This is awesome! Love to see all the advancements and possibilities with #Cashu. I made this short video to show my appreciation, feel free to share 😉 : https://m.primal.net/HsMt.mp4
Thanks bro! That's exactly my goal, I can't make a super in-depth video in 3 minutes but my hope is to spark people's curiosity to learn more.
I made this short explainer video that might help: https://m.primal.net/HsMt.mp4
This is great! Thanks! I made this video to contribute to cashu in my small way 😉 : https://m.primal.net/HsMt.mp4
Yes there are many ways, you can send it to people's public key very easily! i made this short video that covers that briefly: https://m.primal.net/HsMt.mp4
Yessir! I made this vid to promote it: https://m.primal.net/HsMt.mp4
U can check out my short vid if you'd like: https://m.primal.net/HsMt.mp4
Chaumian Ecash really is awesome! But most people don't know about it or how they can start using it, that's why i made this short video about Cashu, feel free to share! 😉 : https://m.primal.net/HsMt.mp4
Hello fantastic nostr people. I was blown away by your incredible support when I posted the below note. I had 10+ job opportunities pepper my inbox within hours. What a powerful statement to this community. I was overwhelmed 🙏 and now I have a new job! Here's the note from a month ago; scroll down to find out more...
nostr:note1x43202egs5umrqec6d76dsjl6z7ylr6hkmctes2rpat7sa22e7msq5m69n
Over the last month I have weighed many different opportunities, and I am excited to announce that I have accepted the position of CTO for FanFares.io run by nostr:npub1md39ua3h2s7204a7v5p9sdxmxx9qc7m4kr3r6naeuwfznad6d7nsxpctp9!
nostr:npub16lvpp8hyxetuuczk4kjx2vqxhwmyruc72r59ysmgrsnjg5rcz8kqk07j3k is building an open source PWA that enables podcasters and content creators to publish and monetize their content via nostr rails and lightning micropayments. There are tons of exciting things coming that I'm excited to talk about in the near future, like at BTC Prague 🤙 see you there!
I am still deeply committed to ONOSENDAI and completing my OpenSats grant, which Simon has been fully supportive of, so my schedule will allow for this.
I'm not sure about the future of Yondar since my company ran out of funding to develop it, but it's open source so I have faith that it will live on somehow.
I am extremely grateful for the opportunity to work in the nostr space. I am grateful for my 16 years at the marketing agency where I started my career, but this next step is much needed and a perfect fit.
So, thank you wonderful nostr people for supporting me and showing your care. It has meant the world to me. I am SO ready to put 100% of my time and focus on nostr and bitcoin development. I feel like my work at FanFares is going to have a measurable and immediate impact on nostr and bitcoin adoption and I can't wait to get started! 👾💜
Love to see this! Our community rocks!
I'm extremely bullish on #fedimint, I think it's gonna allow us to reach billions around the world and speed up mass adoption. I made this short video to show my appreciation for all the amazing work that has gone into this awesome project! Thank you nostr:npub1kp7jzme0qs3wcqjjmkq6v5fm359sclhc22glhadgtmerlr0h37nsn8487l nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjsfl8f237lmu63q0uf63m and nostr:npub1qny3tkh0acurzla8x3zy4nhrjz5zd8l9sy9jys09umwng00manysew95gx for building, supporting, and spreading the word! Feel free to share 😉 : https://m.primal.net/IANx.mp4
I'm extremely bullish on #fedimint, I think it's gonna allow us to reach billions around the world and speed up mass adoption. I made this short video to show my appreciation for all the amazing work that has gone into this awesome project! Thank you nostr:npub1kp7jzme0qs3wcqjjmkq6v5fm359sclhc22glhadgtmerlr0h37nsn8487l nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjsfl8f237lmu63q0uf63m and nostr:npub1qny3tkh0acurzla8x3zy4nhrjz5zd8l9sy9jys09umwng00manysew95gx for building, supporting, and spreading the word! Feel free to share 😉 : https://m.primal.net/IANx.mp4
AQUA 0.1.51 is live and being rolled out across all devices! It includes several new features we know you’re gonna love, including send compatibility with LNURL Pay and Lightning Addresses. ⚡️🌊🐬
👨💻 https://bit.ly/AQUA-GitHub Here are the detailed release notes.
New Features:
- iOS users can now see the Swap button on the home screen.
- Reduced Liquid Network fees for inbound Lightning transactions.
- Improved flow for sending assets.
- Added sending to LNURL Pay and Lightning addresses. LNURL Withdraw will be supported in future versions.
- Added support for BIP21 unified QR codes (on-chain and Lightning payments in a single QR code).
- Added automatic refund and claim transactions with submarine swaps using native Rust library.
- Enabled Biometrics for authentication.
- Improved restore wallet workflow.
- Added support for AQUA to AQUA Lightning payments.
- USDt is still a default asset but removable in Settings under “Manage Assets” in the Advanced Settings.
Bug Fixes:
- Numerous UI bug fixes.
- Fixed bug with reading certain Bitcoin Chips.
If you’re not able to update your AQUA wallet to version 0.1.51 (91) just yet, kindly wait a couple more days for the upgrade to become available on your device. Android users eager to enjoy the latest #Bitcoin, Liquid network, and Lightning experience available can download the app directly from our GitHub.
Stay tuned for more AQUA news coming soon! 
Awesome! Thank You!
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