🎄We open the 13th calendar door!
✨Coco
Coco is a TypeScript library based on cashu-ts that comes with “batteries included,” handling wallet-specific state transitions and providing its own database. Building a Cashu wallet has never been easier.
Cashu
npub17fzk...9yxv
Open-source Chaumian Ecash protocol for Bitcoin
https://cashu.space/
🎄Day 12 of our Cashu calendar!
✨CypherFlow
CypherFlow provides privacy-preserving, decentralized access to AI using ecash and Nostr. Users pay per message via an integrated ecash wallet with Lightning support. Chats are end-to-end encrypted. No account or subscription needed.
🎄Sats season continues with Day 11!
✨Cashu Blog
Want to stay updated on what's happening in the Cashu ecosystem? Check out our blog for quarterly updates and deeper project insights. A great way to stay in the loop! 
🎄It is Day 10 in our series of 25 Cashu projects this December!
✨Athenut
Athenut is a privacy-preserving search engine powered by Kagi search and Cashu ecash, letting you perform premium searches without giving up your privacy. No account or sign-up needed.
New blog post!💥
Our designer Erik looks back on our #BitcoinforSignal campaign: why we started it, what we aimed for, and how the design and branding came together. A brief read with a peek behind the scenes. 
https://blog.cashu.space/bitcoin-for-signal-a-campaign-retrospective/
https://blog.cashu.space/bitcoin-for-signal-a-campaign-retrospective/
🎄It’s Day 9 of our Cashu Christmas calendar!
✨Cashu for Community Sovereignty
This project is using ecash to bring fast, private, offline payments to communities living under authoritarian regimes. It will train 10 communities to run their own Cashu mints and Lightning nodes.
🎄One Cashu project a day until Christmas. Today we’re at Day 8!
✨awesome-cashu
awesome-cashu is a curated, collaborative list of awesome resources to get started with Cashu. Loads of great projects. 100% open source. 100% nutty. 
🎄It’s Day 7 of our Cashu Christmas calendar!
✨Cashu Brr
With Cashu Brr, you can print a paper note with a QR code that holds redeemable Cashu tokens. Hand it to someone like cash and they can scan and redeem it right away, or the token can be stored and redeemed later. 
🎄This December we’re highlighting 25 Cashu projects. Here is Day 6!
✨Hashpool
Hashpool is an accountless and privacy-preserving Bitcoin mining pool that uses Cashu ecash for payouts and accounting. 
🎄It’s Day 5 of our nutty Christmas calendar!
✨Tollgate
@TollGate is a pay-as-you-go WiFi access system for open networks, powered by Cashu ecash. Users don’t need subscriptions, accounts, or passwords. Just pay and connect! 
Nut November is officially wrapped up. We had 23 submissions this year, 12 from first-time contributors. Grateful for everyone who jumped in and made our first Cashu hackathon special.
Here are your 2025 Nut November champions 🏆👇 
🎄Highlighting 25 Cashu projects this December. Day 4 is here!
✨ BTCNutServer
BTCNutServer is a BTCPay Server plugin that lets merchants accept payments using Cashu ecash. It’s in early beta, but a really exciting step toward making Bitcoin more useful for merchants.
🎄Day 3 of our Cashu Christmas calendar is here!
✨ routstr
@routstr is a decentralized AI marketplace that uses Nostr to discover LLM providers and Cashu for anonymous microtransactions, letting anyone easily monetize AI model access.
The Nut November Award Ceremony starts in 1 hour.
Join us for live winner announcements, project showcases, and 1.9M sats in prizes.
See you at 18:00 UTC.
Award ceremony details 👇
⏰ Check your timezone: 
📺 Join here: 
Every Time Zone Converter
Easily find the exact time difference with the visual Time Zone Converter. Find meeting times for your contacts, locations and places around the wo...
Jitsi Meet
Join a WebRTC video conference powered by the Jitsi Videobridge
Bitcoin tap to pay is coming, and it feels better than Apple Pay.
The Nut November Award Ceremony is tomorrow!
We’ll be announcing every category winner live, showcasing projects, and handing out 1.9M sats in prizes.
Join us at 18:00 UTC
Award ceremony details 👇
⏰ Check your timezone: Every Time Zone Converter
Easily find the exact time difference with the visual Time Zone Converter. Find meeting times for your contacts, locations and places around the wo...
Jitsi Meet
Join a WebRTC video conference powered by the Jitsi Videobridge
🎄Until Christmas, we’re spotlighting one Cashu project per day. Today is Day 2.
✨docs.cashu.space
docs.cashu.space is our main documentation page. It’s great for anyone who wants to learn more about the Cashu protocol or start their own Cashu project.
Nut November brought in 20 submissions with12 being first-time contributors.
We’re announcing the winners live this Wed December 3rd at 18:00 UTC during the official Nut November Award Ceremony.
1.48M sats going out to the winners plus a full showcase of standout projects.
Join the official award ceremony:
⏰ Check your timezone:
📺 Join here:
Every Time Zone Converter
Easily find the exact time difference with the visual Time Zone Converter. Find meeting times for your contacts, locations and places around the wo...
Jitsi Meet
Join a WebRTC video conference powered by the Jitsi Videobridge
🎄Ready for ecash season?
Each day for the next 25 days until Christmas, we’ll highlight a different Cashu project.
✨Day 1: npubcash
npubcash turns your Nostr npub into a Lightning address using Cashu. No sign-ups. Self-hosted. Any Cashu wallet can use it out of the box.
Nut November hackathon wraps up tonight at 12:00am UTC.
Ship what you have and get it in. #NutNovember
