Is Keychat a Nostr app — or isn’t it?🤔 View quoted note →

View quoted note →

The current Keychat Wallet is a Bitcoin Ecash (Cashu) wallet that offers excellent privacy. However, it’s a custodial solution — the Cashu mint ultimately controls the sats. As such, users shouldn’t store too many sats in it. We’re currently exploring Bitcoin Layer 2 Ark and waiting for it to mature. In the future, Keychat Wallet may integrate an Ark wallet and intelligently choose between Ecash sats and Ark sats depending on the context.

You can run multiple Nostr web clients at the same time inside the Keychat Browser — all without any extra cost. Keychat takes care of both ID login and the wallet used for zaps, so everything just works. Each Nostr web client offers its own unique experience.

These two are typical Keychat Mini Apps — you can log in with your Keychat ID and pay Lightning invoices with your Keychat Wallet. View quoted note →

More and more users are discovering that they can seamlessly log in to Mini Apps with their Keychat ID—just tap “Extension Login” inside the Mini App. We also want more users to know that they can pay Bitcoin Lightning invoices for Mini Apps directly with their Keychat Wallet—simply tap “Open Wallet” in the Mini App. View quoted note →

Keychat is the super app for Bitcoiners. Autonomous IDs, Bitcoin ecash wallet, secure chat, and rich Mini Apps — all in Keychat. Autonomy. Security. Richness. All Nostr web apps can be used as a Mini App inside the Keychat browser. View quoted note →

@Ryan How about holding a Flappy competition? View quoted note →

This is the way. View quoted note →

We hope users can intuitively grasp that IDs and Wallet can be used in both Chat and the Browser (Mini App). Together, IDs and Wallet create a digital Me.

Naturally, we will also make sure to explore the implementation of "NUT-24: HTTP 402 Payment Required." View quoted note →

The most universal element in Nostr is the public key as the ID, followed by the relay model, and then the RSS mechanism. Keychat adopts two elements from Nostr’s design: using public key as ID and the relay model. View quoted note →

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Credit to Steve Lee for this diagram from his lightning++ Berlin 2025 talk. View quoted note →

From a certain perspective, the Keychat Browser comes with a built-in Nostr ID and a “Lightning wallet.” View quoted note →

In addition, since the Keychat wallet can pay Lightning invoices for all Mini Apps, users will use the Keychat wallet directly when zapping. View quoted note →

If you come across this note in the Keychat browser, be sure to open the link and zap 21 sats. Unlock the content and discover a different internet experience.

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What am I working on? Juicy details I've never revealed before publicly. Beli...

21 sats - What am I working on? Juicy details I've never revealed before publicly. Believe me, it's worth 21 sats. ⚡