Similarly, on the desktop version of Keychat, you can also use multiple Nostr web clients simultaneously. View quoted note →

Theoretically, Keychat has currently achieved only 50% of the goal for the ID and Wallet application scenarios, which involves using them within Keychat's internal Chat and Browser (Mini App). The other 50% of the potential goal is to apply Keychat ID and Keychat Wallet to native apps outside of Keychat on the device. This would allow other native apps on the device to use Keychat ID for login and Keychat Wallet for paying Bitcoin Lightning invoices. (We have only made an initial attempt at implementing the function of native apps calling Keychat Wallet for payments, and it is still unstable. A better solution may be needed. You can view this in the settings at the top right corner of the Wallet page.) View quoted note →

🤔 View quoted note →

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 →