Update: Zap receipts should now be working as expected! Thanks again for your patience while we sorted this out. Let us know if you run into any lingering issues!

Thanks to everyone who tested and supported us through the initial bugs! You can now receive sats via zaps. However, we’re currently experiencing an issue with publishing the confirmation zap to the relays. We’re aware of the bug and actively working on a fix. So payments will go to your wallet fine, but they will not show up on Nostr clients.

Self-Custodial Zaps Are Now Live! Our Spark Web Wallet now supports Nostr zaps through your LNURL address. There’s no KYC, no custodians, and no complex setup—just simple, direct Lightning payments. We’ve improved the receive flow to show the QR code first, with the option to edit the amount after. Camera scanning is now faster and more accurate. You can also export your seed as a QR code. Plus, we’ve included various bug fixes and visual refinements. Get Started in Seconds Set up your self-custodial LNURL address quickly at:

Blitz Wallet Web: A self-custodial Bitcoin Lightning wallet on the web powered by Spark

Blitz Wallet Web is a self-custodial Bitcoin and Lightning wallet built for speed and simplicity. Powered by Spark, it lets you make Lightning paym...

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