Learn Blitz Wallet
Start with Bitcoin basics. Then learn Lightning and Spark, how to receive payments, self-custody, and stablecoins.
Guides for getting paid
New to Blitz or switching from another wallet? Start with these two.
How to Receive Bitcoin
Five ways in Blitz: Lightning Address, Spark and Lightning QR, on-chain, USDT and USDC via accumulation addresses on 9 chains, and swaps between USD and BTC.
Get a Lightning Address
Claim yourname@blitzwalletapp.com free. Use it for
tips, invoices, Nostr, and POS. It is self-custodial and works
with any Lightning wallet.
Bitcoin and Lightning basics
Dollars and how Blitz moves money
USDB is issued by Brale. These guides show how dollars and Bitcoin move in Blitz.
Stablecoins
USDB on Spark backed 1:1, plus USDT/USDC auto-convert.
Accumulation Addresses
Static addresses for USDT/USDC on 9 chains. Auto-convert to BTC or USD.
Lightning Address
Technical details: how contact names map to addresses, USD and BTC preferences, and per-account addresses.
Dollar Goals
Save in USD and earn BTC. Set targets and track history.
Nostr
NIP-05 and NWC. Each sub-account has its own LNURL.
More ways Blitz helps
Browse features as you need them. See the full list on the Features page.
Accounts
Personal and managed sub-wallets. One 12-word backup covers all.
Gifts
Send Bitcoin/USD gift links, reclaim if expired.
Pools
Collect as a group. Set a goal, share a link, track contributors, and withdraw when ready.
Point of Sale
For shops and freelancers: logo, prices, and tip payouts.
Analytics
Income, spending, BTC vs USD, budgets.
Spend and Replace
Auto-replace BTC spends from dollar balance.
Blog
Updates on Spark, gifts, POS, and Bitcoin basics.
Receive your first payment
Download Blitz, copy your Lightning Address, and get paid from any wallet. You can also share an accumulation address for stablecoins.