Connecting a wallet
Sending sats to a show needs a Lightning wallet — an account that holds a small balance and can pay in one tap. There are four ways in, and the right one depends on where you are starting. None of them costs anything to set up.
Whichever you pick, the first thing Vibral asks for is amonthly limit — you choose it in Vibral, and your wallet is what actually enforces it. Vibral asks permission to send only: it cannot read your balance or your transaction history, and the permission renews monthly rather than running forever.
I have never used bitcoin
Start in Vibral: choose a monthly limit, then tap Connect a free Coinos wallet. Coinos is a free wallet that runs in your browser, with nothing to install. Sign up or sign in, tap Submit to approve the limit, then tap Connect on the page that follows. Vibral notices on its own — there is nothing to copy back.
Creating the wallet and connecting it costs nothing, and the wallet starts empty. That is expected. Only sending a first boost needs a balance.
To add one: buy a small amount of bitcoin — $10 is plenty — on Coinbase, Kraken, Cash App or Strike, and withdraw it over Lightning to your Coinos address, which looks like yourname@coinos.io. The withdrawal usually lands in about a minute.
I have a Coinbase or Kraken account
An exchange account cannot connect to a podcast app. That is not a Vibral limitation — no exchange offers app connections at all — and it is worth knowing before you go looking for the setting.
What an exchange is very good at is funding. Connect the free wallet above, then withdraw sats from the exchange to your Coinos address over Lightning. From then on the exchange is where you top up and the wallet is what pays.
Crypto.com is the exception worth naming: it has no Lightning support, so a withdrawal there goes on-chain, which is slower and costs more in fees.
I already use a Lightning wallet
If your wallet speaks Nostr Wallet Connect — Alby Hub, Coinos, Zeus, Primal and Minibits all do — create a connection for Vibral inside that wallet, then in Vibral tap Paste a connection code instead and paste it in. The code begins nostr+walletconnect://.
Where to look: in Alby, Settings then Wallet Connect. In Coinos, Settings then Nostr Wallet Connect then add an app. In anything else, look for “Nostr Wallet Connect” or “NWC”.
If it does not — Strike, Wallet of Satoshi and Phoenix are the common ones — there is no way to connect it, and the simplest answer is to move a few thousand sats into a free Coinos wallet and use that for boosts.
The code is kept in your device’s secure keychain and never leaves it.
I want to hold my own keys
Run Alby Hub, either self-hosted or hosted by Alby. In Vibral, choose your limit and tap Use my Alby wallet: Alby opens, you approve the limit there, and it brings you back. On a phone theAlby Go app is what takes the link and makes that a single tap.
If nothing on the phone takes the link, Vibral keeps listening and shows a connection request to copy — paste that into your hub’s “connect an app” and it finishes on its own. A self-hosted hub is the usual reason: the connection is minted in your own hub’s interface rather than on Alby’s site.
This is more setup than the other three — a node to run or a hosted hub to configure, and a second app on your phone. It is the right answer if custody matters to you, and overkill if it does not.