With PrimeBit Lightning payments you:
- Deposit and withdraw BTC instantly
- Pay per $0 transaction
- Stay 100% anonymous
When exchanging P2P contracts (often leveraged), you know timing is the key to successful trades. With LN payments, you can respond to the price action in real-time as you can transfer your funds in a blink of an eye.
Lightning Network - the definition
Lightning Network is a “layer 2” protocol. It works on top of the BTC blockchain and makes it possible to conduct peer-to-peer micropayments, a feature that is impossible to provide by on-chain transactions.
How does Lightning Network work?
You may consider it a “plugin” or “add-on” to the bitcoin blockchain. Two parties commit a funding transaction, and this way, open a payment channel. Within a channel, bitcoin holders can process LN transactions freely without writing them down on the blockchain. Exchanging tokens inside of a channel makes it possible to protect your anonymity better potentially.
The transaction is written down on the bitcoin blockchain only when a channel is closed by both or both parties.
What are some of the advantages of using the Lightning Network?
When moving BTC from wallet to wallet, you never know exactly how much you will pay for a transfer and how long it will take to confirm your transaction. That’s the natural feature of the decentralized bitcoin blockchain.
The LN protocol solves this problem. Transfers take milliseconds, and fees are so low that PrimeBit covers them for you. With PrimeBit, LN transactions are FREE FOREVER.
How can I make Lightning Network transfers?
It’s straightforward. To receive funds, you need to create an invoice, where you put down the amount. To make a deposit, generate an invoice on your PrimeBit account, scan the QR code with your mobile wallet or copy and paste the invoice address. The funds will immediately appear in your account.
To make a withdrawal, proceed the other way around. Create an invoice in your wallet, copy the address and paste it in the withdrawal field of the PrimeBit app. Read the detailed instructions on how to make the LN payments in our blog.
Which Bitcoin wallets support Lightning Network?
Unfortunately still, not all wallets have enabled the helpful feature. That’s why we have made a shortlist of trustworthy wallets supporting LN.
Is Lightning Network widely used?
The popularity of the payments system is on the rise. When El Salvador made BTC the legal currency, adoption accelerated. You can buy a cup of coffee or dinner and pay for it with Bitcoin via LN in that country.
Twitter announced it would enable Apple’s iOS users to tip the best content creators with bitcoins via Lightning Network. This is a huge step towards mass adoption by other tech companies.
Is it true that the Lightning Network is more anonymous than on-chain transactions?
Yes. While it is easy to trace every transaction on the bitcoin blockchain since it is open for everyone, Lightning Network can potentially provide the users much better privacy.
The addresses that open a channel write it down directly on the blockchain, while what happens inside the channel while it’s open is kept outside of the ledger. This way, LN, at least potentially, can provide its users a much higher level of anonymity and can even keep individual transactions undisclosed.
On-chain Bitcoin vs Lightning Network: speed and fees compared
The difference between sending Bitcoin on-chain and sending it over Lightning is dramatic, especially when you are funding a trading account and every second counts.
| On-chain BTC | Lightning Network | |
|---|---|---|
| Settlement time | ~10–60 minutes (multiple confirmations) | Instant — typically under a second |
| Network fee | Variable, rises sharply when the network is congested | A fraction of a cent — and PrimeBit covers it |
| Best for | Large, infrequent transfers and cold storage | Fast deposits, withdrawals and micropayments |
Lightning invoices and QR codes explained
A Lightning payment is requested with an invoice — a one-time payment request (technically a BOLT11 string) that encodes the amount and destination, usually shown as a QR code. Invoices are single-use and expire after a short window (often around an hour), so if an invoice times out you simply generate a new one. When you deposit to PrimeBit you scan or paste the invoice we generate; when you withdraw, you paste an invoice created in your own wallet. That is why a Lightning transfer can never be sent to the “wrong address” the way an on-chain payment can — the invoice defines exactly what will be paid.
Custodial vs non-custodial Lightning wallets
To send and receive Lightning payments you need a Lightning-enabled Bitcoin wallet. There are two broad types:
- Custodial wallets (for example Wallet of Satoshi or a Lightning-enabled exchange account) manage channels and liquidity for you. They are the easiest way to get started — no channel management, no node to keep online.
- Non-custodial wallets (for example Phoenix, Breez or Muun) give you full control of your keys and funds, at the cost of managing your own channel liquidity.
Both work perfectly for funding your PrimeBit account — choose custodial for convenience or non-custodial for self-sovereignty.
How to deposit and withdraw BTC via Lightning on PrimeBit
To deposit: open the deposit screen in the PrimeBit app, choose Lightning, and generate an invoice for the amount you want to add. Scan the QR code with your mobile wallet or copy and paste the invoice — the funds appear in your account almost instantly.
To withdraw: create an invoice for the desired amount in your own Lightning wallet, copy it, and paste it into the withdrawal field in the PrimeBit app. Your profit is sent straight to your wallet with no on-chain fee and no waiting for confirmations.
Frequently asked questions about Lightning Network transfers
Is the Lightning Network safe to use?
Yes. Lightning is secured by the Bitcoin blockchain, and channels settle back on-chain. Because you pay against a specific invoice, funds go exactly where the invoice specifies.
How long does a Lightning deposit take?
Lightning transfers usually settle in under a second, compared with 10–60 minutes for an on-chain Bitcoin transaction.
What does a Lightning transfer cost on PrimeBit?
Lightning network fees are tiny by design, and PrimeBit covers them — so deposits and withdrawals via Lightning are free for you.
Why did my Lightning payment fail or the invoice expire?
Lightning invoices are single-use and expire after a short time. If a payment fails or the invoice times out, generate a fresh invoice and try again.
Which wallets can I use to fund my PrimeBit account?
Any Lightning-enabled Bitcoin wallet works — custodial options such as Wallet of Satoshi or non-custodial wallets such as Phoenix, Breez and Muun.
