Create a wallet. Open a channel. Use Forever
Add balance once. Keep paying for months.
Send a Spark payment. Zero waiting.
The receiver sees it immediately. No holds.
Scan a QR Code. Show a signed receipt offline.
Batch many payments in one cheap transaction.
The channel itself lives in the blockchain. No extra layers to trust.
Each payment signs a receipt. Anyone can verify it, online or offline.
Thousands of payouts. One transaction. Predictable fees.
Pay instantly. Keep your keys. Works anywhere.
See funds now. Batch settle later. Simple reporting.
Withdraw once. Serve thousands. One transaction.
Build payment flows. Integrate easily. Scale globally.
Simple APIs. Clear documentation. Open source foundation.
Automate payouts. Reduce overhead. Grow without limits.
QR shows a signed proof. No internet needed to check basics.
Follow balances and receipts without spending keys.
Verify every byte, end to end. For peace of mind.
You pay by size, not by guesswork.
Phones, kiosks, low-power hardware. It fits anywhere and everywhere.
We cap sizes to keep the network fast and fair.
Your keys. Your funds.
Public code. Public rules.
Direct payments. Direct proofs.
A Layer-1 payments blockchain. Channels in consensus. Offline Receipts you can prove anywhere.
Yes. Pure PoW with ~10-second blocks and LWMA difficulty. Open mining, no staking, no admin keys.
BLAKE3 hashing, Ed25519 signatures, canonical CBOR encoding. Channels in consensus. Signed receipts verify offline.
No. Receipts can be checked offline.
No. Open once. Pay for a long time.
You still get a receipt. You can verify later.
Yes. One transaction. Many employees.
No. Fees are predictable by size.
Not custodial. Not a bank. No admin keys. Not Money.