Bitcoin-on-Starknet · Zero Gas

Split bills in Bitcoin.
Earn yield on STRK.

Group expense splitting on Starknet. Gasless settlements with Bitcoin-on-Starknet. Idle funds stake for yield.

Gasless on mainnetSocial login~7.25% APRNo seed phrase

Why StarkSplit

Built different.

Bitcoin-on-Starknet

Split expenses in WBTC — the Bitcoin experience on Starknet's blazing fast L2.

~7.25% APR Yield

Pool STRK together with friends and earn staking yield while your group debts are open.

Gasless on Mainnet

Powered by Cartridge Controller. Sign in with Google — no seed phrases, no gas fees.

How it works

Three steps to zero debt.

01

Create a group

Invite friends with a link. No signup for them — just connect with Google or passkeys.

02

Add expenses

Split equally or custom in Bitcoin-on-Starknet. Track who paid what automatically.

03

Settle gasless

Pay debts with zero gas on mainnet. STRK pools earn ~7.25% APR while debts stay open.

Wallets
Cartridge Controller social login
Gasless
Built-in paymaster — zero gas on mainnet
Staking
STRK delegation pool yield

Ready to split?

Start splitting in Bitcoin. Start earning yield. Zero gas required.

Powered by Starknet · Cartridge · Starkzap