Try the beta →

Your crypto is sitting there.
Make it pay you.

Pick a price you'd buy or sell ETH at.
Get paid upfront — no matter what happens.

Here's how it works.

ETH is $2,621

You set: Buy ETH at $2,400
You receive: $61 upfront

When time's up, ETH is below $2,400

You buy ETH at $2,400.

+ keep the $61.

When time's up, it didn't drop

Your $2,400 comes back.

+ keep the $61.

Either way: +$61 earned.

Your money is locked until the end. Only the closing price matters — not what happens in between.

Where does the money come from?

From the market. You set a price, someone pays to lock it in.

Price not reached — you collect and your money comes back untouched.
Price reached — you buy or sell at the price you chose. And you still collect.

You pick the price. You pick the amount. And you get paid upfront, every time.

Not token rewards. Not incentives. It's what the market pays for a guaranteed price.

Every outcome earns.

Buy ETH @ $2,400

Real earnings. Paid upfront. Every cycle.

How does this compare?

Savings account
~4%
Staking ETH
~3.5%
Lending (Aave)
~2%
b1nary
15–60%

Fully collateralized. No margin. No liquidations.

Base

Built on

100%

Backed

None

Margin calls

Verified

Contracts

Smart contracts verified on BaseScan · Open source

Set your price.
Get paid.

Start earning →
b1nary — Set your price. Get paid.