Send crypto to a person, not an address. einax turns any transfer into a redeemable code-and-PIN voucher — it settles instantly, costs nothing inside the platform, and comes back to you if it's never claimed.
Three vouchers for three jobs: pay, prove, reward
Pay anyone with a code and a PIN
Create a basic voucher and send its code to a recipient. Anyone with the code and PIN can redeem the funds instantly.
Prove you're good for a deal — and get it back if it expires
Lock funds in a binding voucher and share the left part of the code to bind it to the recipient. Until redeemed, funds return to you automatically when the voucher expires.
Split one budget across a whole audience
Create and customize an airdrop voucher, share its code with your audience, and everyone with the code redeems a fixed share of your budget.
Color-coded vouchers you can recognise at a glance
Four coins, three pairs, one balance
Hold Bitcoin, Ethereum, Tether and OLO in a single einax balance — then exchange them as vouchers or trade them on the order book. No second wallet, no bridging.
| Trading pairs | Price | 24h change | 24h volume | Price chart |
|---|---|---|---|---|
| E ETH/BTCEthereum / Bitcoin | — | — | — | |
| B BTC/USDTBitcoin / Tether | — | — | — | |
| E ETH/USDTEthereum / Tether | — | — | — | |
| B BTC/ETHBitcoin / Ethereum | — | — | — |
ETH / BTC — buy Ethereum with Bitcoin, or sell it back
BTC / USDT — move between Bitcoin and a dollar-pegged stablecoin
ETH / USDT — take profit or buy the dip in Ethereum against USDT
Anything you trade, you can also send as a voucher — instantly and free between einax accounts.
Features
Easy
Create a voucher, copy the code, send it by chat or email. The recipient redeems with the code and PIN — no wallet setup required.
Free
Sending vouchers and airdrops between einax accounts costs zero — no network fee, no platform fee.
Instant
A voucher you send to another einax account is redeemable the moment it lands — no block confirmations to wait on.
Secure
Two-factor authentication and phone verification guard every login and every withdrawal.
The einax order-book exchange is almost live
- — Trade ETH/BTC, BTC/USDT and ETH/USDT on a live order book
- — Watch every bid and ask update in real time on a candlestick chart
- — Hold BTC, ETH, USDT and OLO in one balance
- — Move instantly between trading and vouchers — same balance, no transfer
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Hot airdrops
Featured airdrop
A live community airdrop. Enter the code and PIN to claim your fixed share of the budget.
View airdropFeatured airdrop
A live community airdrop. Enter the code and PIN to claim your fixed share of the budget.
View airdropFeatured airdrop
A live community airdrop. Enter the code and PIN to claim your fixed share of the budget.
View airdropFeatured airdrop
A live community airdrop. Enter the code and PIN to claim your fixed share of the budget.
View airdrop