Swapper

Crypto Exchange

Free from sign-up, limits, complications

Rewards for frequent swappers: Coming soon

Don't Just Swap — Earn

Rewards for frequent swappers are on the way.

Launching soon

Top pairs on Swapper

Fiat-to-crypto

Fiat-to-crypto pairs: Coming soon
1
USDCBase
→
€EUR
2
ETHETH
→
$USD
3
ETHETH
→
€EUR
4
USDTARB
→
€EUR
5
WBTCETH
→
$USD
6
USDCETH
→
$USD
7
DAIBase
→
€EUR
Privacy

Sign-up is not required

Swapper works straight from your wallet. No account, no email, no registration.

Wide choice

Any ERC-20 token

Curated token lists on Ethereum, Base and Arbitrum, or import any token by contract address.

24/7 support: Coming soon
24/7 support

You won't be left alone

A support desk for questions about your swaps is on the way.

Safety

Non-custodial

Swaps settle on-chain, wallet to wallet. We never hold your funds.

Buy crypto with fiat: Coming soon

Buy crypto with fiat

✓

Simple

Buy crypto with your debit or credit card

✓

Fair rates

Transparent pricing, no hidden fees

✓

Safe

Receive crypto directly in your wallet

Start Swapping Crypto

Connect your wallet and make your first swap — no sign-up.

Create an exchange
Under the hood

What Swapper is built on

0x Swap API

Every quote comes from 0x, which compares liquidity across many DEXs and returns the best route it finds.

ETHEREUM · BASE · ARBITRUM

Swaps run on three EVM networks. Base and Arbitrum keep gas low, which makes small swaps practical.

wWalletConnect

Connect MetaMask, Coinbase Wallet or any WalletConnect wallet. Your keys never leave your wallet.

on-chain.receipts

Each swap is a public transaction you can check on Etherscan, Basescan or Arbiscan.

  • 0x
  • ETHEREUM
  • BASE
  • ARBITRUM
  • WALLETCONNECT
Four steps, no account

How It Works

Connect your wallet

Use MetaMask, WalletConnect or any supported wallet. No account needed.

Choose a pair

Pick a network, the token you send and the token you get. The best route is found via 0x.

Review and approve

Check the rate, minimum received and network fee, then confirm in your wallet.

That's all!

Tokens arrive in your wallet once the transaction confirms on-chain.

You send
ETH
You get
USDC
Exchange