Rabby Wallet: The Complete Guide to Paying with Crypto In-Store in 2026

Rabby Wallet has established itself as the most serious alternative to MetaMask for active EVM users. Cleaner interface, pre-signature transaction simulation, automatic network switching — Rabby fixed the frictions that made MetaMask painful for everyday use. But Rabby is not just a DeFi tool. Through its integration with Lyzi, it is also a payment method usable at more than 1 million points of sale across France and Europe.

Rabby Wallet: What You Need to Know

Rabby is a self-custodial wallet developed by the DeBank team — the reference DeFi portfolio tracker. Launched in 2021, it has become the go-to wallet for power users of the EVM ecosystem.

Key features:

Native multi-chain EVM support: Ethereum, Arbitrum, Polygon, BNB Chain, Optimism, Base and dozens of other networks — auto-configured, no manual RPC setup
Pre-signature transaction simulation: Rabby shows exactly which tokens leave your wallet and what comes back before any validation — the strongest protection against malicious transactions available in a browser wallet
Open source and audited: code available on GitHub, audited by SlowMist
Hardware wallet compatible: Ledger, Trezor, GridPlus, Keystone, OneKey
Built-in swap: 1inch, Paraswap, 0x, OpenOcean, KyberSwap — automatic best rate aggregation
Self-custodial: your keys, your funds — Rabby holds nothing

Available as Chrome, Brave, Edge extension and Android/iOS mobile app.

Why Rabby Is the Ideal Wallet for In-Store Payments

Most wallets are built for DeFi, trading or asset storage. Rabby stands out with two features that make it particularly suited to point-of-sale payment:

Pre-signature simulation: when you scan a Lyzi QR code, you see exactly what you are spending before confirming. No surprises, no amount errors
Automatic network switching: Lyzi supports 10 blockchains. Rabby switches automatically to the appropriate network without any intervention on your part

These two features make Rabby the smoothest wallet for real-world payment conditions.

How to Pay In-Store with Rabby Wallet and Lyzi

The flow is straightforward and requires no special configuration if you already use Rabby:

Step 1 — At the point of sale

The merchant initiates the payment from their Lyzi terminal (Ingenico, Verifone, Nepting, Yavin, Sylq...)
A QR code appears on the terminal screen

Step 2 — From your wallet

Open Rabby Wallet on mobile
Select "Scan" or use the QR code function
Choose the crypto or stablecoin you want to use: Bitcoin, Ethereum, EURC, USDC, EURCV, EURE or any of the 300+ cryptos supported by Lyzi
Select the network (Ethereum, Arbitrum, Polygon depending on your balance)

Step 3 — Confirmation

Rabby displays the transaction simulation: exact amount, network, gas fees
You confirm — the transaction is validated in seconds
The merchant receives confirmation, you get your receipt

OnlineOn an e-commerce site integrating Lyzi, the connection is done in one click via WalletConnect from your Rabby desktop extension. Same flow — simulation, validation, confirmation.

Which Cryptos to Use with Rabby on the Lyzi Network?

Lyzi supports 300+ cryptocurrencies across 10 blockchains from 500+ wallets. From Rabby, you can use:

Bitcoin (BTC) — via compatible networks
Ethereum (ETH) — natively on mainnet or L2
EU-regulated stablecoins: EURC, USDC, EURCV, EURE — the most suitable for daily payments, stable and MiCA-compliant
Any EVM token in your Rabby wallet on supported networks

Tip: using EURC or USDC on Arbitrum or Polygon minimises gas fees while ensuring fast confirmation — ideal for point-of-sale payments.

Are You a Merchant? Accept Rabby Wallet Without Changing Your Terminal

Lyzi integrates natively on existing terminals. Customers using Rabby can pay directly — no specific merchant-side configuration required. Settlement is in euros or regulated stablecoins to your bank account.