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Arca Apps

CoW Swap app and website guide

CoW Swap is a decentralized exchange aggregator where users can connect a wallet to trade supported tokens with batch-auction routing. This page covers the CoW Swap website or app flow, the supported token and network details, and where Arca fits at the wallet review step.

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CoW Swap

CoW Swap is a decentralized exchange aggregator where users can connect a wallet to trade supported tokens with batch-auction routing.

CoW Swap

CoW Swap is a decentralized exchange aggregator where users can connect a wallet to trade supported tokens with batch-auction routing.

About the app

CoW Swap provides the app experience: swap quotes, order settings, token approvals, supported chains, execution status, and trade details.

CoW Swap uses WalletConnect for wallet connection, approvals, or onchain actions. Arca is the wallet review layer; check the token, network, amount, and destination before you approve or send.

  • CoW Swap handles its own account, product, pricing, availability, and support.
  • Arca helps with the wallet step so you can review connection, payment, or signing requests before continuing.

How CoW Swap works with Arca

CoW Swap is a DEX aggregator that routes trades through CoW Protocol mechanics on supported networks. CoW Swap controls quotes, order settings, supported assets, and execution status. Arca can be used to review wallet connections, approvals, and signing requests. Confirm token allowances, network, trade amount, expected output, and recipient before approving.

CoW Swap provides the app experience: swap quotes, order settings, token approvals, supported chains, execution status, and trade details.

CoW Swap uses WalletConnect for wallet connection, approvals, or onchain actions. Arca is the wallet review layer; check the token, network, amount, and destination before you approve or send.

Supported networks and tokens

These are the networks and tokens commonly used with CoW Swap. Always match the exact details CoW Swap shows at checkout.

Tokens
USDC, DAI, ETH
Networks
Ethereum, Gnosis, Arbitrum, Base, Polygon, Avalanche
Connection
WalletConnect

How this works

  1. CoW Swap runs the experience

    CoW Swap handles the product, your account there, and any questions about your order.

  2. We're here for the payment

    When it's time to pay, Arca shows up so you can see exactly what's being charged before you confirm.

  3. Availability depends on your country

    CoW Swap chooses where it's available. Some features may not show up depending on where you are.

See how to use Arca on apps and websites

Frequently asked questions

Is CoW Swap part of Arca?

No. CoW Swap is a separate app with its own product, account, and support. Arca is a non-custodial wallet for digital dollars. They only work together at the wallet step you approve.

Which tokens can I use to pay CoW Swap?

CoW Swap accepts USDC or DAI or ETH on Ethereum, Gnosis, Arbitrum, Base, Polygon and Avalanche. Always match what the CoW Swap checkout shows before you send from Arca.

How do I connect Arca to CoW Swap?

On CoW Swap, choose the connect option and pick WalletConnect. Scan the QR code with Arca, or tap the deep link to open Arca on the same phone. Arca shows a review screen before connecting so you can confirm the request came from you.

What if I send to the wrong network or address?

Always match the token, network, and address that the app shows before you send. Payments sent to the wrong place are usually difficult to recover, which is why Arca shows a full review screen and a clear amount before you confirm.

More apps that work with Arca

Other apps that work with Arca for the wallet step.

Open CoW Swap Or get Arca