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Arca Apps

1inch app and website guide

1inch is a decentralized exchange aggregator that helps users find token swap routes across supported liquidity sources and networks. This page covers the 1inch website or app flow, the supported token and network details, and where Arca fits at the wallet review step.

arca

1inch

1inch is a decentralized exchange aggregator that helps users find token swap routes across supported liquidity sources and networks.

1inch

1inch is a decentralized exchange aggregator that helps users find token swap routes across supported liquidity sources and networks.

About the app

1inch provides the app experience: swap quotes, route aggregation, token allowances, network selection, slippage settings, and transaction status.

1inch 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.

  • 1inch 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 1inch works with Arca

1inch is a DEX aggregator that searches supported liquidity sources for swap routes. The app controls quotes, route selection, slippage, token approvals, and supported networks. Arca is the wallet you can use when 1inch asks for WalletConnect. Before approving, verify the input token, output token, route, network, allowance, and final amount shown in the wallet request.

1inch provides the app experience: swap quotes, route aggregation, token allowances, network selection, slippage settings, and transaction status.

1inch 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 1inch. Always match the exact details 1inch shows at checkout.

Tokens
USDC, USDT, ETH
Networks
Ethereum, Optimism, Supported 1inch networks
Connection
WalletConnect

How this works

  1. 1inch runs the experience

    1inch 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

    1inch 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 1inch part of Arca?

No. 1inch 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 1inch?

1inch accepts USDC or USDT or ETH on Ethereum, Optimism and Supported 1inch networks. Always match what the 1inch checkout shows before you send from Arca.

How do I connect Arca to 1inch?

On 1inch, 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 1inch Or get Arca