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Overview

The exchange accounts module lets you connect crypto exchange accounts via API. Once connected, you can track real-time balances and use exchanges as withdrawal sources in the transfer module.
Exchange account with token balances
Supported exchanges: Binance, OKX, MEXC, Bitget
Oxygen Atmos only shows token balances that are available for withdrawal — tokens locked in futures positions, staking, or farming are excluded.

Account limits

Add an exchange account

1

Create API keys

Generate API keys on your exchange. See API key setup for step-by-step guides for each exchange.
2

Open the accounts tab

Navigate to CEX accounts in the left sidebar.
3

Add account

Click Add Account and select your exchange.
Add exchange account form
4

Enter API credentials

Fill in the fields:
5

Confirm

Click Add Account. The account appears in the list with its current balances.

Edit API keys

To update credentials for a connected account:
  1. Click the edit icon next to the exchange account
  2. Update the alias, API key, secret key, or passphrase
  3. Click Save Changes

API key setup

Step-by-step guides for Binance, OKX, MEXC, and Bitget.

CEX withdrawal

Withdraw tokens from exchanges to your wallets.