> ## Documentation Index
> Fetch the complete documentation index at: https://guide.crypto-now.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Set up your treasury & gas

> Fund native gas tokens in your account wallets so sweeps, swaps, and sends can go through — and set who covers gas on client flows.

Your **account wallets** are your treasury — one wallet per network, holding what
you've earned. On-chain actions (sweeping client deposits, swapping, sending out)
cost a network miner fee, paid in that chain's **native gas token** (ETH on
Ethereum, BNB on BNB Chain, and so on). Keep a little gas in each network you use,
or those actions can't execute.

## See your treasury

Go to **Wallets → Account wallets** for the per-network view of your balances.

<Frame caption="Account wallets — one per network, each its own address.">
  <img src="https://mintcdn.com/crypto-now/UUTFEe9QAEv9AODm/images/set-up-your-treasury-and-gas/01-account-wallets.png?fit=max&auto=format&n=UUTFEe9QAEv9AODm&q=85&s=f093889ba9a119456520466be2a8ae77" alt="CryptoNow account wallets list showing one wallet per network" width="1920" height="1013" data-path="images/set-up-your-treasury-and-gas/01-account-wallets.png" />
</Frame>

## Fund gas

Open **Receive** on the native coin of a network you'll use (e.g. Ethereum),
then send a small amount of that token to the address shown — scan the QR or copy
the address.

<Frame caption="Send a little native gas to this network's account-wallet address.">
  <img src="https://mintcdn.com/crypto-now/UUTFEe9QAEv9AODm/images/set-up-your-treasury-and-gas/02-fund-gas-address.png?fit=max&auto=format&n=UUTFEe9QAEv9AODm&q=85&s=9465bb9a77d83158151cc1196feb0340" alt="Receive dialog with a wallet address and QR code for funding gas" width="2560" height="1352" data-path="images/set-up-your-treasury-and-gas/02-fund-gas-address.png" />
</Frame>

<Tip>
  You only need gas on the networks you'll actually transact on. A few dollars of
  native token per network is plenty to start.
</Tip>

## Choose who pays gas

In **Settings → Account Settings**, the **Miner Fee for withdrawal / replenishment
pays** toggles decide whether **you (Me)** or **the customer** covers the network
fee. The same panel holds your **Account fee** percentages — your optional
commission on withdrawals and replenishments.

<Frame caption="Set the gas payer and your account-fee percentages.">
  <img src="https://mintcdn.com/crypto-now/UUTFEe9QAEv9AODm/images/set-up-your-treasury-and-gas/03-gas-payer-and-fees.png?fit=max&auto=format&n=UUTFEe9QAEv9AODm&q=85&s=e31562a1f2b7c6773eb2b1577c1f3bbb" alt="Account settings showing miner fee payer toggles and account fee fields" width="2560" height="1440" data-path="images/set-up-your-treasury-and-gas/03-gas-payer-and-fees.png" />
</Frame>

<Warning>
  **This toggle only affects client-wallet flows** — client replenishment sweeps
  and client-wallet withdrawals. It does **not** change who pays gas on your own
  account-wallet sends or swaps; those always draw native gas from the account
  wallet itself. That's why funding gas above matters regardless of this setting.
</Warning>