# Cosmos to Brett (ATOM to BRETT) — no-KYC swap on GhostSwap > Send Cosmos (ATOM) on Cosmos Hub and receive Brett (BRETT, a token on Base (Ethereum layer 2)) in your own wallet, with no account and no KYC. It is a cross-chain swap from Cosmos Hub to Base, with no bridge and no wrapped tokens. Most ATOM to BRETT swaps are paid out within 5–15 minutes. Swap page: https://ghostswap.io/exchange/atom-brett/ Updated: 2026-10-02 ## At a glance | | | |---|---| | You send | Cosmos (ATOM), Cosmos Hub | | You receive | Brett (BRETT), token on Base (Ethereum layer 2) | | Your BRETT address | Base address that starts with 0x followed by 40 hexadecimal characters. Wallets: Coinbase Wallet, MetaMask or Rabby | | Deposit Memo | If the deposit screen shows a Memo for your ATOM, include it exactly. | | Deposit network fee | Paid in ATOM by your wallet | | Deposit confirmation | Under a minute on Cosmos Hub | | BRETT payout | Sent to your address as soon as the swap completes; Base confirms it in about a minute | | Typical swap time | 5–15 minutes until your BRETT is sent | | Reference rate | 1 ATOM ≈ 281.3490 BRETT · 1 BRETT ≈ 0.003554 ATOM (market prices, 2 Oct 2026) | | Limits | The exact minimum and maximum ATOM amounts are shown live in the exchange box | | Account / KYC | None for standard swaps: no sign-up, no email, no ID | | Tracking | Status page with your swap ID; ATOM on Mintscan; BRETT on BaseScan | | Reverse swap | [BRETT to ATOM](https://ghostswap.io/exchange/brett-atom/) | ## How to swap ATOM to BRETT 1. Open https://ghostswap.io/exchange/atom-brett/ and enter the amount of ATOM to send. 2. Paste the BRETT address that should receive the coins. 3. Enter the ATOM address you are sending from, then confirm. 4. Send the ATOM to the one-time deposit address shown. 5. Receive BRETT in your wallet and follow the status page with your swap ID. ## FAQ ### How long does it take to swap ATOM to BRETT on GhostSwap? Most ATOM to BRETT swaps are paid out within 5–15 minutes: the ATOM deposit needs under a minute to confirm on Cosmos Hub, then the BRETT is sent to your wallet, and Base confirms the payout in about a minute. Busy networks can add a few minutes. ### How much is 1 ATOM in BRETT? 1 ATOM is worth about 281.3490 BRETT at the market rate, before fees (market prices, 2 Oct 2026). GhostSwap's quote in the exchange box already includes the service fee and the BRETT network fee. The rate floats with the market until your ATOM deposit confirms, so the exchange box shows the exact amount before you send. ### Do I need KYC or an account to exchange ATOM to BRETT? No. GhostSwap has no accounts: you paste the Base address that should receive the BRETT, send ATOM from your own wallet, and the BRETT goes straight to that address. No email, phone number or ID upload. ### What are the fees for converting Cosmos to Brett? The GhostSwap fee is already included in the rate in the exchange box, so the BRETT amount you see is what you receive. On top of that, the Cosmos Hub network fee for your deposit is paid in ATOM by your wallet. ### What wallet should I use to receive BRETT? To receive Brett from your swap, we recommend using Coinbase Wallet, MetaMask or Rabby. Make sure your wallet supports the Base (Ethereum layer 2) network before starting the exchange. Double-check your BRETT address before confirming — cryptocurrency transactions cannot be reversed. ### What format is the BRETT address? Use a Base address: it starts with 0x followed by 40 hexadecimal characters. Copy it from your wallet and paste it; never type it by hand. Sending BRETT to an address on another network can lose the coins. ### Can I track my ATOM to BRETT swap? Yes. After initiating your swap, GhostSwap provides a transaction status page where you can monitor progress in real-time. You can also track your ATOM payment on Mintscan (https://www.mintscan.io/cosmos) and your incoming BRETT on BaseScan (https://basescan.org). ### Is it safe to exchange ATOM for BRETT on GhostSwap? GhostSwap is non-custodial: there is no account balance holding your coins. Your ATOM deposit is converted and the BRETT is sent straight to the Base address you enter, so check that address twice — Base transfers cannot be reversed. ### How does a cross-chain ATOM to BRETT swap work? Cosmos lives on Cosmos Hub and Brett on Base, two separate blockchains. Instead of a bridge, GhostSwap takes your ATOM on Cosmos Hub and pays native BRETT on Base, so you never hold a wrapped token or pay bridge fees. ### What happens if my ATOM to BRETT exchange fails? If a swap cannot be completed, the ATOM is refunded to the Cosmos Hub address you entered as the sender address. If something looks stuck, contact support with your swap ID from the status page. Most problems come from sending a different amount than shown or using an address on the wrong network. ## Related - [Reverse: BRETT to ATOM](https://ghostswap.io/exchange/brett-atom/) ([Markdown](https://ghostswap.io/exchange/brett-atom.md)) - [All GhostSwap pairs](https://ghostswap.io/exchange/) - [How to exchange](https://ghostswap.io/how-to-exchange/) - [Site guide for AI assistants](https://ghostswap.io/llms.txt)