> For the complete documentation index, see [llms.txt](https://yay.gitbook.io/yay-staking/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://yay.gitbook.io/yay-staking/guides/moriusa-bridge.md).

# Moriusa Bridge

Bridge your Moriusa NFTs between **Ethereum Mainnet** and **Soneium** using the [Yay! Bridge](https://bridge.yay.space/nft). This guide covers the whole flow, from connecting your wallet to confirming delivery.

## Before you start

* A wallet holding a Moriusa NFT. **Rabby Wallet**, **MetaMask** and **OKX Wallet** are supported.
* A small amount of ETH on the network you are bridging **from**, to cover the network fee.
* You can bridge up to **20 NFTs** in a single transaction.

Bridging works in both directions. The steps below show Ethereum Mainnet → Soneium; to bridge back, set **From** and **To** the other way round. The fee is always paid on the network you bridge from, so bridging back from Soneium needs ETH on Soneium.

## Connect your wallet

### 1. Open the bridge

Go to the [Yay! Bridge](https://bridge.yay.space/nft) and click **Connect** in the top right.

![Landing page](https://1598562162-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvajxKVyR97yEqJAtAt5k%2Fuploads%2FbKlnEWVhVqvkyHGQvQqL%2F01-landing.jpg?alt=media\&token=3bedc3c5-6917-417a-8356-683c0073a322)

### 2. Choose your wallet

Pick your wallet from the list.

![Connect a wallet](https://1598562162-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvajxKVyR97yEqJAtAt5k%2Fuploads%2F8CtjhjXWo5icjKoq7FO3%2F02-connect-wallet-modal.jpg?alt=media\&token=3aa9a5a1-d1ad-4464-99ce-c0b861d7ad92)

### 3. Check the bridge form

Once connected, you land on the **Moriusa Bridge** screen. By default it is set to bridge from **Mainnet ETH** to **Soneium**.

![Connected bridge form](https://1598562162-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvajxKVyR97yEqJAtAt5k%2Fuploads%2FvwjXNxJTV0ihwcYHwnsD%2F03-connected-bridge-form.jpg?alt=media\&token=c2bdb142-9bc6-4b35-9004-63997f8ecd98)

### 4. Switch your network

If your wallet is on a different network, click **Switch network** and approve the prompt in your wallet extension.

![Network switched](https://1598562162-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvajxKVyR97yEqJAtAt5k%2Fuploads%2FQGtBzaABOJooqPcvGOYr%2F04-network-switched.jpg?alt=media\&token=26878daa-2ce9-4ae2-9f6c-17366be53256)

## Choose what to bridge

### 5. Select your NFTs

Click **Select NFTs** to open your Moriusa collection.

![Select Moriusa NFTs](https://1598562162-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvajxKVyR97yEqJAtAt5k%2Fuploads%2FPLarE7US6LBUec5wDtaI%2F05-select-nft-modal.png?alt=media\&token=228139d5-eebc-4b03-940c-d71b842d3c74)

Click the NFTs you want to bridge. A blue border marks each one you have selected. Click **Confirm selection** when you are done.

![NFT selected](https://1598562162-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvajxKVyR97yEqJAtAt5k%2Fuploads%2Fd83WP2vdbsgDfcqZQQtL%2F06-nft-selected.png?alt=media\&token=d1fb6a20-82ea-4181-bcbe-bf11bdd7c110)

### 6. Review the quote

You now see the destination network, the estimated transfer time and the network fee.

![Quote summary](https://1598562162-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvajxKVyR97yEqJAtAt5k%2Fuploads%2FabBsn6KY0gHLcT05gNgS%2F07-quote-summary.jpg?alt=media\&token=4c205903-3951-43af-9c2d-6d76fc4f9322)

Click **Review bridge** to continue.

### 7. Confirm the details

Check the origin, the destination, the NFT IDs and the fee before you go on.

![Review modal](https://1598562162-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvajxKVyR97yEqJAtAt5k%2Fuploads%2FWcZ9OnoT7hyiBaTqfhbW%2F08-review-modal.jpg?alt=media\&token=85aa9f3a-153d-4163-a72d-df191969ba8d)

Click **Continue** to open the bridge tracker.

## Bridge and track

### 8. Approve the NFT

Your wallet has to approve the bridge contract before it can move your NFT. Click **Approve** and confirm the prompt in your wallet extension.

![Approve](https://1598562162-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvajxKVyR97yEqJAtAt5k%2Fuploads%2FhIRwkryFi1hnVsFqPFUz%2F09-approve.png?alt=media\&token=f22cf2f6-1ab0-4b64-a193-2b86bfc28e8d)

This approval is needed once per collection. If you have bridged from this wallet before, the step is already checked off.

### 9. Start the bridge

Click **Start** and confirm the transaction in your wallet. This begins the transfer on the source chain.

### 10. Track the transfer

Your bridge request is now submitted. The tracker shows three stages:

* **Approve** — your wallet approved the NFT for bridging.
* **Start on Mainnet ETH** — the transaction on the source chain is confirmed. Click **View transaction** to open it in the block explorer.
* **Delivery status** — the cross-chain message is in transit, usually 2–3 minutes.

![In transit](https://1598562162-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvajxKVyR97yEqJAtAt5k%2Fuploads%2Fzfpmqit52i8w0CnWAI3k%2F10-in-transit.jpg?alt=media\&token=9688e02d-7141-416b-b62e-fa3cc4e5205b)

### 11. Done

When delivery completes, all three stages show a checkmark and your NFT has arrived on the destination chain. Click **Done** to close.

![Bridge success](https://1598562162-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvajxKVyR97yEqJAtAt5k%2Fuploads%2FW6FM9A9KwoiuZmCkGuZ5%2F11-bridge-success.jpg?alt=media\&token=6b98c0bd-0327-4d8f-9126-8a262ff500e2)

## After bridging

### 12. Check your activity history

Open the menu in the top right and click **Activity**.

![Menu](https://1598562162-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvajxKVyR97yEqJAtAt5k%2Fuploads%2Ft8sLcMllfgkBo4yJuSGq%2F12-menu.jpg?alt=media\&token=130edfe7-f3e2-4fc6-80d9-405feb09a015)

You see every bridge you have made, with its status and how long ago it happened.

![Activity list](https://1598562162-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvajxKVyR97yEqJAtAt5k%2Fuploads%2FkfG4EcMNV5JY5X1gIy94%2F13-activity-list.jpg?alt=media\&token=5ae21104-f30f-437f-a2ca-8362dc061189)

Your token ID stays the same on both networks.

## Support

If a transfer has not arrived after a few minutes, check **Activity** first and open the transaction in the block explorer. If you still need help, contact us through [this form](https://docs.google.com/forms/d/e/1FAIpQLSfjwm3vXTG9ELgVJ-j0fVgJZ2-R8h9fg-kv6qnIqVL_rw7CrA/viewform).

Thank you for your continued support.