HelpMy Cards4 min

Use Rainbow

Use Rainbow on mobile or desktop for a visual Ethereum and Base NFT experience.

Audience: Card owners
Updated: 2026-07-30

Who this wallet is for

Users who prefer a simple wallet interface and a clear collectibles view.

Official download

Use only the official link below. Check the website domain before installing an app or browser extension.

Download Rainbow from the official website

Set up the wallet

Open Rainbow's official download page and choose the mobile app or supported browser extension.
Create or import a wallet and protect the recovery method outside EditionKey.
Select the account you control. On Home, tap Copy or use Copy Address under Receive assets to copy the public 0x address.

Receive your EditionKey certificate

EditionKey transfers the NFT Certificate on Base to the public address you confirm. The platform pays for the initial transfer.

Paste the same address into both EditionKey fields and compare it carefully.
Complete the final confirmation only after checking that you control the selected Rainbow account.
After claim, use Activity to check the received NFT record, then find the EditionKey Certificate under Collectibles on Home.

Copy the address and view the received certificate

The screenshots below use Rainbow Mobile. Rainbow can use the same 0x account address across Ethereum, Base and other EVM networks, but assets remain on their transfer network. The Ethereum market card on Home does not mean the certificate is on Ethereum; EditionKey transfers the NFT Certificate on Base.

On Rainbow Home, confirm the selected account, then tap Copy or Copy Address under Receive assets. Paste the complete copied 0x address into EditionKey and compare it before confirming.
After EditionKey shows the certificate as claimed, tap the clock icon in the upper-right corner of Rainbow Home to open Activity.
Find the Received NFT entry. Tap it to open the receipt details, where you can review the sender, receiving wallet, network fee and transaction hash or use View Details.
Return to Home and scroll down to Collectibles. Find the EditionKey Certificate collection and tap the certificate image.
Open the certificate to compare its image and Certificate/Card ID. The details screen should state that the NFT is on the Base network.
If Activity shows the received NFT but Collectibles has not appeared yet, refresh Rainbow and verify the owner from EditionKey or BaseScan. Wallet indexing can take time and does not change the on-chain transfer.

Rainbow Mobile Home with Copy Address under Receive assets highlighted — 1. Tap Copy or Copy Address to copy the selected account's complete public 0x address.

Rainbow Mobile Home with the Activity clock icon highlighted — 2. After claiming, tap the clock icon in the upper-right corner to open Activity.

Rainbow Mobile Activity showing a Received NFT entry — 3. Activity shows the newly received NFT record.

Rainbow Mobile received NFT details with wallet addresses, network fee and transaction hash — 4. Open the record to review the receipt and transaction details.

Rainbow Mobile Home showing an EditionKey Certificate under Collectibles — 5. On Home, scroll to Collectibles and tap the EditionKey Certificate.

Rainbow Mobile EditionKey Certificate details stating that the NFT is on the Base network — 6. Open the certificate and confirm its identity and Base network label.

Important warning

Do not paste a recovery phrase into EditionKey. The only value EditionKey asks you to enter is the public Base address.

EditionKey is a registry and certificate system. It is not a trading marketplace, investment adviser, broker, exchange, or promise of asset value.