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Nami wallet setup guide usage tips and troubleshooting



Nami Wallet Setup Guide Key Usage Tips and Common Issue Solutions

Install the browser extension directly from the Chrome Web Store or Firefox Add-ons marketplace; avoid third-party download links to eliminate security risks.

Initial Configuration Steps

Create a new vault. Generate a 15 to 24-word seed phrase. Write these words on paper, store them offline, and never digitize this recovery list. Confirm the phrase in the correct order to finalize vault creation.


Fund your vault by copying the receiving address, a string starting with addr1. Send a small test amount of ADA from an exchange or another vault before moving larger sums.

Managing Native Tokens & NFTs

To receive Cardano-based assets, simply share your addr1 address. Sending these assets requires a small ADA reserve, roughly 1.4 ADA, in the vault to cover network fees for the transaction.

Connecting to Applications

Visit a decentralized application built on Cardano. Select the "Connect" option and choose this extension from the pop-up list. Authorize the connection for the session; you can revoke access later within the extension's settings menu.

Resolving Common Issues

If the dApp doesn't recognize the extension, check if it's pinned in your browser toolbar. Refresh the dApp page and clear the site's cached data from browser settings.

Transaction Failures

Failed submissions often stem from insufficient ADA for fees. Ensure at least 2 ADA is available. Adjust the collateral setting to 5 ADA within the extension's parameters; this secures smart contract interactions.

Balance Display Errors

Unsynced balances typically fix after a manual refresh. Click the circular arrow icon. If assets remain missing, verify the network setting matches the dApp's (Mainnet vs. Testnet).


For persistent synchronization problems, re-import your vault using the seed phrase. This action resets the local data cache without affecting blockchain assets.


Keep the extension updated. Developers release patches that fix bugs and improve compatibility with new Cardano network upgrades.

Nami Wallet Setup Guide, Usage Tips and Troubleshooting

Install the extension only from the official Chrome Web Store or Firefox Add-ons website to avoid malicious copies.


Write your 24-word recovery phrase on paper, store it physically, and never digitize it in a note, screenshot, or email.


Before transferring significant assets, send a small test amount of ADA to your new address to confirm everything works.


Connect to a DApp by clicking its "Connect" button, selecting the extension from the browser's pop-up list, and approving the connection request; you can revoke access later in the extension's settings.


If a transaction seems stuck, first check a Cardano blockchain explorer like Cardanoscan with your address to verify its status, as the interface may lag.


Persistent connection failures often resolve by locking and unlocking the interface, refreshing the DApp page, or restarting your browser entirely.


Always keep a minimum of approximately 5-10 ADA in your balance, as this is required for the protocol's deposit when interacting with smart contracts and cannot be spent.


For unresolved issues, clear the extension's cache via its settings menu, ensuring your phrase is ready for a potential reinstallation.

FAQ:
I downloaded Nami but my browser says it's not verified. Is this safe?

This is a common concern. Nami Wallet import wallet is a well-known, open-source wallet in the Cardano community. Browsers like Chrome may show a warning because the extension is published by the developer "Nami" rather than a large corporation. This does not mean the extension is malicious. You can verify its safety by checking the number of users and reviews in the Web Store, confirming the official download link from the Nami website, and reviewing its code on public repositories like GitHub. Always ensure you download only from the official Chrome Web Store or Firefox Add-ons site.

Can I use the same Nami wallet on my laptop and my phone?

Nami is currently a browser extension designed for desktop browsers like Chrome, Brave, and Firefox. It does not have a dedicated mobile app. You cannot install the extension directly on a mobile phone browser. However, you can access your funds on mobile by using your recovery phrase. You can import your 24-word seed phrase into a compatible mobile wallet that supports Cardano, such as Eternl or Flint. This will create a mirror of your wallet on your phone, allowing you to manage the same assets from both devices.

I sent ADA to my Nami wallet but it hasn't shown up. What should I do?

First, don't panic. Transactions on the Cardano network can take a few minutes. Follow these steps: 1) Check the transaction status on a block explorer like Cardanoscan. Paste your receiving address into the search bar. If you see the transaction there as confirmed, the funds are in your wallet. 2) In Nami, click the circular arrow icon in the top-right corner to manually refresh your balance. 3) Ensure you sent ADA on the Cardano network, not from an exchange on another blockchain. 4) Verify you sent to the correct address. If the block explorer shows no transaction after 15 minutes, contact the support of the service you sent from.

What's the difference between a spending password and my seed phrase?

These serve very different purposes. Your 24-word seed phrase (recovery phrase) is the master key to your entire wallet. Anyone with these words can fully control your funds, from anywhere. You write it down once and store it securely offline; you never type it online unless recovering a wallet. A spending password is a local security feature you create. It is required only on the specific device where you set it up to confirm transactions or change settings. It protects your wallet if someone gains physical access to your computer. If you forget the spending password, you can uninstall and reinstall Nami, then restore your wallet using the seed phrase, setting a new password.

How do I actually send an NFT from my Nami wallet to someone else?

Sending an NFT is similar to sending ADA, but you need to view your assets first. Open your Nami wallet extension. Click on the "Assets" tab. You will see a list of all NFTs and tokens in your wallet. Find the NFT you want to send and click on it. A detailed view will appear with a "Send" button. Click "Send," paste the recipient's Cardano address, confirm the details, and enter your spending password. Note that a small amount of ADA (around 1-2 ADA) must be sent along with the NFT to cover the minimal transaction output requirement. The wallet will typically handle this automatically.

I installed Nami but my balance shows zero, even though I sent ADA to the address. How long does it usually take for funds to appear?

Transaction confirmation times on the Cardano network can vary. Typically, a transaction is confirmed within 1-5 minutes. First, check the transaction ID (TxID) from the sending platform or exchange in a Cardano blockchain explorer like Cardanoscan. If the explorer shows the transaction is successful and sent to your correct Nami address, the funds should be visible in your wallet. If they are not, the most common fix is to simply refresh the wallet. You can do this by locking and unlocking Nami, or by switching networks (e.g., from Mainnet to Preprod and back) in the wallet settings. This resyncs your wallet with the blockchain. Also, ensure you are not using a VPN or firewall that might be blocking Nami's connection to the network.

Can I use my Nami wallet on multiple browsers or devices at the same time?

You can access your Nami wallet from different browsers or devices, but not simultaneously with the same seed phrase. Nami is a browser extension wallet, meaning your keys are stored locally in that specific browser's installation. If you want to use Nami on another computer or browser, you must install the extension there and restore your wallet using your 24-word recovery phrase. However, having the same wallet active in two places at once can cause synchronization issues. A better practice for regular use on a second device is to use a connected hardware wallet like a Ledger. This lets you securely approve transactions from the new browser while keeping your keys isolated on the physical device, avoiding the need to enter your seed phrase on multiple computers.