What Is Nano Coin (XNO)? The Feeless Crypto Explained

Summary: Nano (XNO) is a cryptocurrency designed for one thing: sending value instantly and for free. There are no transaction fees and no mining, and payments usually confirm in under a second. Its supply of about 133 million coins was fully handed out by 2017, so no new XNO will ever be created. It started life as RaiBlocks and is now held in light, Nano-specific wallets.

• Nano transactions cost nothing to send and confirm almost instantly.
• Each account has its own chain, a design called the block-lattice.
• The supply is fixed at 133,248,297 XNO, with no mining or staking rewards.
• The ticker changed from NANO to XNO in 2021, so you'll see both.

What Is Nano Coin?

Nano was created by Colin LeMahieu and launched in 2015 under the name RaiBlocks. It rebranded to Nano in 2018 and adopted the XNO ticker in 2021, partly to follow the naming style of national currency codes. Development is supported by the non-profit Nano Foundation.

Unlike most coins, Nano never had an ICO or ongoing mining. The whole supply was given away through a free faucet, where people solved captchas to claim coins, and that distribution ended in 2017. Nano's goal is to be digital cash: something you can use for small, everyday payments without losing a slice to fees.

How Nano Crypto Works Without Fees

Most blockchains put every transaction into one shared chain of blocks, and users pay fees to get space in the next block. Nano works differently.

• Block-lattice: every account has its own small blockchain, and only the owner can add to it. A payment is two entries, a send on your chain and a receive on the other person's.
• Open Representative Voting: holders delegate their weight to representative nodes, which vote to confirm transactions. Delegating doesn't move or lock your coins.
• No miners to pay: since nobody earns block rewards, there is nothing to fund with fees. Node operators run the network voluntarily, often because they use Nano in their own businesses.
• Spam protection: each transaction requires a tiny proof-of-work done by your wallet, and the network prioritizes accounts based on their holdings and recent activity.

The result is speed. A Nano payment usually confirms in well under a second, compared with a typical Bitcoin transaction that can take ten minutes or more to get its first confirmation.

What Is Nano Cryptocurrency Used For?

Nano works best for small, frequent payments where fees would be a problem on other networks: tipping, paying friends back, micro-payments online and quick transfers between exchanges. A handful of merchants and online services accept it, though adoption remains limited, and most people still convert XNO to another coin or currency before spending it.

Nano does not run smart contracts or host tokens. It is deliberately simple, which keeps it light and fast, but also means it lacks the apps and ecosystem of platforms like Ethereum or Solana.

Choosing a Nano Coin Wallet

Nano needs a wallet that understands its block-lattice, so general-purpose wallets don't always support it. Popular options are Natrium on mobile and Nault in the browser. For larger amounts, Ledger hardware wallets can hold XNO through a community-built Nano app used together with a compatible wallet such as Nault.

Two details are different from other coins. Incoming payments may need to be received by your wallet before they show up, which most wallets do automatically when you open them. And you'll be asked to pick a representative; choose one that is reliably online and not already holding a large share of voting weight.

Risks to Know Before Holding XNO

Nano's design has held up well, but the coin carries real risks. In 2018 the Italian exchange BitGrail lost around 17 million NANO to a hack, a reminder that coins kept on small exchanges are only as safe as the exchange. Liquidity is thinner than for major coins, few large exchanges list XNO, and the price is volatile. Keep your coins in your own wallet, guard your seed, and protect your logins with a VPN such as IceVPN when you're on public networks.

How to Get Nano

Since there is no mining, XNO can only be bought, earned or received. A few centralized exchanges list it, and some wallet apps offer built-in swaps from coins like Bitcoin or USDT. Check which ticker an exchange uses, confirm you're withdrawing on the Nano network, and send a small test amount first.

Is Nano Worth a Place in Your Wallet?

Nano is one of the clearest examples of a coin built purely for payments: feeless, fast and with a fixed, fully distributed supply. Its weak points are adoption and exchange support rather than technology. If you value quick, free transfers, it's worth trying with a small amount in a Nano wallet.

If you want to turn crypto into everyday spending, you can swap XNO for a widely accepted coin such as Bitcoin or USDC and browse gift cards to spend it on.