Introduction
If you're holding small amounts of crypto across multiple wallets, you're probably used to them just sitting there doing nothing. But what if you could earn up to 10% interest annually, paid out daily, with zero lock-up periods?
That's precisely what Nanogames.io offers through its NND vault system. Whether you're picking up free coins through rains, daily grabs, or playing games, this guide shows how to turn your crypto dust into a growing passive income stream—and how to optimize it by converting to NND, the site's high-yield native token.
Ready to start earning interest on your crypto?
Sign up with my referral link: https://nanogames.io/i-9j130ma-n/
Then deposit your coins, convert them to NND (10% APR) or keep them as is (5% APR), and start watching your balance grow.
Supported Coins and Interest Options
Nanogames.io currently supports interest-bearing vaults for:
- Bitcoin (BTC)
- Ethereum (ETH)
- Nano (XNO)
- USDT
- Tron (TRX)
- Dogecoin (DOGE)
- Litecoin (LTC)
- BNB
- NNL
- BANANO
Every coin you deposit into the Vault earns a base 5% APR, calculated and paid out daily. There's no lock-up, so you can withdraw anytime. That's already better than most centralized crypto savings apps.
But here's the real trick: convert your vault balance into NND, and your interest rate jumps to a generous 10% APR.
What Is NND and Why Convert?
NND is Nanogames.io's internal interest token—similar to an interest-bearing stablecoin. It's not a trading asset like Bitcoin or ETH but a yield-generating token used exclusively within Nanogames.io to boost your passive income.
When you convert your vault balance to NND, you double your interest rate from 5% to 10% APR. That interest is still paid daily and can be compounded for even better results.
Example:
Let's say you collect small amounts of coins from chat drops or rain events until you have:
- $10 worth of DOGE in your Vault → earns $0.50 per year
- Convert it to NND → now it earns $1.00 per year
That may not sound like much, but if you're consistently collecting and converting coins, it adds up fast, especially if you start compounding your interest every few weeks and depositing other spare coins you get from other sites or faucets.
How to Get Started: Step-by-Step
Deposit Crypto: Start by depositing any supported crypto into your Nanogames.io wallet. Make sure you deposit at least $10 worth to be able to convert it later (plus the gas fee buffer).
Move to Vault: Navigate to your balance and click "Vault" to deposit the funds. You'll now start earning 5% APR immediately.
Convert to NND: Once you have $10+ in your Vault, go to the "Swap" tab and convert your coin to NND. You'll now be earning a 10% APR on that amount.
Reinvest and Compound: Let your daily interest accrue, and when it hits another $10, repeat the process to maximize compounding.
For example, I withdrew the $17 I earned with Honeygain last month to my metamask wallet and then transferred it to Nanogames with a low gas fee. Then I converted it to NND for my vault.
Realistic Interest Calculations
Let's break down what you can realistically earn using this method:
📊 Example 1: Starting with $50 in NND
- APR = 10%
- Daily interest = 0.10 ÷ 365 × $50 ≈ $0.0137/day
- Monthly interest = $0.41
- Yearly earnings = $5.00
📊 Example 2: Growing to $250 in NND
- Daily interest = 0.10 ÷ 365 × $250 ≈ $0.068/day
- Monthly interest = $2.05
- Annual interest = $25.00
And with compounding (reinvesting interest as it accrues), you'll make even more over time.
My Personal Strategy for Passive Growth
Here's how I've been passively growing my Vault without spending a dime:
- I grab free crypto from chat drops, daily rewards, and rain events. I'll write up an article soon on this.
- Once I hit $10 in the Vault, I convert it to NND.
- Rinse and repeat until I've built up a solid NND balance.
- I check in weekly to compound or withdraw.
It's dead simple, and it turns otherwise idle coins into a slow but steady growth strategy—perfect for casual users and gamblers alike.
BONUS TIP: Transfer your Satoshi earnings from APPs like ZBD, Bitcoin Mining, and Bitcoin Miner to earn interest on your coin.
Pro Tips for Maximizing NND Interest
- Always check gas fees before converting—try to do swaps during low network congestion.
- You can mix and match coins to hit the $10 threshold faster (e.g., deposit small amounts of DOGE and LTC, then swap).
- Monitor your interest via the vault log, which shows daily payouts.
- Set a weekly or monthly reminder to compound your balance.
Final Thoughts: Is the NND Vault Worth It?
Absolutely—if you're already using Nanogames.io or collecting free coins from it, the NND vault is a no-brainer. It's:
- Easy to set up
- Pays daily
- It doesn't lock your funds
- Offers double the return if you convert to NND
- Competitive 5% and 10% interest rates compared to other wallets and sites.
I personally throw all my spare crypto into this account and don't buy any crypto with my own money. It would help if you were able to contribute crypto over time to really build that compound interest. I earn between $15-20/mo using apps like Honeygain and JumpTask and convert the coins to USDT with Metamask or Coinbase and send that over to Nanogames to throw into a vault.
Interested in how to earn quick and passive crypto?
You can find an introduction and guide to Honeygain for passive crypto/cash that I wrote here.
Also, check out my complimentary article about JumpTask.io here.
Ready to start earning interest on your crypto?
Sign up with my referral link: https://nanogames.io/i-9j130ma-n/
Then deposit your coins, convert them to NND, and start watching your balance grow.
Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. While Nanogames.io and similar platforms offer features like interest-bearing vaults, they are still gambling sites. Please be aware of the risks involved. I do not endorse or encourage gambling, and I am not responsible for any financial losses incurred if you choose to participate. Always do your research and gamble responsibly if you decide to use such platforms.