What Are Crypto Nodes? A Beginner’s Guide + 20 Best Nodes to Invest In
Published: 13 Jul 2025
If you have ever wondered how cryptocurrencies like Bitcoin and Ethereum keep running without a central authority, the answer lies in something called nodes. the silent machines that power blockchains, verify transactions and keep everything secure. But here’s the exciting part: some of these crypto nodes can also make you money.
In this post, you will learn:
- What crypto nodes are (in simple terms)
- Why they’re important
- The 20 best nodes to invest in for potential passive income
Whether you’re just starting out or looking to grow your crypto portfolio, this guide breaks it all down without the tech jargon.
What Are Nodes in Cryptocurrency?
In the world of crypto, a node is simply a computer that connects to a blockchain network. Its job? To store, share and validate transaction data just like a gatekeeper that keeps everything running smoothly and securely.
Without nodes, cryptocurrencies like Bitcoin or Ethereum wouldn’t work. They’re essential to keeping the network decentralized and trustworthy.
Types of Crypto Nodes (Explained Simply)
🔹 Full Nodes
- Store the entire blockchain history
- Verify and broadcast transactions
- Help enforce the rules of the network
Example: Bitcoin full nodes help ensure every new transaction is valid.
🔹 Light Nodes (or SPV Nodes)
- Store only essential parts of the blockchain
- Depend on full nodes for verification
Tip: Used in crypto wallets on phones or browsers for faster, lightweight access.
🔹 Masternodes
- Perform special tasks like processing private transactions or governance votes
- Require users to lock up a set number of tokens as collateral
Example: Dash and PIVX are known for rewarding masternode operators.
Quick Analogy:
Think of a blockchain as a library.
- Full nodes are the librarians who read and store every book.
- Light nodes are readers who only check summaries.
- Masternodes are like senior librarians who manage special services and get bonuses for it!
How Do Crypto Nodes Work?
Now that you know what nodes are, let’s look at how they actually work behind the scenes in a blockchain network.
What Nodes Do (In Simple Steps)
- Receive Transaction Data
When someone sends crypto, the transaction is broadcasted across the network. Nodes receive this data instantly. - Verify the Transaction
Nodes check if the sender has enough balance and if the transaction follows the network’s rules. - Add It to the Blockchain
Once verified, the transaction is grouped into a block. Full nodes store this block permanently in their copy of the blockchain. - Share With Other Nodes
Each node shares updates with others, keeping everyone on the same page with no central server needed.
How Do Nodes Earn Money?
Some nodes don’t just keep the system running, they get rewarded for their work.
- Validators or staking nodes earn rewards for securing proof-of-stake networks (like Ethereum 2.0, Cardano).
- Masternodes get paid for performing extra services (like private transactions or voting).
- Node operators may receive transaction gas fees, block rewards or native tokens.
Node vs Miner: What’s the Difference?
| Feature | Node | Miner |
| Role | Verifies and stores data | Adds new blocks to blockchain |
| Equipment | Regular computer or server | Specialized hardware (ASICs) |
| Common In | All blockchains | Proof-of-work blockchains (e.g., Bitcoin) |
Tip: Running a node is usually less expensive and more eco-friendly than mining.
Why Invest in Crypto Nodes?
Crypto nodes are not just for tech geeks, they can also be a smart way to earn passive income while supporting your favorite blockchain projects.
Here’s why more investors are paying attention to nodes:
Earn Passive Income
Many crypto nodes reward you regularly just for running them.
- You earn native tokens or a share of transaction fees.
- Some nodes pay daily, weekly, or monthly.
Example: Dash masternode operators earn regular payouts for supporting the network.
No Expensive Mining Gear Needed
Unlike Bitcoin mining, most node setups don’t need fancy or costly hardware.
- Many run on cloud servers or basic computers.
- This means lower energy bills and easier setup.
Help Grow Blockchain Projects
Running a node supports network health and decentralization.
- You help to verify transactions and improve security.
- Some nodes also give you voting rights in project decisions.
Tip: Choose node projects you truly believe in — you’re not just investing, you’re contributing.
Strong Long-Term Potential
As crypto adoption grows, stable node networks become more valuable.
- Early node investors in projects like Ethereum, Dash or Chainlink saw big rewards over time.
- You benefit from both token growth and node income.
⚠️ A Quick Heads-Up
Not all node investments are safe. Some projects are high-risk or unsustainable. That’s why we’ll cover 20 of the best options to help you choose wisely.
20 Best Crypto Nodes to Invest In
There are hundreds of node-based projects out there but not all are worth your time or money. Below are 20 top crypto nodes to consider, grouped by your goals and experience level.
1. Flux Node
Flux is a decentralized cloud infrastructure that supports Web3 apps and services. It offers decentralized computing power which is an alternative to traditional cloud services like AWS or Google Cloud.
How it works:
Users run FluxNodes which help power the Flux network. In return, they earn FLUX tokens. There are three node tiers: Cumulus, Nimbus and Stratus, each with different hardware requirements and rewards.
How to invest:
- Lock FLUX tokens (starting from 1,000 FLUX for a Cumulus node).
- Host your node using your own server or a cloud service like Contabo.
Why it’s promising:
- Backed by a strong community and ecosystem.
- Real-world use cases in Web3 hosting.
- Rewards are stable and long-term.
Caution:
Requires some technical setup and server management.
2. PIVX Masternode
PIVX (Private Instant Verified Transaction) is a privacy-focused coin built on a proof-of-stake model. It prioritizes fast, anonymous transactions.
How it works:
Running a PIVX masternode supports network governance and privacy protocols. You need 10,000 PIVX as collateral.
How to invest:
- Purchase 10,000 PIVX and hold it in a wallet.
- Set up a server (VPS) with your node configuration.
- Rewards are earned weekly in PIVX.
Why it’s promising:
- Long-standing privacy project with active updates.
- Passive income for supporting private transactions.
Caution: Low trading volume at times; rewards may fluctuate with market trends.
3. Firo (formerly Zcoin)
Firo is another strong privacy coin using advanced cryptographic techniques to anonymize transactions.
How it works:
Masternodes play a key role in processing private transactions. You’ll need 1,000 FIRO as collateral to run a node.
How to invest:
- Buy 1,000 FIRO and hold it in your wallet.
- Use a VPS or dedicated server to host your node.
- Earn rewards in FIRO regularly.
Why it’s promising:
- Combines privacy and masternode income.
- Active development and strong tech foundation.
Caution:
Not beginner-friendly if you are new to server setups or privacy coins.
4. Dash Masternode
Dash is one of the original cryptocurrencies and the pioneer of masternodes. It’s known for its fast, low-cost transactions and optional privacy features.
How it works:
Running a Dash masternode requires 1,000 DASH. In return, you get voting rights and regular rewards.
How to invest:
- Acquire 1,000 DASH (can be expensive).
- Set up a masternode server or use a third-party service like AllNodes.
- Earn around 5–6% annual rewards.
Why it’s promising:
- Proven project with a long history.
- Strong masternode network and global adoption.
Caution:
High upfront cost due to the 1,000 DASH requirement.
5. Divi Node
Divi is a blockchain project focused on making crypto easy to use. Its unique one-click masternode setup is perfect for beginners.
How it works:
You can set up a Divi node from within their wallet app with no coding needed. There are 5 levels (Copper to Diamond) depending on how many DIVI tokens you stake.
How to invest:
- Buy DIVI tokens (starting from ~100,000 DIVI).
- Use Divi Wallet to launch your node in one click.
- Earn regular staking rewards.
Why it’s promising:
- Very beginner-friendly.
- Flexible node tiers based on budget.
Caution:
The price of DIVI is volatile and rewards can change with network activity.
6. Chainlink Node
Chainlink is a decentralized oracle network that brings real-world data (like weather or stock prices) into smart contracts on blockchains.
How it works:
Running a Chainlink node means you’re supplying external data to smart contracts and earning LINK tokens as a reward. You can choose what type of data your node delivers.
How to invest:
- Requires technical knowledge and server setup.
- You will need LINK tokens, a domain and some dev familiarity (Docker, Linux).
- Optionally, use Chainlink node services or data feeds to get started more easily.
Why it’s promising:
- Chainlink is used by top DeFi projects like Aave and Synthetix.
- Huge growth potential as Web3 expands.
Caution:
Not ideal for total beginners unless you use managed services.
7. AVAX Validator (Avalanche)
Avalanche is a fast, scalable Layer 1 blockchain that supports smart contracts and DeFi apps. It’s known for its near-instant transaction speeds.
How it works:
To become a validator, you stake AVAX tokens and run a node that helps secure the network. Validators verify transactions and earn AVAX rewards.
How to invest:
- Minimum of 2,000 AVAX (can be pooled via staking services).
- Requires technical setup or you can use third-party tools.
- Staking duration is flexible (2 weeks to 1 year).
Why it’s promising:
- AVAX has a strong developer ecosystem.
- Lower entry costs than Ethereum or Solana validator nodes.
Caution:
AVAX price volatility affects rewards value.
8. Polkadot Nominator Node
Polkadot allows multiple blockchains to connect under one network. While validator nodes are complex, nominators can earn rewards by staking DOT with them.
How it works:
You delegate your DOT tokens to a trusted validator. If they perform well, you share in their block rewards.
How to invest:
- Stake a minimum of 10–20 DOT (varies by platform).
- Use wallets like Polkadot.js or exchanges like Kraken.
- You don’t need to run any hardware.
Why it’s promising:
- Low-risk, beginner-friendly way to earn from staking.
- No technical setup needed.
Caution:
Rewards depend on validator performance, so choose carefully.
9. Solana Validator
Solana is a high-speed blockchain popular for NFTs and DeFi apps. Running a validator supports Solana’s consensus and transaction processing.
How it works:
Validators confirm and timestamp transactions. They’re rewarded in SOL but require technical skill and uptime monitoring.
How to invest:
- Needs around 5,000–10,000 SOL (for solo setup).
- Best for technically inclined investors.
- You can also delegate SOL to validators using Phantom or Solflare wallets.
Why it’s promising:
- Low fees, fast network, growing adoption in Web3.
- Delegating SOL is beginner-friendly and passive.
Caution:
Solo validators face stiff competition. Delegation is easier for newcomers.
10. Ethereum 2.0 Validator Node (via Lido or Rocket Pool)
Ethereum has transitioned to proof-of-stake (Ethereum 2.0). You can now earn rewards by staking ETH to help secure the network.
How it works:
- Solo validator = stake 32 ETH and run a node.
- Lido and Rocket Pool allow staking with as little as 0.01 ETH.
How to invest:
- Stake through Lido (liquid staking) or Rocket Pool (decentralized).
- Earn ETH staking rewards (4–7% APY).
- Completely passive and great for beginners.
Why it’s promising:
- ETH is a blue-chip crypto asset.
- Staking is now safer, easier, and more rewarding than before.
Caution:
Rewards fluctuate with network conditions. ETH price volatility is a factor.
11. Cosmos Validator (ATOM)
Cosmos is known as the “Internet of Blockchains” because it connects different blockchains so they can share data securely. ATOM is its native token.
How it works:
Validators help to keep Cosmos secure and confirm transactions. They stake ATOM tokens and earn rewards from transaction fees and inflation.
How to invest:
- Solo validator requires 10,000+ ATOM and strong technical skills.
- Beginners can delegate ATOM to an existing validator using wallets like Keplr.
- Rewards are distributed automatically, usually every few days.
Why it’s promising:
- Strong use case in blockchain interoperability.
- Reliable staking rewards (~9–11% annually).
Caution:
Be sure to pick a trusted validator because some charge high fees or have lower uptime.
12. Cardano Stake Pool (ADA)
Cardano is a leading smart contract blockchain known for its academic approach and focus on scalability and security.
How it works:
You can run a stake pool or delegate your ADA to one. Either way, you are helping validate blocks and secure the network.
How to invest:
- Use wallets like Yoroi, Daedalus or Eternl.
- Delegate any amount of ADA to a pool.
- Pools with low saturation and high performance often offer better rewards.
Why it’s promising:
- Low energy use and stable network.
- Around 4–6% annual staking return.
Caution:
Avoid over-saturated pools; they give lower rewards.
13. Tezos Baker Node (XTZ)
Tezos is a smart contract platform with on-chain governance which means token holders vote on protocol upgrades. “Baking” is the term used for staking XTZ.
How it works:
Bakers (node operators) help validate and secure the network. You can either bake directly or delegate to a baker.
How to invest:
- Baking directly needs 6,000+ XTZ and some technical knowledge.
- Delegation is easy and can be done from Tezos wallets like Kukai or Temple.
Why it’s promising:
- Reliable staking rewards (~5–6% annually).
- Active developer community and energy-efficient blockchain.
Caution:
Check if the baker you choose takes a cut of your rewards (called a “fee”).
14. NEAR Protocol Node (NEAR)
NEAR is a highly scalable, developer-friendly Layer 1 blockchain built for usability and speed. It uses a unique “nightshade” sharding approach.
How it works:
Validators stake NEAR to process transactions. Users can also delegate their NEAR to validators and earn rewards.
How to invest:
- Solo validator setup requires ~67,000 NEAR (as of now).
- Easier method: stake NEAR through wallets like NEAR Wallet or Ledger.
Why it’s promising:
- Strong growth in DeFi, NFTs and Web3 apps.
- Delegation makes earning NEAR simple and safe.
Caution:
Validator requirements change dynamically, so keep an eye on the minimum threshold.
15. Harmony Validator Node (ONE)
Harmony is a fast, low-fee blockchain optimized for dApps and cross-chain finance. Its consensus model is energy-efficient and supports staking.
How it works:
Validators confirm transactions on the network and are rewarded with ONE tokens. You can also stake ONE by delegating it to a validator.
How to invest:
- Become a validator by staking a large amount of ONE (usually 10,000+ ONE with good uptime).
- Easier: Delegate via wallets like Math Wallet or Harmony ONE Wallet.
Why it’s promising:
- Strong developer tools and cross-chain support.
- Attractive staking APY (8–10%).
Caution:
Validator performance affects your rewards, so choose one with high uptime and low fees.
16. Presearch Node
Presearch is a decentralized search engine that rewards users for searching and node operators for supporting the network.
How it works:
Presearch nodes process search queries and return results. You earn PRE tokens based on the number of successful requests your node handles.
How to invest:
- No minimum stake required to run a node (but staking improves rewards).
- Host it on a VPS (like DigitalOcean or Contabo).
- Simple to set up using Docker, beginner-friendly with guides available.
Why it’s promising:
- Real-world utility as a search engine alternative to Google.
- Low-cost, passive rewards.
Caution:
PRE token is low market cap, having potential for both growth and volatility.
17. Velas Node
Velas is a fast Layer 1 blockchain combining Solana’s speed with EVM compatibility (meaning it can run Ethereum-based smart contracts).
How it works:
By staking VLX (Velas tokens), you can become a validator or delegate to one. Validators confirm transactions and secure the network.
How to invest:
- Solo node requires technical setup and a minimum VLX stake.
- Easier: Delegate your VLX using the Velas wallet.
Why it’s promising:
- Combines Solana-level performance with wider smart contract support.
- Very low fees and fast confirmation times.
Caution:
The project is still growing, do your own research before heavy investment.
18. Myria Node
Myria is a Layer 2 scaling solution focused on Web3 gaming. It aims to power decentralized games and NFTs with fast, gasless transactions.
How it works:
Myria nodes help to secure the network and distribute data across the gaming ecosystem. Node owners earn $MYRIA tokens and receive exclusive NFT drops.
How to invest:
- Purchase a Myria Node License through their official platform.
- Run the node software on your computer or server.
- Earn daily MYRIA rewards and NFT bonuses.
Why it’s promising:
- Positioned in the growing GameFi and NFT market.
- Early adopters may see high upside.
Caution:
Still in early launch phases, rewards and tokenomics are evolving.
19. Strongify Node
Strongify is a new project inspired by the now-paused StrongBlock ecosystem. It aims to offer sustainable node rewards with better economic models.
How it works:
Like StrongBlock, you create a node (or multiple) by purchasing node licenses and locking tokens. Nodes then generate daily token rewards.
How to invest:
- Buy node licenses through the Strongify platform.
- Requires setup through a connected wallet like MetaMask.
- Passive daily rewards are paid in STRONGIFY tokens.
Why it’s promising:
- Built to fix the flaws of StrongBlock (which collapsed due to unsustainable rewards).
- High-yield model, attractive for early adopters.
Caution:
High-risk, speculative and not yet battle-tested. Only invest what you can afford to lose.
20. Zelcore: Also known as FluxNode, Advanced Tier
Zelcore is the official wallet and portal for FluxNode management. This refers to advanced tiers like Nimbus and Stratus which offer better rewards than basic Cumulus nodes.
How it works:
Higher-tier FluxNodes provide more storage and computing power to the Flux ecosystem. The more powerful the node, the greater your rewards in FLUX tokens.
How to invest:
- Use the Zelcore wallet to set up and manage your node.
- Cumulus: 1,000 FLUX, Nimbus: 12,500 FLUX, Stratus: 40,000 FLUX.
- Run nodes on dedicated VPS servers with strong uptime and specs.
Why it’s promising:
- Offers real-world cloud infrastructure services.
- Nodes are scalable and higher tiers earn more.
Caution:
More technical setup required and higher upfront costs for upper-tier nodes.
Things to Consider Before Investing in Crypto Nodes
Investing in crypto nodes can be rewarding but it’s not as simple as buying a coin and watching it grow. Here are some key things you need to consider before jumping in:
1. Upfront Costs & Collateral Requirements
Some nodes require you to lock a large number of tokens (called collateral). This can range from a few hundred dollars to tens of thousands.
Example:
- Dash Masternode requires 1,000 DASH (which can cost thousands).
- Divi or Presearch nodes have much lower entry costs.
Tip: Start small. Try lower-cost or shared staking options before going big.
2. Technical Skills
Not all nodes are plug-and-play. Some require:
- Server setup (e.g., VPS or cloud hosting)
- Using command-line tools
- Software updates and uptime monitoring
Beginner-friendly options:
Projects like Divi, Lido (for ETH) or Presearch offer easy setup or managed solutions.
3. Time Commitment & Maintenance
Node operators must ensure:
- 24/7 uptime
- Timely software updates
- Occasional troubleshooting
Tip: Use Node-as-a-Service platforms (like AllNodes, Ankr) if you want passive rewards without daily maintenance.
4. Project Risk & Token Volatility
Even if a node gives high rewards, it’s tied to the value of the project’s token.
What to watch for:
- Is the project still active?
- Does it have a strong use case?
- Are tokenomics sustainable?
Avoid: Hype-only projects with unsustainable ROI promises.
5. Lock-Up Periods
Some staking or node systems lock your tokens for weeks or months.
- Ethereum 2.0 (solo) has a lock-up and withdrawal queue.
- Some masternode projects allow instant withdrawal while others don’t.
Tip: Always check withdrawal flexibility before locking large amounts.
6. Rewards vs. Running Costs
Compare what you earn vs. what you’ll spend monthly.
- VPS hosting fees, software licenses or transaction fees can eat into your profits.
- Also, factor in taxes depending on your country.
Example:
If you earn $30/month but pay $15 for hosting, your net profit is only $15.
7. Regulatory & Legal Considerations
While most node operations are safe, regulations are evolving.
- Some regions may tax staking rewards.
- Make sure you understand how your rewards are classified in your country.
Tip: Consult a tax professional if you’re planning to run high-reward nodes.
How to Start with Your First Node
You’ve learned what nodes are, why they matter and which ones offer real investment potential. Now, let’s walk through how to get started with your first crypto node in an easy way.
Step 1: Choose the Right Node Type for You
Ask yourself:
- Do I want a low-cost and easy setup? → Try Presearch, Divi or Lido (ETH staking).
- Do I have technical skills and a bigger budget? → Consider Flux, Dash or Chainlink nodes.
- Do I want zero maintenance? → Go for staking delegation (like Cardano, Cosmos, or NEAR).
Tip: Start with delegation or low-barrier projects. Test the waters before going all in.
Step 2: Get the Token You Need
Each node requires its native token. For example:
- AVAX for Avalanche Validator
- FLUX for FluxNode
- ADA for Cardano staking
How to buy:
- Use trusted exchanges like Binance, Coinbase or Kraken.
- Store your tokens in a non-custodial wallet like MetaMask, Zelcore, Keplr or Phantom depending on the network.
Step 3: Set Up the Node (Or Delegate)
Here are the multiple options:
Option 1: Run Your Own Node
- Rent a VPS (e.g., Contabo, DigitalOcean).
- Follow setup guides on the official project website.
- Install node software, sync the network and keep the server online 24/7.
Option 2: Delegate/Staking (Easy Method)
- Open a compatible wallet (e.g., Daedalus for ADA, Keplr for ATOM).
- Choose a validator and stake your tokens.
- You will earn rewards passively with no setup or server required.
Step 4: Monitor Your Node
- Use dashboards or node explorers to track uptime, performance and earnings.
- Projects like Flux and Chainlink have dedicated tracking tools.
- Node-as-a-Service platforms often provide simple dashboards with alerts.
Step 5: Keep Learning and Scaling
Once you’ve successfully run or delegated your first node:
- Reinvest your rewards into other nodes.
- Join project communities (Telegram, Discord) for updates and tips.
- Explore automated tools to scale your node portfolio over time.
Conclusion
Crypto nodes are more than just technical tools, they’re real investment opportunities hiding in plain sight. Whether you’re supporting a network by staking tokens or running a masternode on your own server, nodes let you earn passive income while backing technologies you believe in.
From beginner-friendly options like Cardano, Divi and Presearch to advanced projects like Flux, Chainlink and Dash, there’s a node for every skill level and budget.
🛠️ Start small. Learn the ropes. Then scale as you grow.
As the crypto world continues to evolve, nodes will play a key role in powering everything from DeFi to gaming to Web3 infrastructure. Investing early and wisely can position you ahead of the curve.
Related Question and Answers
Here are frequently asked questions about Crypto Nodes:
A crypto node is a computer that connects to a blockchain network. It helps store data, verify transactions and keep the system secure and decentralized. Without nodes, cryptocurrencies like Bitcoin wouldn’t function.
You can earn passive income from crypto nodes by either running a node (like a validator or masternode) or staking tokens. Node operators are rewarded with the network’s native cryptocurrency for their role in securing the network.
Beginner-friendly nodes include Cardano staking (ADA), Presearch nodes and Divi masternodes. These require low setup effort, small capital and are easy to manage even without technical experience.
Costs vary by project. Some nodes, like Ethereum 2.0 or Dash, require thousands of dollars in tokens. Others, like Presearch or Myria, start under $100. You may also need to pay for a VPS or cloud server if you’re running your own node.
Yes, many crypto nodes remain profitable in 2025, especially if you choose active projects with strong communities and real-world utility. However, profitability depends on token price, uptime and project sustainability.
Not always. Some nodes (like Chainlink or Flux) require technical setup but others like Cardano or Tezos offer delegation, where you can earn rewards by simply staking tokens through a wallet with no server required.
You can run some lightweight nodes (like Presearch) on a personal computer but most nodes require 24/7 uptime and good internet. Using a VPS (Virtual Private Server) is a safer and more reliable option.
Staking means locking up tokens to support the network and earn rewards, often by delegating to a validator. Running a node means actively managing a computer/server that processes transactions and may also require staking.
Projects like Flux, Dash and Myria nodes offer high rewards but often require more investment or technical skills. Always balance reward potential with risk and sustainability.
Yes, running a crypto node is legal in most countries and does not involve custody of others’ funds. However, always check local regulations and report staking or node rewards as income if required in your region.
