If you searched for how to mine Solana, the short answer is that you cannot mine SOL the way you mine Bitcoin or Litecoin. Solana has no proof-of-work mining, no mining pools, and no ASIC or GPU mining rigs that produce SOL. The network is a proof-of-stake chain with a proof-of-history timing layer, and new SOL is issued to validators who stake tokens and participate in consensus.
That answer is unsatisfying if you actually wanted to earn SOL or run infrastructure on Solana. So this page does two things: it explains the real mechanism behind Solana block production, and it shows the practical paths people usually mean when they ask about mining Solana, including staking, running a validator, and connecting to Solana RPC endpoints for development and production workloads.
Quick recommendation: pick the path that matches your goal
Before you buy hardware or download a miner, decide what you are actually trying to do. The table below maps common goals to the realistic Solana path.
| Your goal | Realistic path on Solana | What you need |
|---|---|---|
| Earn passive SOL yield | Delegate stake to a validator | A wallet, SOL to stake, and a validator choice |
| Operate consensus infrastructure | Run a Solana validator | Server hardware, stake, and operational monitoring |
| Build a dApp or bot | Connect to a Solana RPC endpoint | An RPC provider or your own node |
| Index or query chain data | Use RPC plus an indexer | RPC access and a data pipeline |
| Mine with GPUs or ASICs | Not possible on Solana | No supported path |
If your goal is building or operating software on Solana, the rest of this article focuses on the RPC side, because that is where most developers actually spend their time. You can review Solana RPC endpoints and RPC pricing to see what managed access looks like.
Why Solana has no proof-of-work mining
Solana reaches consensus through a combination of proof-of-stake and proof-of-history. Validators lock SOL as stake, and the protocol selects leaders to produce blocks. Proof-of-history provides a verifiable ordering of events using a sequential hash, which lets the network agree on time without the energy-intensive puzzle solving that proof-of-work requires.
Because block production is tied to stake and leader schedules rather than hash power, there is no block reward race for miners. There is no nonce to search, no difficulty target to beat, and no pool that pays out proportional to hashrate. Any tutorial that shows you a Solana miner download or a Solana mining calculator is describing a mechanism the network does not use.
This is a deliberate design choice. Proof-of-work mining concentrates around cheap electricity and specialized hardware, while Solana optimizes for high throughput and low fees. The tradeoff is that participation in consensus requires capital in the form of staked SOL rather than hardware.
Staking SOL: the closest thing to mining rewards
If your underlying interest is earning SOL for supporting the network, staking is the mechanism. When you delegate SOL to a validator, that validator includes your stake in its total, and rewards are distributed proportionally. You keep custody of your tokens in most delegation setups, and you can typically undelegate after a cooldown period.
Key points to understand before staking:
- Rewards come from inflation and a share of transaction fees, not from solving puzzles.
- Validator commission reduces your net yield, so compare commission rates and performance history.
- Some validators vote on network parameters, so delegation is also a governance signal.
- Slashing risk exists in some form on most proof-of-stake networks; understand the current Solana rules before committing large amounts.
Staking is not mining, but it is the honest answer to the question behind the query. If you want yield from Solana, you stake or you operate infrastructure.
Running a Solana validator instead of a mining rig
A Solana validator is the closest operational equivalent to a mining rig: it is a machine you run that participates in the network and can earn rewards. The difference is that earnings scale with stake and vote credits rather than hashrate, and the hardware profile is different.
Validators generally need:
- A machine with strong single-thread CPU performance, substantial RAM, and fast NVMe storage.
- A reliable, low-latency network connection, since Solana produces blocks quickly.
- Stake, either your own or delegated from others, to be eligible for meaningful rewards.
- Monitoring and alerting, because a validator that falls behind misses rewards.
Running a validator is an infrastructure commitment, not a passive income stream. Many operators start by running a node purely for observation before they attempt to earn rewards, because syncing and staying in sync is the hard part.
If you actually want to build: connect to Solana RPC
Most people who search for Solana mining eventually discover they want to interact with the chain programmatically. That means RPC. A Solana RPC endpoint lets you read accounts, submit transactions, simulate instructions, and subscribe to events.
OnFinality provides Solana RPC as a managed API service, so you can connect without operating your own node. The public mainnet endpoint is:
https://solana.api.onfinality.io/public
And the WebSocket endpoint for subscriptions is:
wss://solana.api.onfinality.io/public-ws
You can point the Solana CLI at a custom URL:
solana config set --url https://solana.api.onfinality.io/public
solana cluster-version
solana balance
Or use a JavaScript client with a connection object:
import { Connection, PublicKey, LAMPORTS_PER_SOL } from "@solana/web3.js";
const connection = new Connection("https://solana.api.onfinality.io/public", "confirmed");
const balance = await connection.getBalance(new PublicKey("11111111111111111111111111111111"));
console.log(balance / LAMPORTS_PER_SOL);
For development and testing, use the devnet endpoint documented on the Solana Devnet RPC page. Devnet SOL is free from a faucet, so you can iterate without spending real funds.
A minimal JSON-RPC call
Solana exposes a JSON-RPC interface. A simple request to check the current slot looks like this:
curl https://solana.api.onfinality.io/public \
-X POST -H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","id":1,"method":"getSlot","params":[]}'
If you are migrating from another provider, the change is usually a single URL swap in your config, plus a check that your client library handles the response shape the same way.
Public, shared, and dedicated Solana access compared
Once you accept that mining is not the path, the real decision is how you access the network. The table below compares the common options.
| Access model | Best for | Tradeoffs to consider |
|---|---|---|
| OnFinality managed RPC | Teams that want to ship without running nodes | Shared capacity; check plan limits for your workload |
| OnFinality dedicated nodes | High-volume or latency-sensitive production apps | Higher cost than shared; requires capacity planning |
| Self-hosted node | Teams with strict data control or custom plugins | Significant hardware, sync, and on-call burden |
| Public community endpoints | Quick tests and tutorials | Variable reliability; not suited to production traffic |
For a broader comparison of provider models, see how to choose an RPC provider. If you expect sustained high request volume, dedicated nodes remove noisy-neighbor effects and give you predictable capacity.
Common failure modes when you connect to Solana
Developers moving from mining tutorials to real Solana work hit a predictable set of issues. Knowing them in advance saves time.
| Symptom | Likely cause | What to check |
|---|---|---|
| Transactions fail with blockhash errors | Stale blockhash or slow submission | Refresh the blockhash and resubmit promptly |
| Rate limit responses | Shared endpoint under heavy load | Move to a plan or dedicated node sized for your traffic |
| WebSocket disconnects | Idle timeouts or network instability | Add reconnect logic and heartbeat pings |
| Inconsistent reads | Querying different nodes at different commitment levels | Pin your commitment level and endpoint |
| Slow account scans | Large getProgramAccounts queries | Use filters and pagination, or an indexer |
Solana's speed is a strength, but it also means clients must handle rapid state changes. Retry logic, idempotent transaction construction, and clear commitment levels are not optional in production.
Key Takeaways
- Solana cannot be mined. It uses proof-of-stake plus proof-of-history, not proof-of-work.
- Any "Solana miner" software or hardware is not producing SOL through consensus.
- To earn SOL, stake with a validator or run a validator with stake behind it.
- To build on Solana, connect to an RPC endpoint such as the OnFinality public mainnet URL or a managed plan.
- Use devnet for testing and mainnet for production, and size your access model to your traffic.
- Review RPC pricing and supported RPC networks before committing to a provider.
Frequently Asked Questions
Can I mine Solana with a GPU?
No. Solana does not use a proof-of-work algorithm, so GPUs do not produce SOL through mining. Any tool claiming otherwise is either mislabeled or not interacting with Solana consensus.
Is Solana mining the same as staking?
No. Staking locks SOL to support validators and earn rewards. Mining is a proof-of-work activity that Solana does not use. The two are often confused because both can produce yield.
How do I earn SOL without mining?
You can stake SOL with a validator, run a validator with delegated stake, provide services on the network, or build and operate applications that generate revenue. Staking is the most direct route for most people.
What hardware do I need to run a Solana validator?
Validators need strong single-thread CPU performance, substantial RAM, fast NVMe storage, and a reliable low-latency connection. Requirements change over time, so check current Solana documentation before buying hardware.
Do I need my own node to build on Solana?
Not necessarily. A managed RPC provider such as OnFinality handles node operations for you. You only need your own node if you require custom plugins, strict data control, or very specific performance tuning.
Which endpoint should I use for testing?
Use Solana devnet for development and testing. See the Solana Devnet RPC page for setup details and faucet guidance.
Can I switch RPC providers later?
Yes. In most cases it is a URL change in your configuration. Test the new endpoint under realistic load before cutting over production traffic.
Next steps
If you came here looking for mining and now understand it does not apply to Solana, the useful next move depends on your goal. If you want yield, research validators and delegation. If you want to build, pick an RPC access model that matches your expected traffic and start with devnet before moving to mainnet.
You can explore Solana RPC endpoints, compare RPC pricing, and review the full list of supported RPC networks if you plan to work across chains. For high-volume production workloads, dedicated nodes give you a more predictable baseline than shared public endpoints.
Related resources
Originally published at OnFinality.
