Solana is used for moving money and trading tokens fast and cheaply: stablecoin payments, decentralized exchanges, lending, memecoins, NFTs and physical infrastructure networks (DePIN) all run on it. The scale is real, not theoretical. As of October 29, 2026, DefiLlama shows about $15.4 billion in stablecoins on Solana and about $60.8 billion in DEX trading volume over the previous 30 days. SOL, the native coin, pays the network fees behind every one of those transactions.
Key Facts
- Stablecoins: about $15.4 billion on Solana, led by USDC at about $6.8 billion and USDT at about $2.6 billion (DefiLlama, October 29, 2026).
- DeFi: about $5.6 billion in total value locked across Solana protocols (DefiLlama).
- Trading: about $60.8 billion in DEX volume over 30 days (DefiLlama).
- Memecoins: Pump.fun and its PumpSwap DEX together processed about $13.9 billion in 30-day volume (DefiLlama).
- Network fees: about $23.8 million paid to the chain over 30 days (DefiLlama).
- SOL itself: about $100 per coin and a market cap of about $59 billion on October 29, 2026 (CoinGecko).
1. Payments and Stablecoins
The biggest everyday use of Solana is sending dollars. Stablecoins are tokens pegged to a currency, and on Solana a transfer settles in seconds for a fraction of a cent. That is why payment companies build here.
USDC is the largest stablecoin on Solana, followed by USDT, World Liberty’s USD1 and PayPal’s PYUSD at about $0.7 billion (DefiLlama). In May 2026, Western Union launched USDPT, a dollar stablecoin issued by Anchorage Digital Bank on Solana, starting with transfers to the Philippines and Bolivia (The Block). Merchants can accept these tokens directly through Solana Pay, an open payment standard that works with any Solana wallet, including Gem Wallet. The full breakdown of Circle’s token is in USDC on Solana. You can track supply by token on DefiLlama’s Solana stablecoin page.
2. DeFi: Trading, Lending and Staking
Solana runs a full decentralized finance stack. You can swap any token on DEXs like Raydium, Orca and Meteora, usually through the Jupiter aggregator. You can lend and borrow on protocols like Kamino and Jupiter Lend, trade perpetual futures on Jupiter Perps or Drift, and stake SOL through liquid staking tokens that keep earning while you use them elsewhere.
The volume-to-TVL ratio is what makes Solana DeFi distinct. About $60.8 billion traded in 30 days against about $5.6 billion locked means capital turns over roughly ten times a month (DefiLlama). That pattern comes from cheap transactions: on Solana, rebalancing or trading frequently costs cents, not dollars. The live chain dashboard is on DefiLlama.
3. Memecoins
Solana is the main home of memecoins, and this is the use case that made it famous in 2024. Pump.fun lets anyone launch a token in minutes on a bonding curve; once it graduates, it trades on PumpSwap. Together they processed about $13.9 billion in 30-day volume as of October 29, 2026 (DefiLlama), nearly a quarter of all Solana DEX activity.
Low fees are the reason. A memecoin trader may make dozens of swaps a day, which would be impossible on a chain where each one costs several dollars. The flip side is a flood of tokens, most of which go to zero within days.
4. DePIN and Real-World Networks
DePIN (decentralized physical infrastructure networks) uses tokens to pay people for running real hardware. Helium, the wireless network, moved to Solana in 2023 and uses it to reward hotspot operators and run its mobile service. Hivemapper pays drivers for dashcam map data, and Render rewards GPU owners for computing work.
These projects need millions of small reward payments. Solana’s cheap transactions make that possible, which is why most large DePIN projects ended up here.
5. NFTs and Digital Collectibles
Solana hosts a large NFT market, with compressed NFTs that cost a fraction of a cent to mint. Marketplaces like Magic Eden and Tensor serve traders, while brands and games use compressed NFTs for tickets, loyalty points and in-game items at scale. NFT trading is much quieter than in 2021-2022, but minting cost is no longer a barrier for large drops.
Limits of Solana
- Outages in the past. Solana had several full network halts in 2021-2022. Stability has improved a lot since, but the history matters for payment users.
- Speculation share. A big part of activity is memecoin trading, which is volatile and can fall quickly when sentiment turns.
- Centralization questions. Running a validator needs serious hardware, which limits how many independent operators can join.
- Stablecoin issuer risk. USDC and USDT can be frozen by their issuers. Self-custody does not remove that.
Solana Use Cases and $DOLAN
Every use case above relies on the same building block: the SPL token standard. USDC, Helium’s tokens and memecoins are all SPL tokens, and DOLAN Duck ($DOLAN) is one too. It is a fair-launch SPL token with a fixed 98.3M supply and roughly 10,700 holders, contract 4YK1njyeCkBuXG6phNtidJWKCbBhB659iwGkUJx98P5Z. Sending $DOLAN uses the same rails and the same tiny SOL fee as sending USDC to a merchant. How that shared standard works is explained in what SPL tokens are.
Solana is mainly used for stablecoin payments, decentralized trading, lending, memecoins, NFTs and DePIN networks. It holds about $15.4 billion in stablecoins as of October 29, 2026, per DefiLlama.
SOL pays transaction fees on Solana, is staked to secure the network, and is the main trading pair for most Solana tokens.
Yes. Stablecoins like USDC, USDT and PYUSD move on Solana, Solana Pay lets merchants accept them, and Western Union launched its USDPT stablecoin on Solana in May 2026.
Low fees and fast confirmation make frequent small trades affordable. Pump.fun made launching a token take minutes.
DePIN means decentralized physical infrastructure networks, such as Helium for wireless coverage, Hivemapper for maps and Render for GPU computing, all paying contributors in tokens on Solana.
About $5.6 billion in total value locked as of October 29, 2026, according to DefiLlama.