Solana RPC Endpoint

Flat-rate Solana RPC provider and Solana RPC node access: free tier, no KYC, HTTP & WebSocket.

Solana is a high-throughput Layer 1 blockchain optimized for speed and low cost. With ~400ms block times, sub-cent transaction fees, and theoretical throughput up to 65,000 TPS, Solana hosts a thriving DeFi, NFT, and memecoin ecosystem alongside enterprise pilots.

About Solana

Solana launched mainnet in March 2020. It uses a unique combination of Proof-of-History (PoH) for ordering and Tower BFT for consensus, allowing parallel transaction processing across hundreds of validators. Programs are written in Rust (most common) or C, and compile to BPF bytecode.

Solana's architectural choices — a single global state, account-based model, fast block times — make it ideal for applications requiring high transaction frequency: orderbook DEXes, MEV-heavy trading, real-time payments. The tradeoff has historically been occasional network instability under heavy load, though recent updates (Firedancer client) target dramatic reliability and throughput improvements.

Common Use Cases on Solana

• Memecoin trading (pump.fun ecosystem)
• DeFi with orderbook DEXes (Jupiter, Drift, Phoenix)
• NFT minting and marketplaces (Magic Eden, Tensor)
• DePIN — decentralized physical infrastructure (Helium, Render)
• Real-time payments and consumer apps

Solana Ecosystem

Jupiter (DEX aggregator), Drift (perps), Marinade (liquid staking), Magic Eden / Tensor (NFTs), pump.fun (memecoin launchpad), Helium, Render. Solana has been the dominant memecoin chain since 2024 and processes more daily transactions than any other major chain.

Solana Mainnet RPC URL (HTTP)

Solana WebSocket RPC URL

Quick Start: Connect to Solana

cURL

curl -X POST https://rpc.swiftnodes.io/rpc/solana?key=YOUR_API_KEY \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"getHealth","id":1}'

Note: Solana uses its own RPC methods. Refer to the official Solana documentation for available methods.

Bridging to Solana

Wormhole and deBridge for general cross-chain. Allbridge, Mayan Finance for additional routes. Solana ↔ Ethereum via Wormhole is the most-used path for stablecoins.

Features of SwiftNodes for Solana

• Load-balanced across multiple upstream nodes wherever a chain has more than one, with automatic failover
• Health-checked every 2 minutes with automatic failover
• Free tier available — no credit card or KYC required
• Flat-rate monthly pricing with no per-request fees
• HTTP and WebSocket support
• One API key works across all 75+ supported chains, including Solana

Rate Limits

Frequently Asked Questions: Solana

Solana guides from the blog

• Best Solana RPC Providers (2026): Pricing, Free Tiers and Limits ComparedSeven Solana RPC providers compared on current pricing, free tiers and measured limits. Per-method weights, getProgramAccounts rules and history depth decide the bill. Pricing checked October 6, 2026.
• Solana RPC: A Developer's GuideHow to connect to Solana via JSON-RPC — the methods you'll use daily, commitment levels, WebSocket subscriptions, account parsing, and how to pick an endpoint that handles real traffic.
• Surviving Solana RPC 429s: Rate Limits in ProductionSolana's high block rate makes RPC rate limiting a constant production concern — 429s show up under load and break bots, indexers, and frontends. Here's why they happen, how to handle them with backoff and batching, and how to size your endpoint so they stop happening at all.
• Solana WebSocket vs HTTP RPC for BotsMost Solana bots burn 80% of their RPC budget polling for state that WebSocket subscriptions would push to them for free. Here's when to use which, with the commitment-level gotchas that bite people in production.