# NoLimitNodes

> Solana RPC, WebSocket, and Yellowstone gRPC infrastructure plus two streaming catalogs: 18 Enhanced Streams (decoded, server-enriched) and 1,074 Program Streams across 37 Solana programs (raw, as-is). 12ms p50 / 38ms p99 gRPC, 99.99% uptime SLO, flat pricing, 10x price guarantee.

NoLimitNodes runs private Solana nodes and parsed data infrastructure for trading bots, MEV searchers, market makers, indexers, and on-chain analytics. The shape of the product is three node endpoints (HTTP RPC, WebSocket, Yellowstone gRPC) plus two streaming catalogs (Enhanced and Program), one API key, flat pricing. Find a like-for-like quote that beats us within 30 days of signup and we refund 10x the difference.

- Site: https://nolimitnodes.com
- Contact: sales@nolimitnodes.com
- Auth: `x-api-key` header on every request (HTTP, WebSocket, gRPC metadata)

## Endpoints

- HTTP RPC: `https://rpc.nln.clr3.org` — JSON-RPC, drop-in replacement for any Solana provider
- WebSocket: `wss://ws.nln.clr3.org` — `slotSubscribe`, `accountSubscribe`, `logsSubscribe`
- Yellowstone gRPC: `grpc.nln.clr3.org:443` — raw protocol, full Yellowstone client compatibility, 12ms p50 / 38ms p99
- Enhanced Streams: `stream-1.nln.clr3.org:443` — gRPC service `nln.stream.v1.StreamService`, 18 curated decoded topics
- Program Streams: `events.nln.clr3.org:443` — same gRPC service, 1,074 raw per-program-per-instruction topics

## Pricing

- [Pricing page](https://nolimitnodes.com/pricing): full plan breakdown, feature comparison, and pricing FAQ. Flat per-month tiers. New customers get a free trial ($0 charged), 70% off the first month after the trial, then the plan's regular monthly price. Cancel anytime, including during the trial. The exact trial length is shown in the signup flow. 10x price guarantee against like-for-like quotes.

## Enhanced Streams (18 topics)

Curated, server-decoded feeds with applied decimals, normalized mints, swap direction, and net-SOL impact computed. Pick when you want to ship a feature without building a parsing pipeline.

- [Enhanced Streams catalog](https://nolimitnodes.com/products/datastreams): hub page with full topic list and code samples
- [Pump.fun Enhanced Stream](https://nolimitnodes.com/products/pumpfun-data): bonding-curve creates, trades, graduations
- [PumpSwap Enhanced Stream](https://nolimitnodes.com/products/pumpswap-data): post-graduation AMM swaps
- [Raydium Enhanced Streams](https://nolimitnodes.com/products/raydium-data): AMM v4, CLMM, CPMM, and Stable in one subscription
- [Orca Whirlpool Enhanced Stream](https://nolimitnodes.com/products/orca-data): tick-level CLMM swaps
- [Meteora Enhanced Streams](https://nolimitnodes.com/products/meteora-data): DLMM, DAMM, and standard pool swaps
- [Jupiter swap Enhanced Stream](https://nolimitnodes.com/products/jupiter-swap-data): aggregator routes with realized slippage
- [Solana system events Enhanced Stream](https://nolimitnodes.com/products/solana-system-events): native SOL transfers and confirmed blocks
- [Wallet transfers Enhanced Stream](https://nolimitnodes.com/products/wallet-transfers): address-filtered SOL movement
- [Token creations Enhanced Stream](https://nolimitnodes.com/products/token-creations): SPL and Token-2022 mint launches
- [Pool creations Enhanced Stream](https://nolimitnodes.com/products/pool-creations): new AMM/CLMM/DLMM pools across DEXes

Topic format: `prod.mat.solana.program.swaps.<dex>` (per-DEX swap streams), `prod.rpc.solana.pumpfun.<event>` (Pump.fun lifecycle), `prod.rpc.solana.system.transfers` (system events). Cross-DEX firehose: `prod.rpc.solana.program.swaps`.

## Program Streams (1,074 topics across 37 programs)

Full-breadth, as-is feeds. Instruction args and account pubkeys exactly as the program emitted. Pick when you need raw fidelity, custom IDL decoding, or a program we haven't curated.

- [Program Streams catalog](https://nolimitnodes.com/products/program-streams): hub with all 37 programs and per-program stream counts
- [Pump.fun program](https://nolimitnodes.com/products/program-streams/pump_fun): 52 topics including buy, sell, create, migrate, trade_event
- [PumpSwap program](https://nolimitnodes.com/products/program-streams/pump_swaps): 47 topics covering full AMM operations
- [Raydium CLMM program](https://nolimitnodes.com/products/program-streams/raydium_clmm): 36 topics for concentrated liquidity
- [Orca Whirlpool program](https://nolimitnodes.com/products/program-streams/orca_whirlpool): 72 topics covering CL swaps and positions
- [Meteora DLMM program](https://nolimitnodes.com/products/program-streams/meteora_dlmm): 99 topics for dynamic liquidity
- [Jupiter Swap program](https://nolimitnodes.com/products/program-streams/jupiter_swap): 23 topics for aggregator routing
- [Jupiter Perpetuals program](https://nolimitnodes.com/products/program-streams/jupiter_perpetuals): 59 topics for perpetual trading
- [Kamino Lending program](https://nolimitnodes.com/products/program-streams/kamino_lending): 58 topics for lending protocol operations

Topic format: `solana.<program>.<instruction>` (snake_case program names). Examples: `solana.pump_fun.buy`, `solana.raydium_amm_v4.swap`, `solana.kamino_lending.deposit_obligation_collateral`. Use the `nln.stream.v1.StreamService/ListTopics` RPC to enumerate the full catalog from your client.

## Solana nodes

- [HTTP RPC nodes](https://nolimitnodes.com/products/rpc-nodes): private JSON-RPC with full method coverage
- [WebSocket nodes](https://nolimitnodes.com/products/wss-nodes): standard pubsub, up to 20 subscriptions on Ultra
- [Yellowstone gRPC nodes](https://nolimitnodes.com/products/grpc-nodes): raw protocol, validator-pinned, 12ms p50 to socket

## Historical data

- [Trading datasets](https://nolimitnodes.com/products/trading-datasets): per-month Parquet and CSV bundles of parsed trades, pool events, mints, and transfers across major Solana programs. From $200/mo per program, 30% off at 6 months, 50% off at 12. Drop into DuckDB or pandas in two minutes.
- [Historical blocks](https://nolimitnodes.com/products/historical-blocks): raw getBlock JSON archive, slot 0 to last UTC midnight. tar.zst bundles by slot range, signed download URLs, SHA-256 manifest, bandwidth on us.
- [Historic Pump.fun archive](https://nolimitnodes.com/products/historic-pump-fun): Pump.fun-specific archive with per-creator aggregates, lifecycle tables, and priority-fee analysis. Daily UTC append; monthly immutable bundles.

## Other infrastructure

- [Geyser plugin hosting](https://nolimitnodes.com/products/geyser-plugin-hosting): managed hosting for custom Geyser plugins on our validators, $65/mo per plugin
- [VPS](https://nolimitnodes.com/products/vps): co-located virtual private servers
- [VDS](https://nolimitnodes.com/products/vds): virtual dedicated servers
- [Bare metal](https://nolimitnodes.com/products/bare-metal): dedicated physical hardware
- [EZWallet](https://nolimitnodes.com/products/ez-wallet): instant Solana wallet creation API
- [Ethereum](https://nolimitnodes.com/ethereum): Ethereum RPC offering for teams that need both chains under one bill
- [Custom development](https://nolimitnodes.com/custom-development): trading bots, Geyser plugins, analytics, from $30/hr

## Comparisons

- [Yellowstone gRPC vs Helius LaserStream](https://nolimitnodes.com/compare/yellowstone-grpc-vs-laserstream): open protocol vs commercial wrapper
- [QuickNode Streams vs NoLimitNodes](https://nolimitnodes.com/compare/quicknode-streams-vs-nolimitnodes): per-event meter vs flat per-stream
- [Triton vs Helius](https://nolimitnodes.com/compare/triton-vs-helius): validator-grade RPC vs developer-product DX
- [Raydium API vs Helius](https://nolimitnodes.com/compare/raydium-api-vs-helius): native API vs RPC-as-a-service
- [PumpSwap API vs Bitquery](https://nolimitnodes.com/compare/pumpswap-api-vs-bitquery): real-time AMM events vs GraphQL warehouse

## Documentation

- [Getting started](https://nolimitnodes.com/docs/getting-started)
- [Authentication](https://nolimitnodes.com/docs/authentication): `x-api-key` header on HTTP, WebSocket, and gRPC metadata
- [Rate limits](https://nolimitnodes.com/docs/rate-limits)
- [Solana RPC reference](https://nolimitnodes.com/docs/api-reference/solana-rpc/overview): accounts, blocks, network, tokens, transactions, miscellaneous
- [WebSocket reference](https://nolimitnodes.com/docs/api-reference/websocket/overview): accounts, slots and blocks, transactions
- [gRPC reference](https://nolimitnodes.com/docs/api-reference/grpc/overview): accounts, transactions/slots/blocks, unary calls
- [Errors](https://nolimitnodes.com/docs/api-reference/general/errors)

## Glossary

Solana-specific terms with worked examples and program-ID evidence on each entry.

- [Glossary index](https://nolimitnodes.com/glossary/)
- [Yellowstone gRPC](https://nolimitnodes.com/glossary/yellowstone-grpc)
- [Geyser plugin](https://nolimitnodes.com/glossary/geyser-plugin)
- [DLMM](https://nolimitnodes.com/glossary/dlmm)
- [CLMM](https://nolimitnodes.com/glossary/clmm)
- [Whirlpool](https://nolimitnodes.com/glossary/whirlpool)
- [IDL](https://nolimitnodes.com/glossary/idl)
- [Anchor discriminator](https://nolimitnodes.com/glossary/anchor-discriminator)
- [Bin array](https://nolimitnodes.com/glossary/bin-array)
- [LB pair](https://nolimitnodes.com/glossary/lb-pair)
- [Tick array](https://nolimitnodes.com/glossary/tick-array)
- [Bonding curve](https://nolimitnodes.com/glossary/bonding-curve)
- [LP token](https://nolimitnodes.com/glossary/lp-token)
- [Program-derived address](https://nolimitnodes.com/glossary/program-derived-address)
- [Position NFT](https://nolimitnodes.com/glossary/position-nft)
- [Sqrt price](https://nolimitnodes.com/glossary/sqrt-price)
- [Slippage](https://nolimitnodes.com/glossary/slippage)
- [Compute unit budget](https://nolimitnodes.com/glossary/compute-unit-budget)
- [Jito tip](https://nolimitnodes.com/glossary/jito-tip)
- [Durable nonce](https://nolimitnodes.com/glossary/durable-nonce)
- [Processed/Confirmed/Finalized](https://nolimitnodes.com/glossary/processed-confirmed-finalized)

## Optional

- [Blog](https://nolimitnodes.com/blog/): long-form posts on Pump.fun strategies, Solana RPC setup, WebSocket trading bot tutorials
- [Support](https://nolimitnodes.com/support): help center and FAQ
- [Talk to sales](https://nolimitnodes.com/talk-to-sales): custom plan sizing and Enterprise quotes
- [Privacy policy](https://nolimitnodes.com/privacy)
- [Terms of service](https://nolimitnodes.com/terms)
## Blog posts

- [The anatomy of a sub-50ms Solana RPC request](https://nolimitnodes.com/blog/anatomy-of-a-sub-50ms-solana-rpc-request): Where the milliseconds actually go between your client and a Solana node: connection setup, commitment levels, queueing, and the calls that 
- [Crypto Domination: Create a Trading Bot for Pump.fun That Knows When to Buy and Sell](https://nolimitnodes.com/blog/crypto-domination-create-a-trading-bot-for-pump-fun-that-knows-when-to-buy-and-sell): A single-file Python bot that watches every Pump.fun launch, tracks live trades over WebSocket, and applies entry, take-profit, and stop-los
- [Every Solana (SOL) Holder Should Know This Level](https://nolimitnodes.com/blog/every-solana-sol-holder-should-know-this-level): SOL recovered 40% from its June lows and is now testing $190, where Glassnode data shows more than 8 million SOL were bought. What the cost 
- [Get started with Solana RPC node using nolimitnodes.com](https://nolimitnodes.com/blog/get-started-with-solana-rpc-node-using-nolimitnodes-com): NoLimitNodes gives you REST and WebSocket access to the Solana blockchain through a single API key.
- [How NoLimitNodes Became the Best Solana RPC Provider in 2025](https://nolimitnodes.com/blog/how-nolimitnodes-became-the-best-solana-rpc-provider-in-2025): Solana applications live or die on their RPC layer. Once a dApp scales and users expect real-time responsiveness, plain access to the chain 
- [Mastering Pump.fun: Track Real-Time Token Launches, Monitor Trades & Automate Your Strategy with WebSockets](https://nolimitnodes.com/blog/mastering-pump-fun-track-real-time-token-launches-monitor-trades-automate-your-strategy-with-websockets): Pump.fun is where chaos meets opportunity. Every few minutes a new memecoin hits the feed; some moon, most vanish.
- [Mastering Pump.fun trade with WebSocket Series : Buy , Book profit and set stop loss with NoLimitNodes Data](https://nolimitnodes.com/blog/mastering-pump-fun-trade-with-websocket-series-buy-book-profit-and-set-stop-loss-with-nolimitnodes-data): This guide walks through building a pump.fun trading bot in Python that watches coin creation and trade events over WebSocket, then fires bu
- [Mastering Pump.fun with WebSocket: A Tutorial on Trailing Stop-Loss Strategies](https://nolimitnodes.com/blog/mastering-pump-fun-with-websocket-a-tutorial-on-trailing-stop-loss-strategies): Part two of the Pump.Fun trading bot series replaces the fixed take-profit exit with a trailing stop-loss: the bot tracks each coin's peak p
- [Pulse of Solana & Pump.fun: What’s Shaping Today’s Market?](https://nolimitnodes.com/blog/pulse-of-solana-pump-fun-whats-shaping-todays-market): Solana is having a moment on three fronts at once: institutions are testing asset tokenization on the chain, the first staking ETF has reach
- [Pump.fun 2025: The Ultimate Solana Meme Coin Strategy with NoLimitNodes](https://nolimitnodes.com/blog/pump-fun-2025-solana-memecoin-strategy-nolimitnodes): Pump.fun has turned Solana memecoin launches into a permissionless, seconds-long process, and in 2025 the traders winning on it are the ones
- [Pump.Fun WebSocket: Build a Real-Time Crypto Trading Bot with NoLimitNodes Price Data](https://nolimitnodes.com/blog/pump-fun-websocket-build-a-real-time-crypto-trading-bot-with-nolimitnodes-price-data): This tutorial shows you how to stream live pump.fun trade and token-creation data over a WebSocket from NoLimitNodes, with working JavaScrip
- [Pump.fun WebSocket Guide: Build a Crypto Trading Bot for Popular Coins](https://nolimitnodes.com/blog/pump-fun-websocket-guide-build-a-crypto-trading-bot-for-popular-coins): The fourth bot in the Pump.Fun series trades on popularity rather than price action alone: it counts unique wallets interacting with each to
- [Pump.Fun Websocket Tutorial - Get A Realtime Token Stream Of Newly Launched Tokens](https://nolimitnodes.com/blog/pump-fun-websocket-tutorial-get-a-realtime-token-stream-of-newly-launched-tokens): It's 4 am and you're smashing the refresh button trying to get in on new tokens as soon as they launch. Wouldn't it be better to have a bot 
- [Pump.fun WebSocket Tutorial: Master Drawdown Strategies for Maximizing Pullback Gains](https://nolimitnodes.com/blog/pump-fun-websocket-tutorial-master-drawdown-strategies-for-maximizing-pullback-gains): Part three of the Pump.Fun trading bot series covers drawdown trading: the bot tracks each token's peak price over WebSocket, waits for a de
- [Solana Meme Coin Trading with NoLimitNodes API: Ride the Solana Pump Fun with Price Alerts and Token Launch Insights](https://nolimitnodes.com/blog/solana-meme-coin-trading-with-nolimitnodes-api-ride-the-solana-pump-fun-with-price-alerts-and-token-launch-insights): Solana meme coin trading rewards the people who see the data first. Charts alone won't get you there.
- [Solana RPC Node Setup & Best Practices: A Complete Guide with NoLimitNodes](https://nolimitnodes.com/blog/solana-rpc-node-setup-best-practices-a-complete-guide-with-nolimitnodes): Every Solana application, from a weekend dApp to a service handling thousands of users per second, talks to the chain through the same kind 
- [Solana Summer is Here: Trade SOL Perps on Backpack with Blazing Speed Using NoLimitNodes RPC](https://nolimitnodes.com/blog/solana-summer-is-here-trade-sol-perps-on-backpack-with-blazing-speed-using-nolimitnodes-rpc): Solana's DeFi and perpetuals markets are having a loud summer, and Backpack Exchange sits at the center of it: SOL perpetual contracts (perp
- [Solana's Price Prediction, Future Potential & Network Utility with NoLimitNodes: What Investors and Builders Need to Know](https://nolimitnodes.com/blog/solanas-price-future-potential-network-utility-what-investors-and-builders-need-to-know): Solana earned its place among the leading blockchain platforms the hard way: high throughput, low fees, and block times fast enough to attra
- [Which Cryptos Are Set to Boom? A Look at XRP, Solana & Compound in 2025](https://nolimitnodes.com/blog/which-cryptos-are-set-to-boom-a-look-at-xrp-solana-compound-in-2025-2): Some crypto assets earn attention on hype alone. A smaller group earns it on real-world utility, community, and scalability. Developer or lo
- [Yellowstone gRPC vs WebSockets: choosing a real-time Solana data pipeline](https://nolimitnodes.com/blog/yellowstone-grpc-vs-websockets-real-time-solana-data): Both transports stream the same chain, but they come from different places inside the validator and fail in different ways. A field guide to