Solana RPC & gRPC Services for Devs & Traders

Stop waiting for the Turbine fanout. ShredPrism is constant-k's custom Jito ShredStream gRPC relayer. It connects you directly to the Jito block engine and top-tier validators, delivering transaction fragments (shreds) the instant they are generated by the active leader. By bypassing the standard Turbine propagation tree, you receive market-moving data milliseconds before it reaches traditional RPC nodes.

In arbitrage, seeing the state early is as good as winning. Our architecture streams shreds in real-time as the block is being built. This gives you a high-fidelity view of pool states and price impact before the full block is ever broadcast or replayed by the rest of the network.

In Solana, 400ms is an eternity. Our architecture streams block data as it’s being built, giving you high-fidelity visibility into pool states and price impact before the slot is finalized. While the rest of the market waits for the next block hash, ShredPrism users are already executing on the future.

Whether you're trading on Jupiter, Raydium, or using a wallet like Phantom or Solflare, constant●k integrates seamlessly. Our service provides a standard RPC endpoint that instantly upgrades your trading environment.

Designed to work natively with any dApp, bot, or wallet that accepts a custom RPC URL. No complex coding required—just copy, paste, and trade.

Public endpoints often time out during high-traffic events. By plugging our private node into your DEX settings, you secure a reserved lane for your transactions, ensuring your swaps land when others fail.

Standard gRPC is fast, but constant●k's Kaldera gRPC is faster. Our architecture combines Triton’s Yellowstone Geyser plugin with ShredQuasar, our exclusive data ingestion engine. By piping the latest shreds directly into our RPC, we bypass standard gossip network hops. The result? You get market state updates milliseconds before they reach standard RPC nodes—giving you the ultimate first-mover advantage.

In the world of Flash Loans and MEV, milliseconds mean margins. Kaldera gRPC streams account updates directly from our RPC's memory the instant a shred is replayed. Whether you are sniping liquidity or executing complex arbitrage, you are trading on the absolute latest state of the chain.

Don't drink from the firehose; aim it. Filter your shred-enhanced stream by specific accounts, programs (Raydium, Orca, Pump.fun), or transaction types. Get only the data you need, delivered faster than the competition can index it.

constant●k Solana RPC services are hosted on servers we build and maintain. We've spent countless hours experimenting, tuning and optimizing our nodes to be as fast and reliable as possible. Many RPC providers white label hardware from big box datacenters so you never really know where your data is going. When you use constant●k, you can be assured your transactions are interacting only with hardware that we physically control.

We guarantee 99.99% uptime or the pro-rated downtime costs will be refunded to you, inline with industry standards. Our custom network stack is optimized from the ground up for continual high-load operation in the event of power outages. Our dedicated fiber internet connection functions even without local power. We treat your apps and trading activity as mission critical operations.

constant●k services are priced and designed for active developers and traders who know the difference between profitability and losing money often comes down to cents and getting the project done. We built these tools because we use them. We know that worrying about monthly transaction credits or which node location to use only compounds complexity and increases stress. constant●k is designed to make our customer's operations streamlined and efficient.