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FluxRPC

FluxRPC

Solana RPC and Yellowstone gRPC with bandwidth-based plans.

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Overview

FluxRPC provides high-performance RPC infrastructure for Solana and Fogo, combining JSON-RPC, Yellowstone gRPC streaming, WebSockets, and webhooks for trading bots, wallets, token dashboards, and decentralized applications. Its architecture separates RPC serving and state processing from the full validator stack, allowing serving capacity to scale independently.

FluxRPC uses bandwidth-based plans rather than request credits or compute units, with no separate standard-RPC per-call fee. Plans include mainnet Yellowstone gRPC access alongside hosted RPC.

FluxRPC also offers Lantern, a self-hosted Solana account-state cache. Lantern keeps selected account data synchronized beside an application and serves supported RPC reads locally, reducing repeated remote requests. Requests that cannot be served from the cache are forwarded to FluxRPC.

The Solution

Key Features

Solana RPC and gRPC

JSON-RPC, Yellowstone gRPC streaming, WebSockets, and webhooks for trading bots, wallets, dashboards, and dapps.

No per-call fees or credits

Bandwidth-based plans instead of request credits or compute units, with no separate standard-RPC per-call fee.

Independently scalable serving

Separates RPC serving and state processing from the full validator stack so serving capacity scales independently.

Lantern state cache

A self-hosted Solana account-state cache that serves supported reads locally and forwards misses to FluxRPC.

Solana and Fogo

High-performance RPC infrastructure for both Solana and Fogo.

Key Strengths

No per-call fees, bandwidth plans
Mainnet Yellowstone gRPC included
Lantern local state caching

Works Well With
Solana
Solana

Ship faster than your competition

Free RPC across 77+ chains. Spin up an endpoint in under 30 seconds.

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// Web3 Infrastructure// Web3 Development// Blockchain Interoperability
Composability
Cross-Chain
Customizability
Developer Support
Ease of Integration
Performance

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Resources

FluxRPC Documentation

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