RPC Providers · Solana
FluxRPC
Solana RPC decoupled from the validator layer — HTTP/3 + QUIC with flat per-byte bandwidth pricing
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Overview
What FluxRPC actually does.
FluxRPC is a performance-focused RPC provider for Solana — and the emerging Fogo chain — that architecturally separates the RPC serving layer from the validator. Decoupling the two lets it tune, cache, and scale request serving independently of consensus, which translates into lower latency and more predictable reliability under load.
On the wire, it uses modern HTTP/3 and QUIC transport to cut round-trip times versus older HTTP/1.1 endpoints. On the bill, it prices on a flat per-byte bandwidth model — roughly $38/month for 250 GB — rather than the opaque per-request credit systems most providers use, which makes costs far easier to forecast for steady workloads.
FluxRPC won 1st place and a $25K prize in the Infrastructure Track of the Solana Breakout Hackathon in July 2025, and is already used in production by Rugcheck — early evidence it holds up beyond a demo.
For developers and trading infrastructure that need low-latency Solana RPC with transparent, bandwidth-based billing, FluxRPC is a modern alternative to the entrenched node providers — strongest for predictable, high-throughput workloads where its pricing model shines.
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