ERPC Launches Multi-Region Bundle Coupons for Solana RPC Unlimited Endpoints, Breaking the 20ms Barrier of Shared HTTPS RPC with 2ms Global Execution
ERPC Launches Multi-Region Bundle Coupons for Solana RPC Unlimited Endpoints, Breaking the 20ms Barrier of Shared HTTPS RPC with 2ms Global Execution
ERPC, operated by ELSOUL LABO B.V. (Headquarters: Amsterdam, Netherlands; CEO: Fumitake Kawasaki) and Validators DAO, announces the launch of multi-region Bundle Coupons for Solana RPC Unlimited Endpoints (HTTP / WebSocket), designed for global, low-latency deployments.
With this initiative, projects can bypass the structural “20ms ceiling” inherent to shared HTTPS RPC and realistically achieve 2ms-class RPC execution across a global, multi-region architecture.
Why Shared HTTPS RPC Hits a Hard 20ms Ceiling
Today, many Solana projects rely on shared HTTPS RPC endpoints, yet a common frustration remains: latency simply stops improving beyond a certain point.
The core reason lies in HTTPS itself. TLS encryption, decryption, and session handling introduce unavoidable overhead. Even with high-performance hardware, these costs cannot be fully eliminated. In real-world operation, this results in a persistent latency floor in the ~20ms range.
This limitation is not caused by hardware or geographic tuning alone, but by the communication method itself. As a result, even “fast” shared RPC configurations inevitably plateau around 20ms, making further improvements extremely difficult.
How Unlimited Endpoint Achieves 2ms Execution
Unlimited Endpoint removes this bottleneck entirely by eliminating TLS overhead at the communication layer.
By providing dedicated HTTP / WebSocket RPC endpoints—without relying on HTTPS—ERPC removes the approximately 20ms cost imposed by TLS. When combined with ERPC VPS or bare-metal servers within the same network, the application runtime and RPC execution environment become physically close.
Under these conditions, basic Solana RPC calls can be executed in as little as 2ms.
This is not the result of incremental tuning, but of redefining the architectural assumptions around communication and deployment.
Performance That Is Fundamentally Different from Shared RPC
Many Solana RPC providers advertise “hundreds of TPS.” In practice, however, shared RPC environments often saturate at around 100 TPS under real-world load.
Unlimited Endpoint is built on a fundamentally different design philosophy. Even on a single-core configuration, it delivers read throughput exceeding 1,000 TPS while maintaining stable behavior.
While shared HTTPS RPC is constrained by protocol-level overhead, Unlimited Endpoint removes that constraint entirely. As a result, both measured performance and real-world experience differ dramatically.
Solana RPC Is Inherently a Multi-Region Problem
In the Solana network, block leaders rotate globally and are never fixed to a single region. When RPC infrastructure is confined to one location, physical distance and routing variability inevitably introduce latency.
For high-speed trading, bots, indexers, and real-time analytics, RPC itself must be deployed across multiple regions. Unlimited Endpoint is optimized precisely for this reality.
Latest Pricing for Unlimited Endpoint
Unlimited Endpoint provides unlimited access to dedicated HTTP / WebSocket RPC endpoints. This base pricing serves as the foundation for the new multi-region Bundle Coupons.
Multi-Region Bundle Coupon Program
The newly introduced Bundle Coupons apply discounted pricing when Unlimited Endpoints are deployed across multiple regions. Discounts scale by configuration, including 2-region, 3-region, 5-region, and all-region bundles.
This makes it possible to achieve multi-region, dedicated HTTP RPC architectures at approximately one-tenth the cost of traditional dedicated RPC node deployments.
One-Tenth the Cost, Up to Ten Times Faster
Previously, achieving low-latency HTTP RPC across multiple regions required deploying dedicated RPC nodes per region—an approach that was costly and operationally complex.
Unlimited Endpoint redefines this model through dedicated endpoints rather than dedicated nodes. The result is a configuration that delivers up to 10× faster execution than shared HTTPS RPC, at roughly 1/10 the cost—a combination that was previously impractical.
Target Use Cases
Multi-region Unlimited Endpoint deployments are well suited for high-frequency trading, bots, MEV-related systems, indexers, globally distributed dApps, and infrastructures designed for regional failover.
How to Apply for Bundle Coupons
Multi-region Bundle Coupons are provided via individual consultation. Configuration planning and region selection are handled through the Validators DAO official Discord.
Validators DAO Official Discord: https://discord.gg/C7ZQSrCkYR
ERPC Official Website: https://erpc.global/en
ERPC Official Website: https://erpc.global/en
Looking Ahead
ERPC will continue advancing Solana RPC infrastructure with a focus on both latency and stability, grounded in real-world production use.
For projects constrained by the limits of shared HTTPS RPC, Unlimited Endpoint represents a practical and structural solution—bringing global, low-latency Solana RPC within reach.
Thank you for your continued support of ERPC.
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