Helius RPC Pricing Plans & Costs Explained: What You Need to Know

Demystifying Helius RPC Pricing: A Complete Guide for Solana Developers

If you are building an application, trading bot, or protocol on Solana, choosing the right infrastructure provider is one of the most important architectural decisions you will make. Helius has emerged as a premier infrastructure layer for Solana, offering specialized RPC nodes, Enhanced APIs, Digital Asset Standard (DAS) APIs, and real-time data streaming.

Understanding how Helius structures its pricing is essential to keeping your backend costs predictable while scaling performance. This guide breaks down the tiers, credit models, data add-ons, and how to choose the ideal plan for your project.

The Credit-Based Model Explained

Unlike traditional Web2 API providers that often charge strictly per request regardless of complexity, Helius uses a credit-based system.

• Standard RPC Methods: Most typical Solana JSON-RPC methods (like getAccountInfo or fetching historical transactions) cost just 1 credit.
• Heavy Methods: Resource-intensive calls like getProgramAccounts cost 10 credits, though optimized versions (such as getProgramAccountsV2) help reduce that overhead.
• Overage Costs: If you exceed your plan’s monthly allotment, additional credits are generally billed cleanly at a flat rate of $5 per million credits.

Standard Pricing Plans at a Glance

Helius provides a stepped ladder of plans tailored to everyone from solo indie hackers to heavy institutional protocols.