Demystifying Helius Pricing: A Guide to Solana Infrastructure Costs

As Solana continues to experience massive developer momentum and high transaction throughput, reliable Remote Procedure Call (RPC) nodes and rich data APIs are non-negotiable for building high-performance applications. Helius has established itself as a premier infrastructure provider in the ecosystem, offering everything from standard RPCs to specialized Digital Asset Standard (DAS) APIs, enhanced transaction history, and low-latency data streams.

Whether you are a solo developer prototyping your first decentralized application (dApp) or an enterprise scaling a high-frequency trading bot, understanding how Helius structures its pricing is key to managing your project’s runway.

Core Pricing Tiers at a Glance

Helius utilizes a tier-based subscription model backed by a credit system. Different requests consume different amounts of credits based on their computational intensity.

| Feature | Free | Developer | Business | Professional |
| :— | :— | :— | :— | :— |
| Monthly Pricing | $0 / month | $49 / month | $499 / month | $999 / month |
| Monthly Credits | 1 Million | 10 Million | 100 Million | 200 Million |
| RPC Rate Limit | 10 req/s | 50 req/s | 200 req/s | 500 req/s |
| DAS / Enhanced APIs | 2 req/s | 10 req/s | 50 req/s | 100 req/s |
| Support Level | Community | Chat | Priority Chat | Slack / Telegram |

How Helius Credits Work

Instead of hard caps on every single endpoint, Helius pools your resources into monthly credits. Different tools and calls draw from this pool at varying rates:

• Standard RPC Requests: Standard Solana methods draw from your core credit allowance.
• Enhanced & DAS APIs: Feature-rich endpoints like getTransactionsForAddress or Digital Asset Standard API queries for NFTs and compressed assets are built to handle complex indexing without requiring you to run your own database.
• Wallet-as-a-Service (WaaS): Billed directly through your existing Helius credits rather than a separate monthly subscription or a per-monthly-active-user (MAU) fee. Each signature costs 200 credits, covering the embedded wallet and signing process.
• ZK Compression: Standard ZK Compression API calls typically cost 10 credits each, with intensive validation proofs (getValidityProof) costing 100 credits per request.

Advanced Add-Ons and Specialized Services

For power users, validators, and autonomous agent setups, Helius offers specialized infrastructure add-ons outside the standard tiers:

• The Agent Plan: Tailored for programmatic signups via the Helius CLI or MCP server, this plan requires a one-time $10 USDC payment at signup (along with basic contact info) to provision 1,000,000 credits and free access to the Sender transaction-sending service.
• Shred Delivery: Available to all customers as an add-on, priced at $1,000/month per IP address (discounted to $800/month per IP for Professional tier customers). Raw shreds do not consume credits.
• Data Add-Ons: Designed for heavy streaming and historical data requirements, offering predictable monthly blocks for high-volume data ingest.

Choosing the Right Plan

1. The Free Plan ($0): Best suited for local prototyping, hackathons, and early-stage testing where low request volumes (10 req/s) and 1 million credits are plenty.
2. The Developer Plan ($49): Perfect for small live projects or apps in beta needing higher rate limits (50 req/s) and chat support.
3. Business & Professional Plans ($499 – $999+): Built for production-grade dApps, protocols, and high-volume trading tools requiring robust throughput (up to 500 req/s on Professional), direct team chat access (Slack/Telegram), and advanced streaming options like LaserStream gRPC.

By aligning your tier with your project’s stage and traffic profile, you can scale smoothly on Solana without unexpected infrastructure bottlenecks.