Helius RPC — chains, limits & pricing
Last updated:
Facts
| Property | Value |
|---|---|
| Chains | solana |
| Free tier | Yes |
| DAS API | Yes |
| WebSocket | Yes |
| gRPC streaming | Yes |
| Max concurrent gRPC | — |
Pricing
| Plan | Price / mo | Rate limit |
|---|---|---|
| Free | Free | 10 rps |
| Developer | $49.00 | 50 rps |
| Business | $499.00 | 200 rps |
Performance
Live latency and uptime benchmarks for Helius are published on the Triport benchmarks pages as the multi-region prober collects data.
Capabilities
- Chains: solana.
- Free tier: available.
- Digital Asset Standard (DAS) API: supported.
- WebSocket subscriptions: supported.
- gRPC streaming: supported.
FAQ
- Which chains does Helius support?
- Helius documents support for solana.
- Does Helius have a free tier?
- Yes, Helius offers a free tier.
- How does Helius compare with Triport?
- See the side-by-side comparison of Helius and Triport.
Source: Helius facts from Helius public documentation. Last verified .