# Helius Solana RPC

**Canonical:** https://apis.io/apis/helius/rpc/  
**Provider:** Helius — https://apis.io/providers/helius/  
**Base URL:** https://mainnet.helius-rpc.com/?api-key={apiKey}  
**Documentation:** https://www.helius.dev/docs/rpc

Helius Solana RPC is one of 20 APIs that [Helius](https://apis.io/providers/helius/) publishes on the [APIs.io](https://apis.io/) network, described by an AsyncAPI event-driven specification. Tagged areas include JSON-RPC, Solana, and WebSocket. The published artifact set on APIs.io includes API documentation and an AsyncAPI specification.

Solana JSON-RPC and WebSocket endpoints with enhanced WebSockets, archival data, and staked connections.

## Machine-readable artifacts (3)

- **Documentation** — https://www.helius.dev/docs/rpc
- **AsyncAPI** — https://raw.githubusercontent.com/api-evangelist/helius/refs/heads/main/asyncapi/helius-asyncapi.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/helius/refs/heads/main/apis.yml

## Other Helius APIs (12)

- [Helius Digital Asset Standard (DAS) API](https://apis.io/apis/helius/das/)
- [Helius Enhanced Transactions API](https://apis.io/apis/helius/enhanced-tx/)
- [Helius Webhooks](https://apis.io/apis/helius/webhooks/)
- [Helius LaserStream](https://apis.io/apis/helius/laserstream/)
- [Helius Sender](https://apis.io/apis/helius/sender/)
- [Helius Photon RPC (ZK Compression)](https://apis.io/apis/helius/photon/)
- [Helius Addresses API](https://apis.io/apis/helius/helius-addresses-api/)
- [Helius Admin API](https://apis.io/apis/helius/helius-admin-api/)
- [Helius Balances API](https://apis.io/apis/helius/helius-balances-api/)
- [Helius Funding API](https://apis.io/apis/helius/helius-funding-api/)
- [Helius Helius API Catalog API](https://apis.io/apis/helius/helius-helius-api-catalog-api/)
- [Helius History API](https://apis.io/apis/helius/helius-history-api/)

## Tags

JSON-RPC, Solana, WebSocket

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/helius/rpc/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/helius/.