# Elysium Testnet RPC and network details

Source: https://www.alchemy.com/rpc/elysium-testnet

Elysium Testnet is the testnet for Elysium, a high-performance DeFi Layer 2 built by Kinetiq on Arbitrum Orbit. Elysium settles to HyperEVM and runs co-located with HyperCore, giving trading applications direct access to Hyperliquid's market data, with HYPE as its native gas token.

## Network details

- Network: Testnet
- Chain ID: 99801
- Environment: Testnet
- Category: L2
- Native token: HYPE
- Gas token: ETH
- Framework: Arbitrum
- Settlement: HyperEVM

## Endpoints

- Alchemy RPC: https://elysium-testnet.g.alchemy.com/v2/API_KEY
- Alchemy WebSocket: wss://elysium-testnet.g.alchemy.com/v2/API_KEY

Replace API_KEY with a key from https://dashboard.alchemy.com/signup.

## Alchemy product support

Supported on Elysium Testnet: RPC API, Websockets.

Not currently supported: Transaction receipts API, Block Timestamp API, User OP Simulation API, Prices API, Debug API, Trace API, Bundler API, Token API, NFT API, gRPC, Gas Manager, Webhooks, Transfers API.

## Build on Alchemy

Alchemy offers Elysium testnet RPC endpoints and websockets, so you can access reliable onchain data and stream real-time block events while testing your application.

## Links

- Official docs: https://kinetiq.xyz/docs/technical-overview
- Website: https://elysium.kinetiq.xyz/