Product Preview Network

WebSocket Endpoints

  • Relay Alice wss://previewnet.substrate.dev/relay/alice
  • Relay Bob wss://previewnet.substrate.dev/relay/bob
  • Relay Charlie wss://previewnet.substrate.dev/relay/charlie
  • Relay Dave wss://previewnet.substrate.dev/relay/dave
  • Relay Eve wss://previewnet.substrate.dev/relay/eve
  • Relay Ferdie wss://previewnet.substrate.dev/relay/ferdie
  • Asset Hub wss://previewnet.substrate.dev/asset-hub
  • People Chain wss://previewnet.substrate.dev/people
  • Bulletin wss://previewnet.substrate.dev/bulletin
  • Web3 Storage wss://previewnet.substrate.dev/web3-storage

Auxiliary Services

Chain Specifications

Download chain specs for use with smoldot light client.

Relay Chain

Parachains

DotNS Contracts on Asset Hub

Pre-deployed at genesis. Addresses are deterministic per release; verify via the Ethereum RPC endpoint.

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Run Your Own

Need a fresh, isolated network? Spawn an ephemeral instance with your choice of parachains, release, and TTL.

Spawn Ephemeral Network

Other Links