# World Chain Sepolia RPC and network details

Source: https://www.alchemy.com/rpc/worldchain-sepolia

World Chain Sepolia is the primary testnet for World Chain.

## Network details

- Network: Sepolia
- Chain ID: 4801
- Environment: Testnet
- Category: ROLLUP
- Native token: WLD
- Gas token: ETH
- Framework: Optimism
- Data availability: Ethereum
- Settlement: Ethereum
- Provider: Alchemy
- Block time: 2s

## Endpoints

- Public RPC: https://worldchain-sepolia.g.alchemy.com/public
- Public WebSocket: wss://worldchain-sepolia.g.alchemy.com/public
- Sequencer: worldchain-sepolia-sequencer.g.alchemy.com/
- Alchemy RPC: https://worldchain-sepolia.g.alchemy.com/v2/API_KEY
- Alchemy WebSocket: wss://worldchain-sepolia.g.alchemy.com/v2/API_KEY

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

## Alchemy product support

Supported on World Chain Sepolia: RPC API, Bundler API, Token API, NFT API, Websockets, Gas Manager, Webhooks, Transfers API.

Not currently supported: Transaction receipts API, Block Timestamp API, User OP Simulation API, Prices API, Debug API, Trace API, gRPC.

## Build on Alchemy

Alchemy provides World Chain Sepolia RPC endpoints, rich data APIs, gas sponsorship, and more, so you can confidently build on World Chain.

## Available networks

- World Chain Mainnet: https://www.alchemy.com/rpc/worldchain

## Links

- Alchemy docs: https://docs.alchemy.com/reference/worldchain-api-quickstart
- Official docs: https://docs.world.org/
- Website: https://worldcoin.org/world-chain
- GitHub: https://github.com/worldcoin/world-chain
- Block explorer: https://worldchain-sepolia-explorer.alchemy.com
- Bridge: https://superbridge.app/
- Faucet: https://www.alchemy.com/faucets/world-chain-sepolia
- Node snapshots: https://www.alchemy.com/snapshots/worldchain-testnet