# Settlus Sepolia RPC and network details

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

This is the primary testing environment for Settlus.

## Network details

- Network: Sepolia
- Chain ID: 5373
- Environment: Testnet
- Category: ROLLUP
- Gas token: ETH
- Framework: Optimism
- Data availability: Ethereum
- Settlement: Ethereum
- Provider: Alchemy
- Block time: <1s

## Endpoints

- Public RPC: https://settlus-septestnet.g.alchemy.com/public
- Public WebSocket: wss://settlus-septestnet.g.alchemy.com/public
- Sequencer: settlus-sep-testnet-sequencer.g.alchemy.com/
- Alchemy RPC: https://settlus-septestnet.g.alchemy.com/v2/API_KEY
- Alchemy WebSocket: wss://settlus-septestnet.g.alchemy.com/v2/API_KEY

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

## Alchemy product support

Supported on Settlus Sepolia: RPC API, Debug API, Token API, NFT API, Websockets, Webhooks, Transfers API.

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

## Build on Alchemy

Alchemy provides Settlus Sepolia RPC endpoints, dashboard analytics, rich data APIs, and more. With Alchemy devtools and infra, you can ship faster.

## Available networks

- Settlus Mainnet: https://www.alchemy.com/rpc/settlus

## Links

- Alchemy docs: https://www.alchemy.com/docs/reference/settlus-api-quickstart
- Official docs: https://docs.settlus.org/
- Website: https://settlus.org/
- GitHub: https://github.com/settlus
- Block explorer: https://settlus-sepolia-testnet.explorer.alchemy.com/
- Bridge: https://settlus-sep-testnet.bridge.alchemy.com/