# XMTP Ropsten RPC and network details

Source: https://www.alchemy.com/rpc/xmtp-ropsten

This is the primary testnet for the XMTP network.

## Network details

- Network: Ropsten
- Chain ID: 351243127
- Environment: Testnet
- Category: L1

## Endpoints

- Alchemy RPC: https://xmtp-ropsten.g.alchemy.com/v2/API_KEY
- Alchemy WebSocket: wss://xmtp-ropsten.g.alchemy.com/v2/API_KEY

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

## Alchemy product support

Supported on XMTP Ropsten: RPC API, Debug API, Websockets.

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

## Build on Alchemy

Alchemy offers performant Ropsten RPC endpoints, websockets, and subgraphs that simplify your testing on XMTP. With reliable data at your fingertips, you can focus on preparing your app for mainnet instead of stabilizing your infrastructure.

## Links

- Alchemy docs: https://www.alchemy.com/docs/reference/xmtp-api-quickstart
- Official docs: https://docs.xmtp.org/
- Website: https://xmtp.org/
- GitHub: https://github.com/xmtp