# Avalanche Fuji RPC and network details

Source: https://www.alchemy.com/rpc/avalanche-fuji

Fuji is Avalanche’s primary testnet supporting smart contract testing, subnets, and validator configuration.

## Network details

- Network: Fuji
- Chain ID: 43113
- Environment: Testnet
- Category: L1
- Native token: AVAX
- Gas token: AVAX
- Block time: 2s

## Endpoints

- Alchemy RPC: https://avax-fuji.g.alchemy.com/v2/API_KEY
- Alchemy WebSocket: wss://avax-fuji.g.alchemy.com/v2/API_KEY

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

## Alchemy product support

Supported on Avalanche Fuji: 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 Avalanche Fuji RPC endpoints and a suite of Data APIs, so you can easily connect to the Fuji network, debug and harden your code, and confidently ship to Avalanche mainnet.

## Available networks

- Avalanche Mainnet: https://www.alchemy.com/rpc/avalanche

## Links

- Alchemy docs: https://docs.alchemy.com/reference/avalanche-api-quickstart
- Official docs: https://docs.avax.network/
- Website: https://avax.network/
- GitHub: https://github.com/ava-labs
- Block explorer: https://subnets-test.avax.network/c-chain/
- Bridge: https://core.app/bridge/