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Overview​

Reactive Mainnet is the production network for reactive contracts. Lasna Testnet provides a testing environment for development and experimentation before mainnet deployment.

System Contract

Reactive Mainnet and Lasna Testnet share the same system contract address: 0x8888888888888888888888888888888888888888

Reactive Mainnet​

Network parameters:

Get Testnet REACT​

Reactive Faucet​

To obtain testnet lREACT, send SepETH to one of the faucet contracts:

Ethereum Sepolia: `0x9b9BB25f1A81078C544C829c5EB7822d747Cf434`

Base Sepolia: `0x2afaFD298b23b62760711756088F75B7409f5967`

Exchange rate: 1 ETH → 100 lREACT.

Transfers can be made using MetaMask or any Ethereum-compatible wallet.

Important

Don't send more than 5 ETH per transaction.

  • Maximum sent: 5 ETH
  • Maximum received: 500 lREACT

Amounts above 5 ETH are lost and will not generate additional lREACT.

Terminal Request​

You can request lREACT by calling request(address) on a faucet contract:

cast send 0x9b9BB25f1A81078C544C829c5EB7822d747Cf434 --rpc-url $ETHEREUM_SEPOLIA_RPC --private-key $ETHEREUM_SEPOLIA_PRIVATE_KEY "request(address)" $WALLET_ADDR --value 0.1ether
cast send 0x2afaFD298b23b62760711756088F75B7409f5967 --rpc-url $BASE_SEPOLIA_RPC --private-key $BASE_SEPOLIA_PRIVATE_KEY "request(address)" $WALLET_ADDR --value 0.1ether

Lasna Testnet​

Network parameters: