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Mainnet Testnet Image

Overview​

Reactive Mainnet is a proof-of-stake blockchain for the Reactive Network. Lasna Testnet serves as a testing environment, allowing developers to test and refine features before deploying them on the mainnet.

System Contract

Reactive Mainnet and Lasna Testnet use the same system contract address: 0x0000000000000000000000000000000000fffFfF

Reactive Mainnet​

Get Testnet REACT​

Reactive Faucet​

To obtain testnet REACT (lREACT), send ETH to one of the Reactive faucet contracts:

Ethereum Sepolia: 0x9b9BB25f1A81078C544C829c5EB7822d747Cf434

Base Sepolia: 0x2afaFD298b23b62760711756088F75B7409f5967

The exchange rate is 1:100 — for each ETH sent, you receive 100 lREACT. You can make the transfer using MetaMask or any Ethereum-compatible wallet.

Important

Do not send more than 5 ETH in a single transaction.

  • Maximum per transaction: 5 ETH
  • Maximum received: 500 lREACT
  • Any amount above 5 ETH will be lost and will not generate extra lREACT

ReacDEFI Swap​

You can also swap ETH for lREACT directly using ReacDEFI, Reactive’s app:

  1. Choose how much lREACT you want to receive.
  2. The app automatically calculates the required ETH.
  3. Connect an Ethereum/Base Sepolia wallet via MetaMask or Coinbase.
  4. Confirm the transaction.

Terminal Request​

Alternatively, call the request(address) method on one of the Reactive faucet contracts:

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

Lasna Testnet​