Mint Test Tokens for Collateral (Sandbox) - Rain

Supported Networks and Contract Addresses

Below is a table with the supported networks and the contract addresses for therUSD test token. Click on the contract address to view it on the block explorer.

Chain	Environment	Contract
Ethereum Sepolia	Testnet	0x6CE0D9aEBB683AbbEc9bfbF82D35d4E92CfEC12B
Optimism Sepolia	Testnet	0x915F8c4a8b9fE793b3185c4186F716d7e5D891b6
Arbitrum Sepolia	Testnet	0xd116d4752fc50D660FB5b5c801448Ae84B4937bc
Base Sepolia	Testnet	0x10b5Be494C2962A7B318aFB63f0Ee30b959D000b
Avalanche Fuji	Testnet	0xBaFc625Fb7311Ec83D9cf4587e9D373d2ff93af8
Zk Sync Sepolia	Testnet	0xAe0E2f62379761044841Ce252Ad16247450a2d68
BNB Smart Chain Testnet	Testnet	0xdEE7360FA7B843D9312971d80e8c9Ff543AC33D1

How to Mint rUSD on Testnets

EVM

To mint rUSD test tokens, follow these steps:

Navigate to the relevant block explorer link above for the desired testnet.
Select Contract
Select the Write Contract option and connect your wallet via the Connect to Web3 button.
Locate the mint function, then specify:
- _amountDollars_Max100 - the amount of test tokens you want to mint (Max 100 per transaction)
Click Write and verify that the tokens appear in your wallet after the transaction is confirmed.

Solana

Go to the GitHub repository and follow its instructions.

Using Minted rUSD as Collateral

After minting, send the rUSD test tokens to your authorized user account’s deposit address as outlined in the Add Collateral to Your Account section. Your credit limit will be updated shortly after the transaction is processed.