Stader (stader)

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What it offers

• deposit: Stake ETH to receive ETHx

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Notes

• ETHx is non-rebasing (value accrues over time)
• deposit() is payable - send ETH as msg.value, pass receiver address
• Compatible with EigenLayer restaking (can deposit into stETH/ETHx strategies)

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Its names in a program

function main() {
  // Ethereum's ETHx, `0xA35b1B31Ce002FBF2058D22F30f95D405200A15b`.
  require(Stader.ETHx != 0);
}

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Deployments

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ABI

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ETHxABI

• balanceOf(address account) view returns (uint256)
• approve(address spender, uint256 amount) returns (bool)

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StakePoolManagerABI

• deposit(address _receiver) payable returns (uint256)
• getExchangeRate() view returns (uint256)

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Next steps

• Protocols: the other protocols, by what they do.
• Protocols and tokens: calling a contract by its namespace, or through its ABI.
• Glossary: the words these pages use, in plain terms.