Smart contracts

Steady is built to be easy to work with. Because STDY and wSTDY are standard ERC-20 tokens, integrating Steady is, for most purposes, no different from integrating any other ERC-20. Rebase also makes everything simple, there are no proprietary interfaces, no staking flows, no claim mechanics. This section is a quick technical reference and a look at the developer tooling we're building.

For integration patterns and guidance on when to use STDY versus wSTDY, see Integrations.

STDY and wSTDY are deployed as native, independent contracts on each supported network. There is no bridge between networks — see Supported networks & standards for why.

Token Standards

• STDY — ERC-20, with rebase mechanics built into its supply. Balances change automatically at the protocol level to reflect the performance of the underlying. The one behavior to account for: balanceOf returns the current rebased balance and can change without an explicit transfer.
• wSTDY — ERC-20, non-rebasing. Fixed balance, with value reflected through price appreciation instead of supply growth. Behaves like any standard static-balance ERC-20, which makes it the cleaner choice for protocols that don't natively handle rebasing tokens.

Supported Networks

• Ethereum (Layer 1)
• Arbitrum (Layer 2)

Official Contract Addresses

Ethereum Mainnet

• STDY: 0xe5F26fdBc375f75A5F4BDE3049DC2E0dd93a95b9
• wSTDY: 0xf131f35702b6Ad5c40fF1363224A3828938192DB

Arbitrum

• STDY: 0xe5F26fdBc375f75A5F4BDE3049DC2E0dd93a95b9
• wSTDY: 0xf131f35702b6Ad5c40fF1363224A3828938192DB

Always verify contract addresses against the official addresses published in our official documentation before transacting. Do not trust addresses from third-party sources without cross-checking.

Official Wrapper

Wrapping and unwrapping between STDY and wSTDY is done through the official Steady wrapper:

https://wrapper.steadyprotocol.io/

This is the only official Steady wrapper. We do not support, endorse, or take responsibility for any third-party wrappers. Always confirm you're on the official URL above before interacting with the wrapper.

For how wrapping works mechanically (exchange rates, the rebase relationship between STDY and wSTDY), see Wrapped Steady (wSTDY).