Learn more about your integration contract along with the choice of receipt tokens available to you.
The integration contract will be deployed by Kiln, but then owned and operated by our partner. This provides partners with complete control over the user experience and the staking product being distributed to their end users.
Partners can do the following:
Users receive a receipt token representing their staked position. Partners must decide on the token type upfront (soulbound or liquid), as it cannot be set or changed later. Kiln deploys the correct integration contract based on this initial decision.
Partners can customise the below token attributes. Both attributes will be displayed on Etherscan and ERC20 compatible interfaces:
token symbol: e.g. cbETH, cdcETH, psETH
token name: e.g. Pooled Staked ETH, Coinbase Wallet ETH
Partners need to choose the token type they wish to include in the staking product being offered to their end users.
Below is a comparison and summary of token types, highlighting differences in integration approaches, capabilities, and end-user experiences.
NOTE: Commonly, start with Native20 (non-transferrable tokens). Consider an optional upgrade to Liquid20 later; connect with us for details on the upgrade path and associated considerations.
contract expose the exact same view methods as Liquid20C
without the transfer and approve methods. It looks like a token, but cannot behave like one.
Liquid20A
an ERC20 rebase token.
the quantity of tokens held in the users wallet will increase each time rewards are distributed. Rebase tokens maintain a fixed exchange rate but the quantity of tokens issued increases to reflect earned rewards.
Liquid20C
standard ERC20 token
The quantity of tokens held in the users wallet do not change, however their value increases each time rewards are distributed.
| Feature | Native20 | Liquid20A | Liquid20C |
|---|---|---|---|
| Parameter | Description | |
|---|---|---|
Stake any amount
✅
✅
✅
Commission taken onchain
✅
✅
✅
Multi commission recipients
✅
✅
✅
Users chooses pool
❌
❌
❌
Partner chooses pool (sets % distribution across pools)
✅
✅
✅
Transfers
❌
✅
✅
NOTES
aToken
cToken
admin
address
Admin wallet address
pools
address[]
List of pool addresses
poolFees
uint256[]
List of fee for each pool in basis points
poolPercentages
uint256[]
Share of new stake to go to each pool, in basis points, must add up to 10 000
commissionRecipients
address[]
List of address of commission beneficiaries
commissionDistribution
uint256[]
Share of each beneficiary, in basis points, must add up to 10 000
name
string
ERC-20 style display name
symbol
string
ERC-20 style display symbol