Staking
https://docs.hazbase.com/en/smart-contracts/contracts/staking/

SMART CONTRACTS
 ← Contract catalog Staking
 Manage token staking, withdrawals and reward claims.
 Overview Contract catalog Choose by use case Permissions & operations Markets & fund routing Staking .sol @hazbase/kit @ 0.9.0 
 Role and use
 Track participants’ staked positions and reward claims under configured rules.
 Integration considerations Define eligible tokens, reward funding, periods and withdrawal conditions. Distinguish staked assets from reward assets.

 Key SDK operations
 These operations are exposed by StakingHelper in @hazbase/kit@0.9.0. The signatures below are type definitions; see the SDK reference for parameter structures and the complete interface.
 typescript 
 import { StakingHelper } from '@hazbase/kit' ; 

 stakeERC20 
 typescript 
 async stakeERC20 ( token : Address , amount : bigint ) : Promise < TransactionReceipt > 

 unstakeERC20 
 typescript 
 async unstakeERC20 ( token : Address , amount : bigint ) : Promise < TransactionReceipt > 

 pendingReward 
 typescript 
 pendingReward ( token : Address , id : bigint , user : Address ) : Promise < bigint > 

 claim 
 typescript 
 async claim ( token : Address , id : bigint ) : Promise < TransactionReceipt > 

 View parameters, return types and all methods 
 Related contracts
 FlexibleToken Issue and transfer rights or points represented as balances.
 Whitelist Manage eligibility records used by token and transfer policies.

 Put it into practice
 Community & governance
 See the data model, processing sequence and SDK code for an application-level implementation.
 Read the implementation pattern 
 Specification and source
 The Solidity source is pinned to the revision below. Match it with the SDK version and your network’s implementation address and ABI.
 staking/contracts/Staking.sol Source revision : b53a5b5 

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