How do you integrate staking and yield farming in a DeFi wallet?

#defi #staking #javascript #defiwalletdevelopment

Problem Faced:
Users want staking and yield farming inside DeFi wallets, but integrating smart contracts with frontend wallets is complex.

Solution:

Use ERC-20 staking contracts (IERC20.approve() → StakeContract.deposit()).
Fetch APY rates dynamically from on-chain data.
Implement auto-compounding strategies for optimized yield.

const stakeContract = new ethers.Contract(STAKE_CONTRACT_ADDRESS, STAKE_ABI, signer);
await stakeContract.stake(ethers.parseUnits("10", 18));
console.log("Staked 10 tokens");

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