Supra genesis vault program offers 80% APR for 90-day locked staking. Here is step by step tutorial that shows how to stake Supra.
1- Visit official page on PC: https://supra.com/blastoff/token-claim/genesis-vault
2- Connect your starkey wallet
3- Select amount of Supra you want to lock for stakign rewards
4- Click on “Lock Now” button
By clicking on the “Lock Now” button, you acknowledge that your Supra tokens are locked for 90 days. After the locking period ends, you claim your tokens with corresponding staking reward.
Staking return for 90 days based on 80% APR is approximately 20%. If you staked 100K SUPRA, you will receive 120K SUPRA after 90 days.