Staking Rewards
stake.b3.fun has no claim step. Rewards on the original B3 staking pools are WIN on Upside, and they accrue only while your wallet is linked.
There's nothing to claim on stake.b3.fun. The site has no claim button and doesn't show a WIN balance. Rewards on the original B3 staking pools are WIN, the reward currency on Upside, the successor to these pools.
How WIN accrues
WIN accrues on Upside only while your wallet is linked to an Upside account, starting when you link it. There's no backfill: time staked before you link doesn't earn WIN.
To link your wallet, sign in to Upside with it.
Upside sets the rate and can change it. Reward rates aren't part of the staking contracts, and stake.b3.fun shows the current rate.
Rewards stop on the amount you unstake. See How to Unstake Your Tokens.
Older guides
Older guides pointed to a View rewards screen on stake.b3.fun. The site no longer has one. For a question about rewards from before you linked, ask in the B3 Discord. The team never DMs first and will never ask for your seed phrase, private key or email login code.