# set.wtf FAQ

### 1. What chain does SET use?

Ethereum mainnet only at launch.

Contract (source verified):

0x2506CB864df6336d93A87C4af2b644fd61cF4d81 ([view on Etherscan](https://etherscan.io/address/0x2506CB864df6336d93A87C4af2b644fd61cF4d81)).

### 2. Is there a minimum requirement for staking?

No minimum required. You can start staking with any amount of USDT. Whether you’re testing the waters or going all in, SET welcomes all sizes.

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### 3. Can I stake anything other than USDT?

Not yet. Currently, SET only supports USDT. This focus allows us to offer the best possible yield strategy for a single stable asset. Support for additional tokens may be considered in the future.

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### 4. Do I earn rewards right after I stake?

&#x20;Yes! Your USDT begins accruing yield after approximately 24 hours.

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### 4. What chains do you support?

SET is currently deployed on Ethereum. Be sure you’re using a wallet that supports this chain before staking.

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### 6. When can I withdraw?

Principal withdrawals are available after a 24 hour lockup period from the time you stake. After that, you can request to withdraw anytime. All requests are processed on a first-come, first-served basis and are subject to available liquidity. Interest withdrawals are available immediately, with no waiting period.&#x20;

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### 7. I got an error when trying to stake. What do I do?

This usually happens if you approved a spending limit but didn’t complete the stake.

To fix it:

1. Set your USDT spending limit back to 0 in your wallet.
2. Re-approve a new spending limit on SET.
3. Then proceed to stake.

This will clear the error and let you stake normally.

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### 8. Will the APY change over time?

Yes. While we aim to offer the highest stablecoin yield on the market, the APY may fluctuate based on market conditions and yield strategy performance. Updates will be shared transparently.

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### 9. Why can’t I request multiple withdrawals at once?

To maintain fairness and prevent congestion, only one withdrawal request can be active at a time per user. Once your existing request is processed, you’ll be able to submit another.
