free crypto sign up bonus instant withdraw

 Here are some crypto platforms offering free sign-up bonuses that might interest you:

1. **Crypto.com**: New users can earn a **$25 bonus in CRO tokens** by staking $400 or more with a Crypto.com Visa debit card. This bonus becomes available after the staking requirement is met, offering a chance to explore the platform's ecosystem of wallets, exchanges, and DeFi services.

2. **eToro**: Users who create an account and deposit **$100** will receive **$10 in crypto**. This bonus must remain in your account for at least 90 days and can be used across various assets, including crypto and stocks.

3. **OKX**: New users can unlock **a mystery box with up to 50 USDT** as a sign-up bonus by completing initial trades and deposits. There are also additional referral rewards available.

4. **Gemini**: When you trade at least **$100 within 30 days** of signing up, you receive a **$15 crypto bonus**. This platform is known for its straightforward onboarding process and security.

5. **KuCoin**: This platform offers bonuses tied to trading activities. For example, a **net deposit of 100 USDT with a trade volume of 1,000 USDT** will earn a **100 USDT reward**. 

These bonuses generally come with conditions, such as trading requirements, identity verification, or minimum deposits. While some bonuses can be cashed out quickly, others may require keeping funds on the platform for a set period. Always read the terms carefully to ensure eligibility for instant withdrawal if that’s your goal【19†source】【20†source】.