Making $700 in just 5 minutes is very hard to do. But here are some ways you might try:

1. Trading risky investments: Buy and sell cryptocurrencies or forex with big bets, hoping to make a lot of money fast.

2. Trading options: Speculate on price changes and volatility by buying and selling options contracts, focusing on big trades.

3. Trading futures: Bet on the future prices of cryptocurrencies with big investments.

4. Taking advantage of price differences: Buy things cheaply in one place and sell them for more in another, aiming for big sales.

5. Winning a contest: Enter competitions with big prizes, like trading or gaming contests, and try to win a lot of money.

6. Selling something valuable: If you own something rare or special, like art or collectibles, sell it for a lot of money.

7. Doing affiliate marketing: Promote products and earn a big commission for each sale you make.

8. Making and selling digital products: Create popular digital items, like ebooks or courses, and sell them for a high price.

9. Taking on high-paying freelance jobs: Use your skills, like coding or consulting, to work on projects that pay a lot.

10. Trying your luck with lotteries: Play high-stakes lottery games and hope to win a big prize.

Remember, these ideas come with risks, and you could lose a lot of money. Be smart with your finances and think about how to manage risks.