Alipay transfer was cheated 100. I sent a text message threatening the man to call the police, and the man transferred the money back to me. In this case, can you call the police and call it fraud?

It's no use calling the police, because it's impossible to file a case for this amount.

The filing standard of fraud: 2,000 yuan

According to the provisions of Article 266 of the Criminal Law, those who swindle a large amount of public or private property shall be placed on file. The crime of fraud is a crime of amount, and the actor must reach the standard of "large amount" and defraud public and private property by fraud, which constitutes the crime of fraud and should be investigated.