Fund transaction control method, device and equipment and readable storage medium

The embodiment of the invention discloses a fund transaction control method, device and equipment and a readable storage medium. The fund transaction control method comprises the steps of obtaining transaction main body information, wherein the transaction main body information comprises trader identity information and bank account information; when a first fund freezing condition is satisfied, freezing a set amount of first fund in a bank account corresponding to the bank account information after the identity information of the trader is verified successfully through a bank guarantee paymentgateway; when a second fund settlement condition is satisfied, on the basis of the first fund, calculating a second fund required for reaching a set transaction price and a settlement mode of the second fund; and calling a bank account interface to settle the second fund in the bank account according to the settlement mode. According to the embodiment of the invention, the automation degree of fund transaction is improve