A transaction implementation method, an apparatus, a device, and a storage medium are provided. A method applied to a first transaction server includes: determining, in response to a project registration operation of a registered user, a resource transaction record of the registered user corresponding to a target project based on idle resource information of the registered user; reporting the resource transaction record and an interest rate file of the target project to a second transaction server, enabling the second transaction server to generate a project transaction record based on resource transaction records of different registered users corresponding to the target project, trigger a project transaction of the target project, and update a gain resource amount of the registered user based on the interest rate file of the target project in response to project transaction execution success information, so as to update the idle resource information of the registered user. (FIG. 2)