A computer-implemented method for adapting an application programming interface (API), according to some embodiments, includes: determining that a data field of API response data satisfies a condition for applying a data security operation to data stored in the data field; and modifying the API response data by performing the data security operation on the data stored in the data field. A computer-implemented method for adapting an application programming interface (API), according to some embodiments, includes: determining that a data field of an API call satisfies a condition for applying a data security operation to data stored in the data field; and performing the data security operation on the data stored in the data field of the API call.