Only one key for OpenAPI can be issued per seller ID (company code), and more than two Integrators(Seller tools) cannot be added. (Simultaneous registration of one Integrator and one self-developed product is not possible, so please select and register only one of the two.)
Link information can only be modified up to 10 times a week. If the number of modifications is limited, please refer to the issuance guide link below to delete the issued key and have it reissued.