Application programming interface for certificate management systems

A method for securely provisioning at least one computerized device comprising:

• receiving, via an application programming interface (API), an enrollment request for at least one computerized device, wherein the enrollment request enables vehicle to vehicle or vehicle to infrastructure communications;
• generating, via the API, an enrollment package, based at least on the enrollment request, for the at least one computerized device by obtaining the enrollment package from a certificate management service (CMS);
• generating, via the API, an end entity certificate package for the at least one computerized device by obtaining the end entity certificate package from the CMS;
• and
• transmitting, via the API, the enrollment package and the end entity certificate package to the at least one computerized device, the enrollment package and the end entity certificate package to modify the at least one computerized device to enable exchanging secure communications with additional computerized devices.

One or more non-transitory computer-readable media comprising a plurality of computer-executable instructions for an application programming interface (API) that uses a digital asset comprising an enrollment package and an end entity certificate package, wherein the plurality of computer-executable instructions, when executed by a processor, causes the processor to:

• receive, via the API, an enrollment request for at least one computerized device, wherein the enrollment request facilitates vehicle to vehicle or vehicle to infrastructure communications;
• generate, via the API, the enrollment package for the at least one computerized device by transmitting at least one enrollment certificate request to a certificate management service (CMS), which generates one or more enrollment certificates for the enrollment package;
• generate, via the API, the end entity certificate package for the at least one computerized device by transmitting at least one end entity certificate request to the CMS, which generates one or more end entity certificates for the end entity certificate package;
• and
• asynchronously transmit, via the API, the enrollment package and the end entity certificate package to the at least one computerized device, wherein the enrollment package and the end entity certificate package are configured to modify the at least one computerized device, which enables the at least one computerized device to exchange secure communications with additional computerized devices.