NAH composes installed app, runtime, and host metadata into an inspectable launch contract.

#include <nah/nah.h>
 
int main() {
    auto host = nah::host::NahHost::create("/opt/product/nah");
    auto result = host->getLaunchContract("com.example.app");
    if (!result.ok) return 1;
    return host->executeContract(result.contract, {"argument"});
}

Link NAH::nah for the complete API or NAH::core for dependency-free composition types and functions.

CLI reference
Specification
Source repository