The package contains a controller Spatie\Health\Http\Controllers\HealthCheckJsonResultsController that can be used the render the latest results of all checks as JSON. Simply use that controller in your routes on any URL you desire.
use Spatie\Health\Http\Controllers\HealthCheckJsonResultsController
Route::get('health', HealthCheckJsonResultsController::class);
This controller will respond with JSON to any request that accepts JSON.
If you don't want these results to be public, be sure to take care of authorization yourself.
##Running the checks
If you want to run the checks in the same request, you can pass the fresh query parameter.
https://example.com/health?fresh
This way you'll see the latest results in the JSON.