Vercel deployment repository of karma
See api/index.js for the usage of @socialbaking/karma
Vercel supports just a single function to be the default export, which is used as a request handler.
The vouch package passes this through internal middleware such as authentication, opentelemetry, and parsing, which is then routed to the correct route handler.
There is a catch all request re-write in vercel.json that vercel uses to redirect requests to this handler.