API requests are made via HTTPS using your account’s unique API key. Each request must be authenticated by including this API key in the request header as X-Api-Key. You can find your API token in Site Config.
The request header must contain your X-Api-Key, available in Site Config. Each request header must also contain "Content-Type: application/json"..
The endpoint body must contain a job reference, which must have been specified when the job was initially created via the API.