Rejoiner uses JSON for request and response payloads. Since JSON does not have a standard date format, Rejoiner uses ISO 8601 strings. All timezones are in UTC.

Response status codes have meanings as described in the table below. The response body will usually contain more details about a response as well.

Response Status	Description
200	Request was successful
400	Required params were missing and/or the request was malformed
401	Failed authentication
404	The URL or resource does not exist
500	Server Error, please contact us for details