This endpoint provides all of the available statuses and corresponding values for a specific project which allows filtering the issue lists.

Statuses can be used to filter the issue listing page to limit the results to any combination of statuses.

/api/projects/{project_id}/statuses

GET https://example.sifterapp.com/api/projects/1/statuses 
1 {
2   "statuses": {
3     "Open":7284,
4     "Reopened":7285,
5     "Resolved":7286,
6     "Closed":7287
7   }
8 }