# Timesheet Submissions

Timesheet Submissions hold a set of time entries for a specified week, and can be approved, rejected,
or canceled.

You can enable timesheet submissions and approval in your
[project settings](https://knowledge.kantata.com/hc/en-us/articles/204346530#Financials).
Once enabled, time entries must be approved through a Timesheet Submission before it is invoiceable.

**Note**: Each Timesheet Submission can only be associated with a single project. So when a timesheet
is submitted through the UI with time entries for multiple projects, a separate Timesheet Submission
object is created for each project in the backend.

This section contains endpoints to approve, reject, or cancel a single timesheet submission.
To approve, reject, or cancel multiple timesheet submissions at once, see
[Timesheet Approvals](/tag/Timesheet-Approvals), [Timesheet Cancellations](/tag/Timesheet-Cancellations),
and [Timesheet Rejections](/tag/Timesheet-Rejections).

## Fetching a list of Timesheet Submissions

 - [GET /timesheet_submissions](https://developer.kantata.com/kantata/specification/timesheet-submissions/get-timesheet-submissions.md): This endpoint returns structured Timesheet Submission objects.
As with all Kantata OX API endpoints, the returned data will be referenced in sorted order in the results array
and will be indexed by ID in the timesheet_submissions top-level JSON key.
Please see our Response Format section for more information.

## Create a Timesheet Submission

 - [POST /timesheet_submissions](https://developer.kantata.com/kantata/specification/timesheet-submissions/create-timesheet-submission.md): Create a new TimesheetSubmission.

Note: A TimesheetSubmission can be associated with only one project.


This endpoint returns structured Timesheet Submission objects.
As with all Kantata OX API endpoints, the returned data will be referenced in sorted order in the results array
and will be indexed by ID in the timesheet_submissions top-level JSON key.
Please see our Response Format section for more information.

## Fetching a single Timesheet Submission

 - [GET /timesheet_submissions/{id}](https://developer.kantata.com/kantata/specification/timesheet-submissions/get-timesheet-submission.md): This endpoint returns structured Timesheet Submission objects.
As with all Kantata OX API endpoints, the returned data will be referenced in sorted order in the results array
and will be indexed by ID in the timesheet_submissions top-level JSON key.
Please see our Response Format section for more information.

## Approve a Single Timesheet Submission

 - [PUT /timesheet_submissions/{id}/approve](https://developer.kantata.com/kantata/specification/timesheet-submissions/approve-timesheet-submission.md): Approves a single Timesheet Submission. You must have
Time Approval permissions
to use this endpoint. To approve multiple Timesheet Submissions at once, see
Timesheet Approvals.


This endpoint returns structured Resolution objects.
As with all Kantata OX API endpoints, the returned data will be referenced in sorted order in the results array
and will be indexed by ID in the resolutions top-level JSON key.
Please see our Response Format section for more information.

## Cancel a Single Timesheet Submission

 - [PUT /timesheet_submissions/{id}/cancel](https://developer.kantata.com/kantata/specification/timesheet-submissions/cancel-timesheet-submission.md): Cancels a single Timesheet Submission. You must have
Time Approval permissions
to use this endpoint. To cancel multiple Timesheet Submissions at once, see
Timesheet Cancellations.


This endpoint returns structured Resolution objects.
As with all Kantata OX API endpoints, the returned data will be referenced in sorted order in the results array
and will be indexed by ID in the resolutions top-level JSON key.
Please see our Response Format section for more information.

## Reject a Single Timesheet Submission

 - [PUT /timesheet_submissions/{id}/reject](https://developer.kantata.com/kantata/specification/timesheet-submissions/reject-timesheet-submission.md): Rejects a single Timesheet Submission. You must have
Time Approval permissions
to use this endpoint. To reject multiple Timesheet Submissions at once, see
Timesheet Rejections.


This endpoint returns structured Resolution objects.
As with all Kantata OX API endpoints, the returned data will be referenced in sorted order in the results array
and will be indexed by ID in the resolutions top-level JSON key.
Please see our Response Format section for more information.