List time entries across organization or filtered by project, user, or date range (YYYY-MM-DD).

Get details for a specific time entry by its ID.

Create a new time entry for a user on a project (date format: YYYY-MM-DD).

Undocumented route: POST /time_entries is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Documented routes: POST /users/{user_id}/time_entries (time_create_user_time_entry) and POST /projects/{project_id}/time_entries (time_create_project_time_entry).

Create a time entry for a user on the documented route POST /users/{user_id}/time_entries.

assignable_id is the project, phase or leave type ID; date is YYYY-MM-DD. task, notes and bill_rate_id are optional; the reference limits task and notes to 256 characters. The body repeats user_id, which the reference says must match the URL.

Create a time entry on a project on the documented route POST /projects/{project_id}/time_entries.

date is YYYY-MM-DD. The body's assignable_id is project_id, which the reference says must match the URL; to log time to a phase or leave type, use time_create_user_time_entry. task, notes and bill_rate_id are optional; the reference limits task and notes to 256 characters.

Update an existing time entry.

Undocumented route: PUT /time_entries/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Documented route: PUT /users/{user_id}/time_entries/{id}.

Delete a time entry (Destructive: requires confirm=True).

Undocumented route: DELETE /time_entries/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Documented route: DELETE /users/{user_id}/time_entries/{id}.

Read unconfirmed scheduled time suggestions for a user.

Approve or reject time entries for a user (status: 'approved', 'rejected', 'pending').

Undocumented route: PUT /users/{user_id}/time_entries/approval_status is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. No documented equivalent was found.

Lock or unlock timesheet records for a user up to a specified lock date (YYYY-MM-DD).

Undocumented route: POST /users/{user_id}/time_entries/lock is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. No documented equivalent was found.

Batch-fill weekly timesheet entries (Mon-Fri 8h default, or 7-day with include_weekends=True) for a user.

start_date: Monday date of the week in YYYY-MM-DD. include_weekends: When True, logs Saturday and Sunday entries as well. weekend_hours: Specific hours for Saturday/Sunday (defaults to daily_hours if omitted).

Undocumented route: POST /time_entries is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Each entry is created there. Documented route: POST /users/{user_id}/time_entries.

Auto-confirm all unconfirmed scheduled suggestions for a user within a date range.

Undocumented route: PUT /time_entries/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Each suggestion is confirmed there. Documented route: PUT /users/{user_id}/time_entries/{id}.

Audit weekly logged hours against a target (40h) and optionally submit/approve timesheet.

Undocumented route: PUT /users/{user_id}/time_entries/approval_status is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Only auto_submit=True calls it. No documented equivalent was found.

Bulk delete multiple time entries (Destructive: gated by SMARTSHEET_RM_ALLOW_BULK_DESTRUCTIVE=1 and confirm=True).

Undocumented route: DELETE /time_entries/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Documented route: DELETE /users/{user_id}/time_entries/{id}.

List submitted time entry and expense approvals across the organization.

Submit or approve approvable records (approvable_type: 'time_entries' or 'expense_items').

Delete a pending approval record (Destructive: requires confirm=True).

List projects in Smartsheet RM with filtering, phase inclusion, and pagination.

Get project details including budget, phases, client, and dates.

Create a new project in Smartsheet RM.

Update project metadata, state, dates, budget or archive status.

Delete a project (Destructive: requires confirm=True).

List users associated with or assigned to a specific project.

List phases belonging to a project.

Get details for a specific project phase.

Undocumented route: GET /projects/{project_id}/phases/{phase_id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents only PUT and DELETE on that path; GET /projects/{project_id}/phases lists phases.

Create a new phase under a project.

Update an existing project phase.

Delete a project phase (Destructive: requires confirm=True).

List resource scheduling assignments across projects or filtered by user/project.

Get details for a specific assignment.

Create a resource assignment on a project or phase (dates: YYYY-MM-DD).

Assign a user to a project on the documented route POST /projects/{project_id}/assignments (dates: YYYY-MM-DD).

Set allocation_mode and the matching value: percent (the reference documents it as a fraction from 0 to 1), hours_per_day, or fixed_hours for the fixed mode. allocation_mode is sent as given, because the reference names the fixed mode fixed in its description and fixed_hours in its schema. Percent mode is the default and requires percent; hours_per_day and the fixed mode require hours_per_day and fixed_hours. Without the matching value the call is refused before any request.

Assign a user to a project, phase or leave type on the documented route POST /users/{user_id}/assignments (dates: YYYY-MM-DD).

assignable_id is the project, phase or leave type ID. Set allocation_mode and the matching value: percent (the reference documents it as a fraction from 0 to 1), hours_per_day, or fixed_hours for the fixed mode. allocation_mode is sent as given, because the reference names the fixed mode fixed in its description and fixed_hours in its schema. Percent mode is the default and requires percent; hours_per_day and the fixed mode require hours_per_day and fixed_hours. Without the matching value the call is refused before any request.

Update dates, allocation percentage, or hours on an existing assignment.

Delete a resource assignment (Destructive: requires confirm=True).

Duplicate project budget settings, timeline, and phase milestone structure to a new project.

Bulk delete multiple resource assignments (Destructive: gated by SMARTSHEET_RM_ALLOW_BULK_DESTRUCTIVE=1 and confirm=True).

List account-level assignment work status options.

List placeholder resources used for forecasting and capacity modeling.

Create a placeholder resource.

Delete a placeholder resource (Destructive: requires confirm=True).

List subtasks (checklist tasks) for a project assignment.

Create a subtask under a project assignment.

Delete an assignment subtask (Destructive: requires confirm=True).

List users in the organization with role/discipline filtering.

Get details for a specific user.

Create a new user profile in Smartsheet RM.

Update a user's profile, role, discipline, bill rate, or archive state.

Delete or archive a user (Destructive: requires confirm=True).

List bill rate tiers for a user.

Undocumented route: GET /users/{user_id}/bill_rates is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Documented routes: GET /bill_rates and GET /projects/{project_id}/bill_rates.

Add a bill rate tier with an effective date range for a user.

Undocumented route: POST /users/{user_id}/bill_rates is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents bill rates only under /bill_rates and /projects/{project_id}/bill_rates, with no create.

Query scheduled hours vs available capacity for a user.

Undocumented route: GET /users/{user_id}/availability is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Documented route: GET /users/{user_id}/availabilities.

Get billable utilization metrics for a user.

Undocumented route: GET /users/{user_id}/utilization is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. No documented equivalent was found.

List all configured user roles.

Create a new role.

Undocumented route: POST /roles is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents only GET for roles.

Update an existing role.

Undocumented route: PUT /roles/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents only GET for roles.

Delete a role (Destructive: requires confirm=True).

Undocumented route: DELETE /roles/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents only GET for roles.

List all configured disciplines.

Create a new discipline.

Undocumented route: POST /disciplines is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents only GET for disciplines.

Update an existing discipline.

Undocumented route: PUT /disciplines/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents only GET for disciplines.

Delete a discipline (Destructive: requires confirm=True).

Undocumented route: DELETE /disciplines/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents only GET for disciplines.

List clients.

Undocumented route: GET /clients is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. No documented equivalent was found.

Get details for a specific client.

Undocumented route: GET /clients/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. No documented equivalent was found.

Create a new client record.

Undocumented route: POST /clients is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. No documented equivalent was found.

Update a client record.

Undocumented route: PUT /clients/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. No documented equivalent was found.

Delete a client record (Destructive: requires confirm=True).

Undocumented route: DELETE /clients/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. No documented equivalent was found.

List contacts associated with a client.

Undocumented route: GET /clients/{id}/contacts is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. No documented equivalent was found.

Add a contact for a client.

Undocumented route: POST /clients/{id}/contacts is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. No documented equivalent was found.

Delete a client contact (Destructive: requires confirm=True).

Undocumented route: DELETE /clients/{id}/contacts/{contact_id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. No documented equivalent was found.

List leave types (e.g. Vacation, Sick, Parental, PTO).

Get details for a specific leave type.

Create a new leave type.

Undocumented route: POST /leave_types is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents only GET for leave types.

Update a leave type name.

Undocumented route: PUT /leave_types/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents only GET for leave types.

Delete a leave type (Destructive: requires confirm=True).

Undocumented route: DELETE /leave_types/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents only GET for leave types.

List company and regional holidays.

Get details for a specific holiday.

Undocumented route: GET /holidays/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents only GET /holidays.

Create a new company holiday or non-working day.

Undocumented route: POST /holidays is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents only GET /holidays.

Update a holiday.

Undocumented route: PUT /holidays/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents only GET /holidays.

Delete a holiday (Destructive: requires confirm=True).

Undocumented route: DELETE /holidays/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents only GET /holidays.

List logged expenses across projects or filtered by project/user.

Undocumented route: GET /expenses, GET /projects/{project_id}/expenses, GET /users/{user_id}/expenses are not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove them without notice. Documented routes: GET /users/{user_id}/expense_items and GET /projects/{project_id}/expense_items.

Get details for a specific logged expense.

Undocumented route: GET /expenses/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Documented routes: GET /users/{user_id}/expense_items/{expense_item_id} and GET /projects/{project_id}/expense_items/{expense_item_id}.

Log a project expense item.

Undocumented route: POST /expenses is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Documented route: POST /users/{user_id}/expense_items.

Update a logged expense item.

Undocumented route: PUT /expenses/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Documented route: PUT /users/{user_id}/expense_items/{expense_item_id}.

Delete an expense item (Destructive: requires confirm=True).

Undocumented route: DELETE /expenses/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Documented route: DELETE /users/{user_id}/expense_items/{expense_item_id}.

List configured expense categories.

Undocumented route: GET /expense_categories is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Documented route: GET /expense_item_categories.

Create an expense category.

Undocumented route: POST /expense_categories is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents only GET /expense_item_categories.

Delete an expense category (Destructive: requires confirm=True).

Undocumented route: DELETE /expense_categories/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. The reference documents only GET /expense_item_categories.

List tags.

Undocumented route: GET /tags is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Documented routes: GET /projects/{project_id}/tags and GET /users/{user_id}/tags.

Create a tag.

Undocumented route: POST /tags is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Documented routes: POST /projects/{project_id}/tags and POST /users/{user_id}/tags.

Delete a tag (Destructive: requires confirm=True).

Undocumented route: DELETE /tags/{id} is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Documented routes: DELETE /projects/{project_id}/tags/{tag_id} and DELETE /users/{user_id}/tags/{tag_id}.

List custom field definitions.

Get details of a custom field definition.

Create a custom field definition (field_type: text, number, select, date; target_type: Project, User, Phase).

Update a custom field definition.

Delete a custom field definition (Destructive: requires confirm=True).

List custom field values, optionally filtered to one entity by target_id and target_type.

Undocumented route: GET /custom_field_values is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Documented routes: GET /projects/{project_id}/custom_field_values and GET /users/{user_id}/custom_field_values.

Set custom field values for an entity.

Undocumented route: PUT /custom_field_values is not in Smartsheet's Resource Management API reference or the archived 10,000ft API docs, so Smartsheet may change or remove it without notice. Documented routes: PUT /projects/{project_id}/custom_field_values/{custom_field_value_id} and PUT /users/{user_id}/custom_field_values/{custom_field_value_id}.

Retrieve work status history for a specific user (ITO, WFH, SIC, OOO, VAC, OOF).

Set current working status for a user (status: 'ITO', 'WFH', 'SIC', 'OOO', 'VAC', 'OOF').

Generate detailed custom report rows.

Generate aggregated custom report totals.

List configured organization webhooks.

Register a webhook subscription (e.g. 'time.entry.created', 'project.updated', 'assignment.created').

Delete a webhook subscription (Destructive: requires confirm=True).