Smartsheet

List all sheets the user has access to (GET /sheets). Offset pagination (page/pageSize) over the {pageNumber,totalPages,totalCount,data} envelope. Used as the polling trigger.

Get a sheet by id, including its rows, columns, and cells (GET /sheets/{sheetId}).

Create a new sheet from scratch in the user's Sheets folder (POST /sheets). Requires a name and columns[].

Create a sheet from an existing template (POST /sheets with fromId).

Create a copy of a sheet in the specified destination (POST /sheets/{sheetId}/copy).

Update a sheet's name or user settings (PUT /sheets/{sheetId}).

Delete a sheet (DELETE /sheets/{sheetId}). The sheet is moved to Deleted Items.

Move a sheet to a different folder or workspace (POST /sheets/{sheetId}/move).

Download a sheet as a PDF (GET /sheets/{sheetId} with Accept: application/pdf).

Download a sheet as an Excel file (GET /sheets/{sheetId} with Accept: application/vnd.ms-excel).

Download a sheet as a CSV file (GET /sheets/{sheetId} with Accept: text/csv).

Get the current version number of a sheet (GET /sheets/{sheetId}/version).

Send a sheet as an attachment via email (POST /sheets/{sheetId}/emails).

Get a sheet's publish settings (GET /sheets/{sheetId}/publish).

Set a sheet's publish settings (PUT /sheets/{sheetId}/publish).

Get a single row from a sheet (GET /sheets/{sheetId}/rows/{rowId}).

Add one or more rows to a sheet (POST /sheets/{sheetId}/rows). Body is a single row object or an array of rows.

Update one or more rows in a sheet (PUT /sheets/{sheetId}/rows). Each row must include its id.

Delete one or more rows from a sheet (DELETE /sheets/{sheetId}/rows?ids=...).

Copy rows from one sheet to another (POST /sheets/{sheetId}/rows/copy).

Move rows from one sheet to another (POST /sheets/{sheetId}/rows/move).

Send one or more rows via email (POST /sheets/{sheetId}/rows/emails).

List the columns of a sheet (GET /sheets/{sheetId}/columns). Offset pagination.

Get a single column of a sheet (GET /sheets/{sheetId}/columns/{columnId}).

Add one or more columns to a sheet (POST /sheets/{sheetId}/columns).

Update a column's properties (PUT /sheets/{sheetId}/columns/{columnId}).

Delete a column from a sheet (DELETE /sheets/{sheetId}/columns/{columnId}).

Get the modification history of a cell (GET /sheets/{sheetId}/rows/{rowId}/columns/{columnId}/history).

Upload and set an image on a cell (POST /sheets/{sheetId}/rows/{rowId}/columns/{columnId}/cellimages). Uses multipart/form-data.

List the attachments on a sheet (GET /sheets/{sheetId}/attachments). Offset pagination.

Get an attachment, including a temporary download URL (GET /sheets/{sheetId}/attachments/{attachmentId}).

Upload and attach a file to a sheet (POST /sheets/{sheetId}/attachments). Uses multipart/form-data.

Attach a URL (link, or Google/Box/Dropbox/OneDrive file) to a sheet (POST /sheets/{sheetId}/attachments).

Delete an attachment from a sheet (DELETE /sheets/{sheetId}/attachments/{attachmentId}).

List the discussions on a sheet (GET /sheets/{sheetId}/discussions). Offset pagination.

Get a single discussion (GET /sheets/{sheetId}/discussions/{discussionId}).

Create a discussion on a sheet (POST /sheets/{sheetId}/discussions). Requires an initial comment.

Create a discussion on a specific row (POST /sheets/{sheetId}/rows/{rowId}/discussions).

Delete a discussion from a sheet (DELETE /sheets/{sheetId}/discussions/{discussionId}).

Get a single comment (GET /sheets/{sheetId}/comments/{commentId}).

Add a comment to an existing discussion (POST /sheets/{sheetId}/discussions/{discussionId}/comments).

Edit the text of a comment (PUT /sheets/{sheetId}/comments/{commentId}).

Delete a comment (DELETE /sheets/{sheetId}/comments/{commentId}).

List the automation rules on a sheet (GET /sheets/{sheetId}/automationrules).

Get a single automation rule on a sheet (GET /sheets/{sheetId}/automationrules/{automationRuleId}).

Update an automation rule, most commonly to enable/disable it (PUT /sheets/{sheetId}/automationrules/{automationRuleId}).

Delete an automation rule from a sheet (DELETE /sheets/{sheetId}/automationrules/{automationRuleId}).

List the update requests on a sheet (GET /sheets/{sheetId}/updaterequests).

Create an update request that asks recipients to update specified rows (POST /sheets/{sheetId}/updaterequests).

List the sent update requests on a sheet (GET /sheets/{sheetId}/sentupdaterequests).

List all workspaces the user has access to (GET /workspaces). Offset pagination.

Get a workspace by id, including its sheets, folders, reports, and dashboards (GET /workspaces/{workspaceId}).

Create a new workspace (POST /workspaces).

Update a workspace's name (PUT /workspaces/{workspaceId}).

Delete a workspace and all of its contents (DELETE /workspaces/{workspaceId}).

Create a copy of a workspace (POST /workspaces/{workspaceId}/copy).

List the shares of a workspace (GET /workspaces/{workspaceId}/shares).

Share a workspace with users or groups (POST /workspaces/{workspaceId}/shares).

List the groups in the organization (GET /groups). Requires group admin.

Get a group by id, including its members (GET /groups/{groupId}).

Create a group (POST /groups). Requires group admin.

Update a group's name, description, or owner (PUT /groups/{groupId}).

Delete a group (DELETE /groups/{groupId}).

Add one or more members to a group (POST /groups/{groupId}/members).

Remove a member from a group (DELETE /groups/{groupId}/members/{userId}).

List all dashboards (Sights) the user has access to (GET /sights). Offset pagination.

Get a dashboard (Sight) by id, including its widgets (GET /sights/{sightId}).

Create a copy of a dashboard (POST /sights/{sightId}/copy).

Update a dashboard's name or settings (PUT /sights/{sightId}).

Delete a dashboard (DELETE /sights/{sightId}).

List the shares of a dashboard (GET /sights/{sightId}/shares).

Share a dashboard with users or groups (POST /sights/{sightId}/shares).

Get the currently authenticated user (GET /users/me). Identity + connectivity probe.

List the users in the organization (GET /users). Requires admin. Offset pagination.

Get a user by id (GET /users/{userId}).

Add a user to the organization (POST /users). Requires admin.

Update a user's properties (PUT /users/{userId}). Requires admin.

Remove a user from the organization (DELETE /users/{userId}). Requires admin.

List the sheets owned by or shared to a user (GET /users/{userId}/sheets). Requires admin.

List the webhooks owned by the access token (GET /webhooks). Offset pagination.

Get a webhook by id (GET /webhooks/{webhookId}).

Create a webhook (POST /webhooks). Provide a callback URL, scope (sheet), scopeObjectId, and events. Smartsheet returns a sharedSecret used to sign callbacks.

Update a webhook — most importantly to enable/disable it (PUT /webhooks/{webhookId}). Setting enabled: true triggers the verification callback.

Delete a webhook (DELETE /webhooks/{webhookId}).

Reset a webhook's shared secret (POST /webhooks/{webhookId}/resetsharedsecret). Returns a new sharedSecret.

Get a folder by id, including its contents (GET /folders/{folderId}).

List the child folders of a folder (GET /folders/{folderId}/folders).

Create a folder inside another folder (POST /folders/{folderId}/folders).

Update a folder's name (PUT /folders/{folderId}).

Delete a folder and all of its contents (DELETE /folders/{folderId}).

List all reports the user has access to (GET /reports). Offset pagination.

Get a report by id, including its rows and columns (GET /reports/{reportId}).

Download a report as an Excel file (GET /reports/{reportId} with Accept: application/vnd.ms-excel).

Download a report as a PDF (GET /reports/{reportId} with Accept: application/pdf).

Send a report as an attachment via email (POST /reports/{reportId}/emails).

List the current user's favorites (GET /favorites). Offset pagination.

Add one or more items to the user's favorites (POST /favorites).

Remove an item from the user's favorites (DELETE /favorites/{favoriteType}/{objectId}).

List the current user's contacts (GET /contacts). Offset pagination.

Get a single contact by id (GET /contacts/{contactId}).

Search across all sheets, reports, and dashboards the user has access to (GET /search).

Search within a single sheet (GET /search/sheets/{sheetId}).

List the public templates in the Smartsheet template gallery (GET /templates/public).

List the current user's own templates (GET /templates).

Stream the organization's audit events (GET /events). Token-cursor pagination: pass the previous response's nextStreamPosition as streamPosition to continue. Requires an Event Reporting-enabled plan.

List all top-level items (sheets, folders, reports, dashboards, templates) in the user's Home (GET /home).

Get Smartsheet application constants — feature flags, formats, and supported values (GET /serverinfo).