Smartsheet

Smartsheet is a SaaS work management and collaboration platform that combines spreadsheet-style sheets, project plans, Gantt charts, dashboards, forms, and workflow automation for teams and enterprises. The Smartsheet REST API provides programmatic access to sheets, rows, columns, reports, workspaces, users, attachments, and webhooks using OAuth 2.0 or API access tokens.

1 APIs 0 Features

Work ManagementProject ManagementCollaborationProductivityWorkflow AutomationSpreadsheets

APIs

Smartsheet REST API

REST API v2.0 for managing sheets, rows, columns, cells, reports, workspaces, folders, users, groups, attachments, discussions, automation rules, and webhooks. Authentication us...

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aid: smartsheet
name: Smartsheet
description: Smartsheet is a SaaS work management and collaboration platform that
  combines spreadsheet-style sheets, project plans, Gantt charts, dashboards, forms,
  and workflow automation for teams and enterprises. The Smartsheet REST API provides
  programmatic access to sheets, rows, columns, reports, workspaces, users, attachments,
  and webhooks using OAuth 2.0 or API access tokens.
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Work Management
- Project Management
- Collaboration
- Productivity
- Workflow Automation
- Spreadsheets
url: https://raw.githubusercontent.com/api-evangelist/smartsheet/refs/heads/main/apis.yml
created: '2026-05-11'
modified: '2026-05-11'
specificationVersion: '0.19'
apis:
- aid: smartsheet:rest-api
  name: Smartsheet REST API
  description: REST API v2.0 for managing sheets, rows, columns, cells, reports, workspaces,
    folders, users, groups, attachments, discussions, automation rules, and webhooks.
    Authentication uses OAuth 2.0 or Bearer access tokens.
  humanURL: https://developers.smartsheet.com/api/smartsheet/openapi
  baseURL: https://api.smartsheet.com/2.0
  tags:
  - Sheets
  - Rows
  - Reports
  - Workspaces
  - Users
  - Webhooks
  properties:
  - type: Documentation
    url: https://developers.smartsheet.com/api/smartsheet/openapi
  - type: APIReference
    url: https://smartsheet.redoc.ly/
  - type: GettingStarted
    url: https://developers.smartsheet.com/api/smartsheet/introduction
  - type: Authentication
    url: https://developers.smartsheet.com/api/smartsheet/guides/basics/authentication
  - url: graphql/smartsheet-graphql.md
    type: GraphQL
common:
- type: LinkedIn
  url: https://www.linkedin.com/company/smartsheet-com
- type: Website
  url: https://www.smartsheet.com
- type: Documentation
  url: https://developers.smartsheet.com/
- type: Developer Portal
  url: https://developers.smartsheet.com/
- type: SignUp
  url: https://www.smartsheet.com/try-it
- type: Pricing
  url: https://www.smartsheet.com/pricing
- type: GitHubOrganization
  url: https://github.com/smartsheet-platform
- type: LLMsTxt
  url: https://developers.smartsheet.com/llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com