# Smartsheet

**Canonical:** https://apis.io/providers/smartsheet/  
**Website:** https://www.smartsheet.com  
**APIs profiled:** 6

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.

## Kin Score — 36.7 / 100 (thin)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 36.7).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 61.1 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 33.3 |
| Commercial Clarity | 31.6 |
| Access Clarity | 31.6 |

## Agent readiness — 26.1 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (6)

- **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...
- **Smartsheet Columns API** — Manage columns within sheets.
- **Smartsheet Reports API** — Retrieve report data.
- **Smartsheet Rows API** — Manage rows within sheets.
- **Smartsheet Sheets API** — Manage Smartsheet sheets.
- **Smartsheet Webhooks API** — Manage webhook subscriptions.

## Agentic access (1)

- **Smartsheet Agentic Access** — 10 operations · 5 acting

## Security (4)

- **Smartsheet Authentication** — http/oauth2 · 2 schemes
- **Smartsheet Domain Security** — TLSv1.3 · HSTS · DMARC
- **Smartsheet Vulnerability Disclosure** — security.txt · contact published
- **Smartsheet Trust Center** — HIPAA, FedRAMP

## Tags

Work Management, Project Management, Collaboration, Productivity, Workflow-Automation, Spreadsheets

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/smartsheet/). Scores are computed from the provider's own public artifacts under a published rubric.