Smartsheet API Reference

Name: Smartsheet API Reference API
Brand: Smartsheet API Reference
Availability: InStock

✓ Official Vendor SpecProductivityCollaborationbearer, oauth2183 EndpointsREST

For Agents

Programmatically list contacts, get contact. Covers 183 operations with bearer, oauth2 authentication.

Quickstart

Get started with Smartsheet API Reference in minutes using your preferred integration method.

# Add to your MCP client config (Claude Desktop, Cursor, Windsurf)
{
  "jentic": {
    "url": "https://api.jentic.com/mcp",
    "auth": "oauth"
  }
}

# Then ask your agent:
"list contacts"

# → Jentic returns the GET /events tool with parameter schema, agent executes.

Capabilities

What an agent can do with Smartsheet API Reference API.

List Contacts

Get Contact

Add Favorites

Delete Multiple Favorites

Is Favorite

GET STARTED

Start building with Smartsheet API Reference API

Explore with Jentic

View OpenAPI Document

Updated 2025-01-22 Introduction The Smartsheet API enables you to access and manage your organization's Smartsheet resources programmatically. Here are some of the things you can do: - Read and update sheets - Manage folders and workspaces - Administer Smartsheet plans and user accounts The [API resource specification](/#section/RESOURCES) includes object schemas, method speci. The API exposes 183 endpoints secured with bearer, oauth2 authentication.

Use Cases

Patterns agents use Smartsheet API Reference API for, with concrete tasks.

★ Productivity Operations

Use the Smartsheet API Reference to perform productivity operations programmatically. The API provides 183 endpoints covering core functionality including list contacts, get contact, list events.

Call GET /contacts to list contacts

Automated alternateEmailAddress Management

Automate alternateemailaddress operations by combining multiple Smartsheet API Reference endpoints. Agents can get contact and then list events in a single workflow.

Call GET /contacts/{contactId} to get contact, then verify the result

AI Agent Integration via Jentic

AI agents discover and call Smartsheet API Reference endpoints through Jentic without managing credentials directly. An agent searches for the required operation by intent, receives the matching endpoint schema, and executes the call with Jentic-managed authentication. This eliminates the need to read API documentation or handle bearer, oauth2 tokens manually.

Search Jentic for 'list contacts', load the operation schema, and execute with Jentic-managed credentials

Key Endpoints

183 endpoints — updated 2025-01-22 introduction the smartsheet api enables you to access and manage your organization's smartsheet resources programmatically.

METHOD

PATH

DESCRIPTION

GET

/contacts

List Contacts

GET

/contacts/{contactId}

Get Contact

GET

/events

List Events

POST

/favorites

Add Favorites

GET

/favorites

Get Favorites

DELETE

/favorites/{favoriteType}

Delete Multiple Favorites

GET

/favorites/{favoriteType}/{favoriteId}

Is Favorite

DELETE

/favorites/{favoriteType}/{favoriteId}

Delete Favorite

GET

/contacts

List Contacts

GET

/contacts/{contactId}

Get Contact

GET

/events

List Events

POST

/favorites

Add Favorites

GET

/favorites

Get Favorites

DELETE

/favorites/{favoriteType}

Delete Multiple Favorites

Why though Jentic?

Three things that make agents converge on Jentic-routed access.

Credential isolation

Smartsheet API Reference bearer, oauth2 credentials are stored encrypted in the Jentic vault (MAXsystem). Agents receive scoped access tokens — raw secrets never enter the agent context.

Intent-based discovery

Agents search by intent (e.g., 'list contacts') and Jentic returns the matching Smartsheet API Reference operation with its input schema, so the agent can call the right endpoint without browsing docs.

Time to first call

Direct Smartsheet API Reference integration: 1-3 days for auth handling, response parsing, and error cases. Through Jentic: under 1 hour — search, load schema, execute.

Related APIs

Alternatives and complements available in the Jentic catalogue.

Alternative

Asana

Alternative productivity API

Choose Asana when you need a different approach to productivity operations

Alternative

Monday

Alternative productivity API

Choose Monday when you need a different approach to productivity operations

Complementary

Clickup

Complementary productivity API

Choose Clickup when you need a complementary approach to productivity operations

FAQs

Specific to using Smartsheet API Reference API through Jentic.

What authentication does the Smartsheet API Reference use?

The Smartsheet API Reference uses bearer, oauth2 authentication. Through Jentic, these credentials are stored encrypted in the MAXsystem vault and injected at execution time, so raw secrets never enter the agent context.

Can I list contacts with the Smartsheet API Reference?

Yes. Use the GET /contacts endpoint. The API returns structured JSON responses that agents can parse and act on directly.

What are the rate limits for the Smartsheet API Reference?

Rate limits are not specified in the OpenAPI spec. Check the vendor documentation for current limits. Through Jentic, rate limiting is handled automatically with retry logic built into the execution layer.

How do I list contacts through Jentic?

Install the Jentic SDK with pip install jentic, authenticate at https://app.jentic.com/sign-up, then search for 'list contacts'. Jentic returns the matching Smartsheet API Reference operation with its input schema. Load the schema and execute the call — credentials are injected automatically.

How many endpoints does the Smartsheet API Reference have?

The Smartsheet API Reference exposes 183 endpoints covering alternateemailaddress, alternateemailaddressdescription, alternateemailaddressobjects operations.