Smartsheet

Smartsheet Webhooks API

Manage webhook subscriptions.

Documentation GitHub OpenAPI

Specifications

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OpenAPI

https://raw.githubusercontent.com/api-evangelist/smartsheet/refs/heads/main/openapi/smartsheet-webhooks-api-openapi.yml

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OpenAPI Specification

openapi: 3.1.0
info:
  title: Smartsheet Columns Webhooks API
  description: Smartsheet is a SaaS work management and collaboration platform. The Smartsheet REST API v2.0 provides programmatic access to sheets, rows, columns, reports, workspaces, users, attachments, and webhooks. Authentication uses OAuth 2.0 or Bearer API access tokens.
  version: 2.0.0
  contact:
    name: Smartsheet API
    url: https://developers.smartsheet.com/api/smartsheet/openapi
servers:
- url: https://api.smartsheet.com/2.0
  description: Smartsheet REST API (US)
- url: https://api.smartsheet.eu/2.0
  description: Smartsheet REST API (EU)
- url: https://api.smartsheet.au/2.0
  description: Smartsheet REST API (AU)
security:
- ApiToken: []
- OAuth2: []
tags:
- name: Webhooks
  description: Manage webhook subscriptions.
paths:
  /webhooks:
    get:
      summary: List webhooks
      description: List the webhooks the user owns.
      operationId: listWebhooks
      tags:
      - Webhooks
      responses:
        '200':
          description: A list of webhooks.
          content:
            application/json:
              schema:
                type: object
    post:
      summary: Create webhook
      description: Create a new webhook subscription.
      operationId: createWebhook
      tags:
      - Webhooks
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
      responses:
        '200':
          description: Webhook created.
          content:
            application/json:
              schema:
                type: object
components:
  securitySchemes:
    ApiToken:
      type: http
      scheme: bearer
      description: Smartsheet API access token sent in the Authorization header as a Bearer token.
    OAuth2:
      type: oauth2
      description: Smartsheet OAuth 2.0 authorization.
      flows:
        authorizationCode:
          authorizationUrl: https://app.smartsheet.com/b/authorize
          tokenUrl: https://api.smartsheet.com/2.0/token
          scopes:
            READ_SHEETS: View sheets
            WRITE_SHEETS: Edit sheets
            SHARE_SHEETS: Share sheets
            DELETE_SHEETS: Delete sheets
            ADMIN_SHEETS: Sheet admin
            ADMIN_WORKSPACES: Workspace admin
            ADMIN_USERS: User admin
            ADMIN_WEBHOOKS: Webhook admin
            READ_USERS: View users
            READ_CONTACTS: View contacts