G2 Product Ratings API

The Product Ratings API from G2 — 1 operation(s) for product ratings.

Documentation GitHub OpenAPI

Operations 1

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

GET /api/v2/product_ratings/{product_id} Get a product's ratings · A product's ratings #

Ask an LLM

“What is a product's star rating on G2?”

“Can I fetch only the rating fields for one product?”

Tell an agent

Get ratings for product {product_id}.

Show the star rating for {product_id}.

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OpenAPI Specification

openapi: 3.2.0
info:
  title: G2 Product Ratings API
  version: v2
  description: '## Rate Limiting


    Cloudflare limits requests to the G2 API to **100 requests per second** per source IP address.'
servers:
- url: https://{defaultHost}
  variables:
    defaultHost:
      default: data.g2.com
tags:
- name: Product Ratings
paths:
  /api/v2/product_ratings/{product_id}:
    get:
      summary: A product's ratings
      operationId: getProductRatings
      tags:
      - Product Ratings
      description: '**Requires `products.ratings.read` scope.**'
      security:
      - AccountAPIToken: []
      parameters:
      - name: product_id
        in: path
        description: G2 Product UUID or Slug
        required: true
      - name: fields[products]
        in: query
        explode: false
        description: Comma separated list of fields for products to include in response
        schema:
          type: array
          items:
            type: string
            enum:
            - ease_of_use
            - quality_of_support
            - meets_requirements
            - ease_of_setup
            - ease_of_doing_business_with
            - direction
            - ease_of_admin
      responses:
        '401':
          description: Unauthenticated
          content:
            application/vnd.api+json:
              example:
                errors:
                - status: '401'
                  title: Bad Credentials
              schema:
                $ref: '#/components/schemas/Errors'
        '403':
          description: Forbidden
          content:
            application/vnd.api+json:
              schema:
                $ref: '#/components/schemas/Errors'
              examples:
                when user does not have access to the product:
                  value:
                    errors:
                    - status: '403'
                      title: You do not have access to that resource
                when user has product access but lacks the required license:
                  value:
                    errors:
                    - status: '403'
                      title: Your current plan does not provide access to this resource. To unlock it, explore your upgrade options. Talk to G2 at the link below
                      links:
                        type:
                        - https://sell.g2.com/strategy-session-with-customers?utm_source=g2&utm_medium=product&utm_campaign=g2-mcp-demo-request&utm_content=none&utm_term=none
              example:
                errors:
                - status: '403'
                  title: Your current plan does not provide access to this resource. To unlock it, explore your upgrade options. Talk to G2 at the link below
                  links:
                    type:
                    - https://sell.g2.com/strategy-session-with-customers?utm_source=g2&utm_medium=product&utm_campaign=g2-mcp-demo-request&utm_content=none&utm_term=none
        '404':
          description: With invalid id
          content:
            application/vnd.api+json:
              example:
                errors:
                - status: '404'
                  title: Not Found
              schema:
                $ref: '#/components/schemas/Errors'
        '200':
          description: With all fields and relationships
          content:
            application/vnd.api+json:
              example:
                data:
                  id: 100bcbe8-b458-426a-83b6-000000000001
                  type: products
                  attributes:
                    ease_of_use: 0
                    quality_of_support: 1.7
                    ease_of_setup: 8.3
                    meets_requirements: 5.0
                    ease_of_doing_business_with: 10
                    direction: 10
                    ease_of_admin: 10
              schema:
                type: object
                required:
                - data
                properties:
                  data:
                    type: object
                    properties:
                      id:
                        type: string
                      type:
                        type: string
                      attributes:
                        type: object
                        properties:
                          ease_of_use:
                            type: number
                          quality_of_support:
                            type: number
                          ease_of_setup:
                            type: number
                          meets_requirements:
                            type: number
                          ease_of_doing_business_with:
                            type: number
                          direction:
                            type: number
                          ease_of_admin:
                            type: number
                  included:
                    $ref: '#/components/schemas/included'
components:
  schemas:
    Errors:
      type: object
      properties:
        errors:
          type: array
          items:
            type: object
            properties:
              status:
                type: string
              title:
                type: string
              links:
                type:
                - object
                - 'null'
              source:
                type:
                - object
                - 'null'
    included:
      type: array
      items:
        type: object
        properties:
          id:
            type: string
          type:
            type: string
          attributes:
            type: object
          relationships:
            type: object
  securitySchemes:
    AccountAPIToken:
      type: http
      scheme: bearer
    G2OAuth:
      type: oauth2
      flows:
        authorizationCode:
          tokenUrl: https://www.g2.com/oauth/token
          authorizationUrl: https://www.g2.com/oauth/authorize
          scopes:
            openid: OpenID Connect default scope
            profile: Profile information on current user
            data_subscriptions.read: Read Data Subscription records
            data_subscriptions.read_write: Modify Data Subscription records
            partner:partner-id.read: Access records created in Partner realm
            performance_analytics.read: Read Performance Analytics data