G2

G2 Product Features API

The Product Features API from G2 — 4 operation(s) for product features.

GitHub OpenAPI

Operations 4

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/categories/{category_id}/features List product features in one category · List features for a specific category #
Ask an LLM
“What features do products in a given category offer?”
“Can I see only verified features within one category?”
Tell an agent
List features in category {category_id}.
Show verified features in category {category_id}.
GET /api/v2/categories/features List features across all categories · List all category product features grouped by category #
Ask an LLM
“Can I get every product feature grouped by category in one feed?”
“Which category features changed since a given date across the whole catalog?”
Tell an agent
List product features grouped by category.
Show category-grouped features updated after {date}.
GET /api/v2/products/{product_id}/features List features of one product · List features for a specific product #
Ask an LLM
“What features does a specific product have?”
“Can I see a product's features within one category only?”
Tell an agent
List features of product {product_id}.
Show features of {product_id} in category {category}.
GET /api/v2/products/features List features across all products · List all product features grouped by product #
Ask an LLM
“Can I pull every product's features grouped by product?”
“Which product features were created recently across all products?”
Tell an agent
List features for all products grouped by product.
Show product-grouped features created after {date}.

Documentation

📖
Documentation
https://documentation.g2.com/docs/g2-api
📖
GettingStarted
https://documentation.g2.com/docs/g2-api-information
📖
APIReference
https://data.g2.com/api/v2/docs/index.html

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/g2/refs/heads/main/openapi/g2-product-features-api-openapi.yml

Other Resources

🔗
Portal
https://documentation.g2.com/docs/developer-portal
🔗
Integrations
https://documentation.g2.com/docs/integrations

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/g2:g2-product-features-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

g2-product-features-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: G2 Product Features 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:


# --- truncated at 32 KB (38 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/g2/refs/heads/main/openapi/g2-product-features-api-openapi.yml