---
title: "G2 API"
slug: "g2-api"
status: "update"
updated: 2026-05-05T17:14:38Z
published: 2026-05-05T17:14:50Z
canonical: "documentation.g2.com/g2-api"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://documentation.g2.com/llms.txt
> Use this file to discover all available pages before exploring further.

# G2 API

The G2 API provides programmatic access to G2’s product, category, and review data. Use the API to integrate G2 data into your workflows and applications.

**Building scalable data workflows with the G2 API?** G2 Technical Consulting supports custom API implementations and scalable data workflows. [Contact G2 Technical Consulting](https://sell.g2.com/g2-technical-consulting)

  

    ![G2 Developer Portal](https://cdn.document360.io/1759d01c-b118-4f31-81f7-e4011071a6d4/Images/Documentation/dashboard.svg?sv=2026-02-06&spr=https&st=2026-11-08T06%3A26%3A55Z&se=2026-11-08T07%3A26%3A55Z&sr=c&sp=r&sig=OjsEyrKLWcajTU34thjm4f4gnb0gibe7SDzjKXFWozk%3D)
    

G2 Developer Portal

    →
    [](https://documentation.g2.com/docs/developer-portal)
  
  
  
   ![G2 API Reference](https://cdn.document360.io/1759d01c-b118-4f31-81f7-e4011071a6d4/Images/Documentation/profile-views_2x.svg?sv=2026-02-06&spr=https&st=2026-11-08T06%3A26%3A55Z&se=2026-11-08T07%3A26%3A55Z&sr=c&sp=r&sig=OjsEyrKLWcajTU34thjm4f4gnb0gibe7SDzjKXFWozk%3D)
  G2 API Reference
  →
   [Open G2 API Reference](https://data.g2.com/api/v2/docs/index.html) 

  
  
![G2 API Reference](https://cdn.document360.io/1759d01c-b118-4f31-81f7-e4011071a6d4/Images/Documentation/measure_2x-1.svg?sv=2026-02-06&spr=https&st=2026-11-08T06%3A26%3A55Z&se=2026-11-08T07%3A26%3A55Z&sr=c&sp=r&sig=OjsEyrKLWcajTU34thjm4f4gnb0gibe7SDzjKXFWozk%3D)
  G2 MCP Server
  →
   [Open G2 API Reference](https://data.g2.com/api/v2/docs/index.html) 

G2's API is designed for custom workflows and advanced use cases. For standard connections to CRM, marketing, or analytics platforms, refer to [Integrations](https://documentation.g2.com/docs/integrations).