# G2 on Onekey

> 7 endpoints for G2 (0 stable, 7 beta), 2 credits each. Category: E-commerce & marketplaces. One key, one JSON shape.

Base URL: https://api.onekey.dev
Auth: header `x-api-key: <key>`. Call shape: `GET /v1/{platform}/{endpoint}?{params}`.
Every response is `{success, data, metadata, error}`; check `success` first. Cost is in `metadata.credits_charged`. Free when served from cache (0.2 credit for a cached response over 100 KB). Failed and not-found calls are refunded.
Status: stable = verified against the live source; beta = not yet verified, fields may be missing.
Access: 7 of 7 endpoints are marked "needs a pack" or "may need a pack": free-grant credits reach only the open fetch path; a verified email and a purchased pack unlock the rest.

Page: https://onekey.dev/platforms/g2
Reference (Markdown): https://onekey.dev/docs/api/g2.md
All docs: https://onekey.dev/llms.txt

## Canonical fields returned

Unified-schema fields (same names on every platform), with how many of the 7 mapped G2 endpoints return each:

- `entity.id` (string): 5
- `entity.name` (string): 5
- `entity.url` (URL): 5
- `entity.description` (string): 4
- `entity.stats.rating` (number): 4
- `entity.stats.ratingCount` (integer): 4
- `media.thumbnailUrl` (URL): 4
- `author.displayName` (string): 2
- `listing.brand` (string): 2
- `listing.currency` (string): 2
- `listing.price` (number): 2
- `author.bio` (string): 1
- `author.id` (string): 1
- `author.location` (string): 1
- `author.url` (URL): 1
- `content.createdAt` (ISO 8601 date): 1
- `content.id` (string): 1
- `content.text` (string): 1
- `content.title` (string): 1
- `engagement.votes` (integer): 1
- `entity.slug` (string): 1
- `place.address` (string): 1
- `place.city` (string): 1
- `place.lat` (number): 1
- `place.lon` (number): 1
- plus 4 platform-specific fields under `ext.`

## Endpoints

### g2.categories

List every G2 software category.
- Price: 2 credits per fresh call. Status: beta. Access: needs a pack. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/g2/categories` with header `x-api-key: YOUR_API_KEY`
- Parameters: none
- Fields returned: `entity.id`, `entity.name`, `entity.url`, `entity.slug`
- Reference: https://onekey.dev/docs/api/g2/categories.md

### g2.category

Products in a G2 category.
- Price: 2 credits per fresh call. Status: beta. Access: needs a pack. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/g2/category?category=marketing-automation` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `category` (string, required): Category slug or full category URL
  - `cursor` (string, optional): Opaque cursor from a previous response's `pagination.next_cursor`. Omit for the first page.
- Fields returned: `entity.id`, `entity.name`, `entity.url`, `entity.description`, `media.thumbnailUrl`, `listing.price`, `listing.currency`, `listing.brand`, `entity.stats.rating`, `entity.stats.ratingCount`
- Reference: https://onekey.dev/docs/api/g2/category.md

### g2.product

A G2 product by slug.
- Price: 2 credits per fresh call. Status: beta. Access: needs a pack. Returns: one record.
- Request: `GET https://api.onekey.dev/v1/g2/product?slug=slack` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `slug` (string, required): Product or seller slug
- Fields returned: `entity.id`, `entity.name`, `entity.url`, `entity.description`, `entity.stats.rating`, `entity.stats.ratingCount`, `media.thumbnailUrl`, `place.address`, `place.city`, `place.lat`, `place.lon`, `ext.phone`, `ext.priceRange`
- Reference: https://onekey.dev/docs/api/g2/product.md

### g2.product_index

Index of G2 product URLs.
- Price: 2 credits per fresh call. Status: beta. Access: needs a pack. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/g2/product_index` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `cursor` (string, optional): Opaque cursor from a previous response's `pagination.next_cursor`. Omit for the first page.
- Fields returned: `entity.id`, `entity.name`, `entity.url`, `entity.description`, `entity.stats.rating`, `entity.stats.ratingCount`, `media.thumbnailUrl`
- Reference: https://onekey.dev/docs/api/g2/product_index.md

### g2.reviews

Reviews of a G2 product.
- Price: 2 credits per fresh call. Status: beta. Access: needs a pack. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/g2/reviews?slug=slack` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `slug` (string, required): Product or seller slug
  - `cursor` (string, optional): Opaque cursor from a previous response's `pagination.next_cursor`. Omit for the first page.
- Fields returned: `content.id`, `content.title`, `content.text`, `content.createdAt`, `author.displayName`, `engagement.votes`, `ext.rating`
- Reference: https://onekey.dev/docs/api/g2/reviews.md

### g2.seller

A G2 seller profile.
- Price: 2 credits per fresh call. Status: beta. Access: needs a pack. Returns: one record.
- Request: `GET https://api.onekey.dev/v1/g2/seller?slug=slack` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `slug` (string, required): Product or seller slug
- Fields returned: `author.id`, `author.displayName`, `author.url`, `author.bio`, `author.location`, `ext.rating`, `ext.reviewCount`
- Reference: https://onekey.dev/docs/api/g2/seller.md

### g2.seller_products

Products of a G2 seller.
- Price: 2 credits per fresh call. Status: beta. Access: needs a pack. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/g2/seller_products?slug=slack` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `slug` (string, required): Product or seller slug
  - `cursor` (string, optional): Opaque cursor from a previous response's `pagination.next_cursor`. Omit for the first page.
- Fields returned: `entity.id`, `entity.name`, `entity.url`, `entity.description`, `media.thumbnailUrl`, `listing.price`, `listing.currency`, `listing.brand`, `entity.stats.rating`, `entity.stats.ratingCount`
- Reference: https://onekey.dev/docs/api/g2/seller_products.md

## Sample request

```bash
curl "https://api.onekey.dev/v1/g2/product?slug=slack" \
  -H "x-api-key: YOUR_API_KEY"
```