Unusual Whales UnusualWhales API

List Private Markets Companies

GET https://api.unusualwhales.com/api/private-markets/companies

Request

Security: Bearer Auth Authorization: Bearer <token>

Query Parameters

sector string optional

Exact-match sector filter (e.g. "Technology").

name string optional

Case-insensitive substring match against company name.

limit integer optional
Default: 100
>= 1 <= 500
offset integer optional
Default: 0
>= 0

Responses

200 422 500

Response Body 200 OK

description string
doing_business_as string
headquarters string
Example: San Francisco, CA
id string
marketing_url string
Example: https://openai.com
name string
Example: OpenAI
npm_ticker string

Nasdaq Private Markets ticker for the company.

Example: OPENAI
sector string
Example: Technology
sub_sectors array[string]
year_founded integer
Example: 2015
Try It GET
Query Parameters

Request Sample
curl -X GET "https://api.unusualwhales.com/api/private-markets/companies" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json"
Response Example 200
{
  "data": [
    {
      "description": "string",
      "doing_business_as": "string",
      "headquarters": "San Francisco, CA",
      "id": "string",
      "marketing_url": "https://openai.com"
    }
  ]
}