Prediction Market Details

GET https://api.unusualwhales.com/api/predictions/market/{asset_id}

Request

Security: Bearer Auth Authorization: Bearer <token>

Path Parameters

asset_id string required

Responses

200 404 422 500

Response Body 200 OK

active boolean

Example: true

asset_id string

Example: 78699665722135183571140787397681621204678465342167575193369860798796866652931

category string

Example: Sports

closed boolean

contrarian_whale_trades array[Prediction Trade]

description string

Example: Resolves YES if the Los Angeles Lakers win the 2026 NBA Finals.

end_date string

Example: 2026-08-15T00:00:00Z

image string

Example: https://cdn.unusualwhales.com/predictions/lakers.png

insiders array[Prediction Asset Insider]

liquidity object

mci object

outcome_assets array[Prediction Outcome Asset]

outcome_index integer

Zero-based index of this outcome within the market.

Example: 0

outcomes array[string]

Example: ["Yes","No"]

question string

Example: Will the Lakers win the 2026 NBA Championship?

question_type string

Example: yes_no

smart_trades array[Prediction Trade]

tag_info array[Prediction Tag Info]

tag_scores array[Prediction Asset Tag Score]

tags array[string]

Example: ["smart_money","momentum"]

tags_score string

Example: 1.00

trades array[Prediction Trade]

volume string

Example: 1250000.50

winning_outcome integer

Zero-based index of the winning outcome once the market resolves.

Try It GET

API Token

Path Parameters

asset_id required

Request Sample

curl -X GET "https://api.unusualwhales.com/api/predictions/market/{asset_id}" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json"

import http.client

conn = http.client.HTTPSConnection("api.unusualwhales.com")
headers = {"Authorization": "Bearer YOUR_API_KEY", "Accept": "application/json"}
conn.request("GET", "/api/predictions/market/{asset_id}", headers=headers)
response = conn.getresponse()
print(response.read().decode("utf-8"))

Response Example 200

{
  "data": {
    "active": true,
    "asset_id": "78699665722135183571140787397681621204678465342167575193369860798796866652931",
    "category": "Sports",
    "closed": false,
    "contrarian_whale_trades": [
      null
    ]
  }
}