Fear & Greed Index

GET /gateway/v1/market/fear-greed

Fear & Greed Index History

cURL

curl --request GET \
  --url https://api.asksurf.ai/gateway/v1/market/fear-greed

200

{
  "data": [
    {
      "classification": "<string>",
      "price": 123,
      "timestamp": 123,
      "value": 123
    }
  ],
  "meta": {
    "cached": true,
    "credits_used": 123
  },
  "$schema": "https://example.com/schemas/SimpleListResponseMarketFearGreedHistoryItem.json"
}

Query Parameters

from · string

Start of time range. Accepts Unix seconds or date string (YYYY-MM-DD)

Example:

"2026-01-01"

to · string

End of time range. Accepts Unix seconds or date string (YYYY-MM-DD)

Example:

"2026-03-01"

Response

200

application/json

OK

data · object[] | null · required

Show child attributes

meta · object · required

Show child attributes

$schema · string<uri> · read-only

A URL to the JSON Schema for this object.

Example:

"https://example.com/schemas/SimpleListResponseMarketFearGreedHistoryItem.json"