ETF Flow History

GET /gateway/v1/market/etf

ETF Flow History

cURL

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

200

{
  "data": [
    {
      "flow_usd": 123,
      "price_usd": 123,
      "timestamp": 123,
      "etfs": [
        {
          "flow_usd": 123,
          "ticker": "<string>"
        }
      ]
    }
  ],
  "meta": {
    "cached": true,
    "credits_used": 123
  },
  "$schema": "https://example.com/schemas/SimpleListResponseMarketETFFlowItem.json"
}

Query Parameters

symbol · enum<string> · required

Token symbol. Can be BTC or ETH.

Available options: BTC, ETH

Example:

"BTC"

sort_by · enum<string> · default: timestamp

Field to sort results by

Available options: flow_usd, timestamp

Example:

"timestamp"

order · enum<string> · default: desc

Sort order

Available options: asc, desc

Example:

"desc"

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/SimpleListResponseMarketETFFlowItem.json"