Properties
| Name | Type | Description |
|---|---|---|
| symbol | string | Asset ticker symbol. |
| asset | string | Internal asset id. |
| windowDays | number | Days of history this key can read: 30 for every key. |
| days | array | Trading days with fund-level data, ordered oldest → newest. |
| updatedAt | string | Response generation time (UTC, ISO 8601). |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://artifacts.apis.io/cryptoetf-today/json-schema/cryptoetf-today-asset-fund-flows-dto-schema.json",
"title": "AssetFundFlowsDto",
"x-generated": "2026-11-04",
"x-method": "derived",
"x-generator": "derive-json-schema.py",
"x-source": "openapi/_original/cryptoetf-today-v1-openapi.json#/components/schemas/AssetFundFlowsDto",
"type": "object",
"properties": {
"symbol": {
"type": "string",
"description": "Asset ticker symbol."
},
"asset": {
"type": "string",
"description": "Internal asset id."
},
"windowDays": {
"type": "number",
"description": "Days of history this key can read: 30 for every key."
},
"days": {
"description": "Trading days with fund-level data, ordered oldest → newest.",
"type": "array",
"items": {
"$ref": "#/$defs/FundDayDto"
}
},
"updatedAt": {
"type": "string",
"description": "Response generation time (UTC, ISO 8601)."
}
},
"required": [
"symbol",
"asset",
"windowDays",
"days",
"updatedAt"
],
"$defs": {
"FundDayDto": {
"type": "object",
"properties": {
"date": {
"type": "string",
"description": "Trading day in UTC (YYYY-MM-DD)."
},
"totalUsdM": {
"type": "number",
"description": "Sum of the reported funds that day in millions of USD, rounded to 0.1. Funds that have not reported yet count as 0."
},
"funds": {
"description": "Every fund of the asset that was trading on that day.",
"type": "array",
"items": {
"$ref": "#/$defs/FundFlowDto"
}
}
},
"required": [
"date",
"totalUsdM",
"funds"
]
},
"FundFlowDto": {
"type": "object",
"properties": {
"ticker": {
"type": "string",
"description": "Fund ticker."
},
"issuer": {
"type": "string",
"description": "Issuer of the fund."
},
"netFlowUsdM": {
"type": [
"number",
"null"
],
"description": "Net flow of the fund that day in millions of USD, rounded to 0.1 (positive = inflow). 0 = no creations or redemptions; null = no figure for the fund that day (usually not reported yet)."
}
},
"required": [
"ticker",
"issuer",
"netFlowUsdM"
]
}
}
}
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