Yahoo Finance API endpoint
Returns the historical shares-outstanding series for a Yahoo Finance `symbol`. `start` and `end` accept YYYY-MM-DD, RFC3339 or Unix seconds; without them the last 18 months are returned. Each point has `timestamp`, `datetime` and `shares_out`.
/yahoo-finance/ticker/{symbol}/shares-fullPath parameters: symbol.
Query parameters: start, end.
Notable response behavior: defaults to the last 18 months when no date range is supplied.
| Field | Filled in, of 58 checked | Values in the sample |
|---|---|---|
| datetime | 58 | 2025-04-16 to 2026-08-05 |
| shares_out | 58 | 14,594,180,000 to 15,319,199,744, median 14,935,799,808 |
| timestamp | 58 | 2025-04-16 to 2026-08-05 |
| Parameter | Type | Required | Default | Description | Example |
|---|---|---|---|---|---|
| symbol (path) | string | Yes | Yahoo Finance symbol such as AAPL | AAPL | |
| start | string | No | Start date as YYYY-MM-DD, RFC3339, or Unix seconds | ||
| end | string | No | End date as YYYY-MM-DD, RFC3339, or Unix seconds | ||
| x-api-key (header) | string | Yes | API key required |
curl -X GET "https://api.crawlora.net/api/v1/yahoo-finance/ticker/AAPL/shares-full" \ -H "x-api-key: $CRAWLORA_API_KEY"
{
"code": 200,
"msg": "OK",
"data": {
"symbol": "AAPL",
"points": [
{
"timestamp": 1716422400,
"datetime": "2024-05-23T00:00:00Z",
"shares_out": 15000000000
}
]
}
}Request schema
No body schema
Response schema
#/definitions/yahoofinance.sharesFullResponseDoc
| Field | Type | Required | Enum | Bounds | Example | Description |
|---|---|---|---|---|---|---|
| code | integer | No | 200 | |||
| data | yahoofinance.SharesFullResponse | No | ||||
| data.end | string | No | 2026-05-20 | Last date covered, as YYYY-MM-DD. | ||
| data.points | array | No | Share count history, one object per data point. | |||
| data.start | string | No | 2025-01-01 | First date covered, as YYYY-MM-DD. | ||
| data.symbol | string | No | AAPL | Ticker symbol, for example `AAPL`. | ||
| msg | string | No | OK |
| Status | Description | Schema |
|---|---|---|
| 400 | Bad Request | #/definitions/app.Response |
| 404 | Not Found | #/definitions/app.Response |
| 500 | Internal Server Error | #/definitions/app.Response |
| 503 | Service Unavailable | #/definitions/app.Response |
Use environment variables for secrets and keep Crawlora API keys server-side.
curl -X GET "https://api.crawlora.net/api/v1/yahoo-finance/ticker/AAPL/shares-full" \
-H "x-api-key: $CRAWLORA_API_KEY"