API JSON gratuita de solo lectura
Sirve la base de datos en caché de este sitio, nunca como proxy en tiempo real de proveedores externos. CORS habilitado, sin clave de acceso, caché de ~2 minutos, límite estricto de filas. Cada respuesta incluye atribución y un aviso de uso exclusivo para investigación.
/api/v1/etfs
ETF directory (sort: aum, yield, er, ytd; filters: category, issuer)
curl "https://etfexplorer.com/api/v1/etfs?limit=50&sort=aum"
/api/v1/etf/VOO
Full profile: metadata + quote + performance + risk
curl "https://etfexplorer.com/api/v1/etf/VOO"
/api/v1/etf/VOO/holdings
Holdings with weights, shares, value and as-of date
curl "https://etfexplorer.com/api/v1/etf/VOO/holdings?limit=25"
/api/v1/etf/SCHD/distributions
Distribution history (ex/record/pay dates, amounts)
curl "https://etfexplorer.com/api/v1/etf/SCHD/distributions"
/api/v1/etf/VOO/history
Daily closes + dividend-adjusted closes
curl "https://etfexplorer.com/api/v1/etf/VOO/history?days=365"
/api/v1/quotes
Batch delayed quotes
curl "https://etfexplorer.com/api/v1/quotes?symbols=SPY,QQQ,VOO"
/api/v1/stock/NVDA/etfs
Reverse holdings: every ETF holding a stock
curl "https://etfexplorer.com/api/v1/stock/NVDA/etfs"
/api/v1/ticker
Ticker-bar feed: top 30 ETFs by AUM
curl "https://etfexplorer.com/api/v1/ticker"
/api/v1/search
Symbol/name search
curl "https://etfexplorer.com/api/v1/search?term=dividend"
Sobre de respuesta
{
"data": [ … ],
"meta": {
"count": 25,
"as_of": "2026-08-14T18:00:00Z",
"attribution": "Market data: Financial Modeling Prep (quotes refreshed hourly; each carries its timestamp); daily prices cross-checked against, and for a few funds sourced from, Tiingo. Derived analytics computed by ETF Explorer from stored series.",
"disclaimer": "Research/informational use only. Not investment advice. Verify against primary sources before acting."
}
}
Uso aceptable: solo lectura y de forma razonable. La API existe para que los agentes y las hojas de cálculo no necesiten hacer scraping del HTML.