Coverage & rules

Which funds and ETFs does the API cover?

Any share class whose management company publishes a product page, factsheet and KID: UCITS funds and ETFs first, money-market and most open-end funds. What is not a fund returns 404. Per-issuer depth on the coverage pages.Updated 12 September 2026 · by FundFacts API

Short answer

Any fund or ETF share class whose management company publishes a product page, a factsheet and a KID: UCITS funds and ETFs from the large European ranges have the deepest coverage (holdings files, NAV history, KID costs), followed by money-market and most open-end funds worldwide. Each share class is its own ISIN. Stocks, bonds, indices and structured products are not funds and return 404 fund_not_found. The coverage pages list, per fund house, which sections of the payload are populated.

In scope

  • UCITS ETFs: iShares, Vanguard, Xtrackers, Amundi, SPDR, Invesco, UBS, HSBC, WisdomTree, L&G and the other European ranges, with holdings files and NAV history where the issuer publishes them.
  • UCITS and other open-end funds: active and index funds from fund houses that publish factsheets and KIDs (Fidelity, J.P. Morgan, Schroders, Pictet, Nordea, Robeco, Carmignac, Flossbach von Storch, Union Investment, Raiffeisen and many more).
  • Money-market funds, with seven-day yield, WAM and WAL where printed.
  • French SCPIs, through the separate /scpi endpoints and their own document set (bulletins, DIC, annual reports).

Depth varies by fund house

Every fund house publishes a product page and a KID; not every one publishes a holdings file or a NAV history. The coverage pages state for each issuer which documents exist and therefore which sections (holdings, sector, geography, calendar returns, series, risk metrics) the payload carries. Sections a fund house does not publish come back empty, never invented.

Out of scope

  • Equities, bonds, certificates, indices and structured products: 404 fund_not_found.
  • Delisted or merged share classes whose documents are no longer published.
  • Funds whose management company publishes nothing machine-readable, for which POST /extract (Pro and above) can still turn a PDF you have into the same JSON shape.

Checking a specific fund

Look it up on the Free plan (15 lookups a month, no card), or search by name to see whether it is already in the store. A 404 fund_not_found on a real fund is worth reporting; adapters are added by demand.

Verify it yourself

The demo endpoint returns the live payload for a fund that is already in the store, without a key. Everything on this page can be checked against it.
bash
curl -s https://fundfactsapi.com/api/v1/demo/funds/IE00B4L5Y983 | jq '{name, asOf: .data.dataAsOf, ter: .data.headlineMetrics.ter, risk: .data.riskRating, top: .data.topHoldings[:3]}'

Reference

Frequently asked questions

Do you cover US mutual funds and US-listed ETFs?

Coverage is document-driven, and the adapters are deepest for European fund houses and UCITS ranges. US-listed ETFs from issuers that also run UCITS ranges are often covered; US '40 Act mutual funds are covered only where the issuer publishes comparable documents. Try the ISIN on the Free plan.

Do you cover institutional share classes?

Yes, when the fund house publishes their documents; each share class is looked up by its own ISIN.

Try it on your own ISINs

One request returns key facts, holdings, risk and performance as JSON. Free plan, no card.