Index OHLC API: NYA Candles as JSON

An index OHLC API returns open, high, low, and close for one session as JSON. On Indices-API that is GET https://indices-api.com/api/open-high-low-close/{YYYY-MM-DD} with query access_key. Official homepage sample: 2024-10-09, symbols=NYA, base=USD.

PRO is $49.99/mo (5 indices per request on latest, 10-minute updates) with a 7-day trial. Most index history in the docs starts October 2024. The USD-prefixed field (USDNYA) is a latest-only invert — it is not on this OHLC envelope. Docs: indices-api.com/documentation.

Request: NYA on 9 Oct 2024

curl "https://indices-api.com/api/open-high-low-close/2024-10-09?access_key=YOUR_API_KEY&base=USD&symbols=NYA"

Response: official OHLC sample

{
  "success": true,
  "timestamp": 1767195729,
  "date": "2024-10-09",
  "base": "USD",
  "symbol": "NYA",
  "rates": {
    "open": 5.1453483735297e-5,
    "high": 5.1472711484643e-5,
    "low": 5.115851003909e-5,
    "close": 5.115851003909e-5
  }
}

Invert each field (1 / rates.close) for a USD index level. On this fixture close equals low.

Same key

GET /api/timeseries — daily series (same NYA window in docs: 2024-10-04…09).
GET /api/latest?symbols=NYA — spot; read USDNYA on latest.
GET /api/fluctuation — start/end change.

MCP: indices-api.com/mcp (indices.ohlc).

Go live

1. Register — 7-day trial.

2. Copy access_key.

3. GET /api/open-high-low-close/2024-10-09.

4. Invert open/high/low/close.

Read NYA candles with an Indices key →

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