GET/api/v1/fund/nav/history
The fund's daily NAV history with BTC/ETH reference prices.
Requires an Authorization: Bearer <API key> header (a nyx_dk_… developer key, minted from Settings → Developer). Reflects Nyx's shadow NAV, reconciled against your fund administrator.
| Name | Type | Required | Description |
|---|---|---|---|
| days | integer | Optional | — |
cURL
curl -s -X GET "https://nyxchain.org/api/v1/fund/nav/history" \
-H "Authorization: Bearer nyx_dk_demo000000000000000000000000000000000000000"JavaScript
const res = await fetch("https://nyxchain.org/api/v1/fund/nav/history", {
method: "GET",
headers: { Authorization: "Bearer nyx_dk_demo000000000000000000000000000000000000000" },
})
const data = await res.json()Python
# GET https://nyxchain.org/api/v1/fund/nav/history
import requests
res = requests.get(
"https://nyxchain.org/api/v1/fund/nav/history",
headers={"Authorization": "Bearer nyx_dk_demo000000000000000000000000000000000000000"},
)
data = res.json()Try It
API Key
nyx_dk_dem••••••••0000
Parameters
Sample response
Array(3)
Object(4)
"date": "2026-06-20"
"nav_usd": 17510230.1
"btc_price": 61200
"eth_price": 3280
Object(4)
"date": "2026-07-05"
"nav_usd": 17960120.55
"btc_price": 62850
"eth_price": 3340
Object(4)
"date": "2026-07-20"
"nav_usd": 18450210.44
"btc_price": 64000
"eth_price": 3400