Market Data

Live portfolio valuation & risk.

Send a list of holdings, get live total value, per-asset weight, 24-hour profit/loss and concentration risk — computed from live market data.

Try itAPI spec
# value a portfolio live
curl -X POST ".../v1/portfolio/value?key=demo" \
  -d '{ "holdings": { "BTC": 0.5, "ETH": 3 } }'
EU-hosted (Austria) No data stored Free demo key

Who uses this & why

Portfolio and wealth apps need valuation and risk numbers without building a market-data stack.

Endpoints

Auth: X-API-Key header or ?key=. Free demo key demo.
EndpointWhat it does
POST /v1/portfolio/valueHoldings → value, P&L, concentration risk

Pricing

You pay per request — one request = one automated API call your software makes.
Example: an app valuing portfolios for 1,000 users every hour makes many requests — higher tiers cover it.

Demo
Free
50 requests/day — for testing & small projects
Pro
from $9/mo
10,000 requests/month
Ultra
from $29/mo
100,000 requests/month
Get a key on RapidAPI