REST · JSON · RapidAPI

Rhodium Price API

Live RH spot quotes, historical OHLC and 180+ currency conversions — one REST endpoint, sub-second responses, free tier on RapidAPI.

Get the Rhodium API View endpoints

Also available

Au Gold Ag Silver Pt Platinum Cu Copper Pd Palladium Rh Rhodium Ni Nickel Al Aluminum Pb Lead Zn Zinc

Live Response · try any currency

GET


                        /api/metal-quote?metal=RH&currency=USD

$ curl "https://metal-sentinel.p.rapidapi.com/api/metal-quote?metal=RH&currency=USD" \

-H "x-rapidapi-host: metal-sentinel.p.rapidapi.com" \

-H "x-rapidapi-key: your_key"

currency

no match

200 OK · application/json

{

"ID": 1779022080,

"results": [

{

...

Why Metal Sentinel

Built for teams shipping Rhodium pricing.

A single API surface for live spot quotes, history, and conversions — engineered for production from day one.

< 1s

avg response

Trading-grade latency

Live rhodium spot quotes sourced from Kitco, delivered under a second on average — built for dashboards, OMS hooks, and price-sensitive workflows.

p95

743ms

uptime

99.9%

180+

fiat & crypto

Quote in any currency

Pass a currency code, get rhodium priced in 180+ fiats and 90+ crypto tokens. No FX feed to wire up.

USD EUR GBP JPY BTC ETH +174

10+

metals

One API, every metal

Gold, silver, platinum, palladium, rhodium, copper, nickel, aluminum, lead, zinc — same auth, same shape.

Au Ag Pt Pd Rh Cu Ni Al Pb Zn

OHLC

historical

History + conversions

Spot is just the start. Pull historical OHLC candles, FX conversions, and market status from the same surface.

to start

Free tier, no card

Generous free tier on RapidAPI. Prototype in minutes and scale on transparent, predictable pricing.

Claim free key

About Rhodium

What is Rh?

Rhodium is an ultra-rare, highly reflective member of the platinum group, mined almost exclusively as a by-product of platinum and nickel extraction in South Africa. With annual supply under 30 tonnes, the market is small, illiquid, and prone to dramatic price spikes. Demand is dominated by autocatalysts that scrub nitrogen oxides from gasoline engine exhaust.

Where Rhodium is used