#gold

Official central-bank data from Bank Negara Malaysia (BNM), the central bank of Malaysia, all quoted around the Malaysian Ringgit (MYR). Read every BNM foreign-exchange reference rate with its buying, selling and middle quote — each row carries the BNM quoting unit (the Japanese Yen, for example, is quoted per 100) plus a normalized myr_per_unit, so conversions are never ambiguous — look up a single currency, or convert any amount between two quoted currencies or MYR using the central-bank cross rate. Beyond FX, the same surface exposes the Kijang Emas gold bullion coin buying and selling prices (one, half and quarter ounce), the current Overnight Policy Rate set by the Monetary Policy Committee, and the published base rate, base lending rate and indicative effective lending rate for every licensed Malaysian bank. Rates always resolve to the latest published business-day fixing. Distinct from our other central-bank FX feeds: this bundles Malaysian FX, gold and policy/lending rates in one API.

api.oanor.com/malaysia-fx-api

The value of one bitcoin expressed across every unit CoinGecko tracks — world fiat currencies, precious metals (gold and silver, troy ounce) and other cryptocurrencies, powered by the public CoinGecko exchange-rates feed, no key, nothing stored. This is the "Bitcoin standard" / unit-of-account view: not a coin's dollar price, but how much of each asset one BTC buys right now — 1 BTC in US dollars, euros and yen, in ounces of gold and silver, and in ether, satoshi and dozens more. The rates endpoint returns every unit with its value and asset type; the rate endpoint returns one specific unit (gold, the euro, ether); the groups endpoint splits the units into fiat, commodity and crypto so you can see what a bitcoin is worth across asset classes at a glance. This is the Bitcoin-denominated reference-index cut — distinct from the coin-price converters, the market-overview and the per-exchange ticker APIs in the catalogue.

api.oanor.com/btcrates-api

Live Turkish market prices for the lira (TRY): foreign currencies, the famous Turkish gold market (gram, quarter/half/full and Republic coins, 14/18/22-carat, silver) and key market instruments (the BIST 100 index, Bitcoin in lira, Brent crude and the gold ounce). Turkey's high-inflation economy makes physical gold a primary store of value, and the gram-altın and coin prices quoted here are what the bazaar trades on. The currencies endpoint returns every foreign currency against the lira with buy/sell and daily change; the gold endpoint returns the full Turkish gold/silver market; the quote endpoint returns any single instrument by code (also BIST 100, Bitcoin, Brent); the convert endpoint converts between any currency and the lira. Read live, nothing stored. This is Turkey's own live market FX + gold-bazaar layer — distinct from the central bank's official reference rates.

api.oanor.com/turkey-api

Live free-market (bazaar) prices for the Iranian rial against foreign currencies, gold and gold coins. Iran's official rate is fixed and unused in practice; the real economy trades on the open bazaar rate, which is what this API exposes. The price endpoint returns one instrument's latest close/open/high/low, day change and date — in both rial and toman. The currencies endpoint returns every foreign currency (USD, EUR, GBP, AED, TRY, CNY, RUB …) against the rial at once. The gold endpoint returns Iran's gold market — the global ounce, 18k and 24k gram, the mesghal, and the famous gold coins (Emami, Bahar Azadi, half, quarter, gerami). The history endpoint returns an instrument's daily OHLC series. Read live, nothing stored. This is Iran's own free-market rial/gold/coin layer — distinct from official central-bank feeds and from other countries' parallel-dollar APIs.

api.oanor.com/irr-api

Live official Polish foreign-exchange and gold data, served straight from the National Bank of Poland's open API — no key, nothing cached. The rates endpoint returns the NBP daily fixing: the official mid rate of every world currency against the zloty (PLN), table A for the common currencies and table B for the exotic ones, with the bulletin number and date. The currency endpoint returns one currency's mid rate, its bid and ask from the trading table, and its recent history — the US dollar fixed at about 3.69 zloty in mid-2026. The bidask endpoint returns the full trading table (table C): every currency with its buy and sell rate and the spread between them. The gold endpoint returns the NBP accounting price of gold — one gram of pure gold in zloty — with recent history, around 509 zloty a gram. The convert endpoint turns an amount from any currency into any other, crossed through the zloty at the official fixing, so you can convert USD to EUR or JPY to PLN in one call. Everything is the central bank's own published data, live, nothing stored. This is the Polish zloty FX-and-gold layer for any forex, payments, e-commerce or treasury app operating in Poland and Central Europe. Distinct from the ECB, Fed, Bank of Canada, Norges Bank, Bank of England and Brazil central-bank APIs — this is the zloty, its bid/ask trading table and the NBP gold price. 6 endpoints, no key on our side.

api.oanor.com/nbp-api

Live precious and industrial metal spot prices as an API — gold, silver, platinum, palladium and copper — with optional currency conversion via European Central Bank rates. Get the live USD spot price of any metal and convert it into any major currency; list them all at once; compute the value of a quantity of metal; or read the classic gold/silver and gold/platinum ratios traders watch. Built for trading, jewellery, treasury and dashboard apps. The commodities and precious-metals layer, live and key-free — distinct from generic ticker-quote APIs.

api.oanor.com/metals-api

The all-time Olympic medal table as an API — cumulative Summer and Winter Olympic results for every National Olympic Committee. For each country: its NOC code and, split into Summer / Winter / Combined, the number of Games attended and the gold, silver, bronze and total medals won. Look a country up by name or NOC code, rank countries by any medal metric (all-time gold, winter gold, totals and more), or search. A stable sports reference for quiz, media, sports and data-viz apps. Distinct from single-Games results.

api.oanor.com/olympicmedals-api

Gold purity and karat maths as an API, computed locally and deterministically — the karat, fineness and alloy numbers a jeweller, goldsmith, assayer or refiner works to. The karat-to-fineness endpoint converts between the two purity systems: karat is the number of 24ths of a piece that is pure gold, so the fineness (parts per thousand, the figure on a hallmark stamp) = karat ÷ 24 × 1000 and the gold percentage = karat ÷ 24 × 100 — 24K is pure (1000‰), 18K is 750‰ (75 %), 14K is 583‰, 9K is 375‰. The pure-gold-weight endpoint gives the actual fine gold in a piece = its total weight × the gold fraction (karat ÷ 24): a 10 g 18K ring holds 7.5 g of gold and 2.5 g of alloy, the fine-gold content a refiner pays on and the basis of the intrinsic metal value. The alloy-mix endpoint inverts it for the bench: to bring refined fine gold down to a target karat, the total weight = the fine gold ÷ (target karat ÷ 24) and the alloy to add = the total − the fine gold, so 7.5 g of pure gold makes 10 g of 18K with 2.5 g of master alloy. Everything is computed locally and deterministically, so it is instant and private. Ideal for jewellery and goldsmithing tools, pawn and scrap-gold apps, and assay and metal-value calculators. Pure local computation — no key, no third-party service, instant. Purity maths only — it does not fetch the live gold price. 3 compute endpoints. For a metal part's weight from its dimensions use a metal-weight API.

api.oanor.com/goldpurity-api