Quoine Data Parser & API

Quoine is a Tokyo-based cryptocurrency exchange (later rebranded as Liquid by Quoine) known for its deep Japanese-yen markets, and StockAPIS extracts its spot market data — last traded price, bid/ask quotes, 24h volume and order books across 25+ trading pairs — through a single REST API. Quoine exposes an official public API, and StockAPIS normalizes it to the same schema you use for every other exchange, so you query Quoine, Binance and Kraken the same way without maintaining separate integrations.

Platform Overview

Market Position

• A Tokyo-headquartered exchange operated by Quoine Pte. Ltd. / Liquid Group, focused on the Japanese and wider Asian market
• 25+ trading pairs with strong coverage of JPY fiat markets alongside major crypto assets
• One of the early licensed Japanese venues, later rebranded to Liquid and acquired by FTX in 2022
• Official public REST + WebSocket API, complemented by StockAPIS’s unified normalization

Data Coverage

StockAPIS exposes the full Quoine market surface:

• Spot market data — real-time last traded price, 24h volume, bid/ask spreads and daily price change
• JPY pairs — yen-denominated quotes (BTCJPY, ETHJPY and more) for Japanese-market analysis
• Order book — live depth snapshots with market bid/ask and intraday highs and lows
• Trades — recent trade prints with timestamps, prices and amounts
• Products / pairs — listed currency pairs, codes and exchange metadata
• Fees — per-pair maker and taker fee data

Quick Start

import stockapis
 
client = stockapis.Client(api_key="your-api-key")
 
# Real-time market data for a Quoine JPY pair
btc = client.quoine.get_market_data(symbol="BTCJPY")
print(f"Bitcoin: ¥{btc['last_traded_price']}  ·  24h vol {btc['volume_24h']}")

const { StockAPIS } = require("stockapis");
const client = new StockAPIS({ apiKey: "your-api-key" });
 
// Live order book for a Quoine pair
const book = await client.quoine.getOrderBook({ symbol: "BTCJPY" });
console.log(book.bids[0], book.asks[0]);

Sample API Response

{
  "success": true,
  "data": {
    "id": 5,
    "product_type": "CurrencyPair",
    "code": "BTCJPY",
    "name": "Bitcoin / Japanese Yen",
    "currency": "JPY",
    "symbol": "BTCJPY",
    "market_bid": "6749990",
    "market_ask": "6750010",
    "last_traded_price": "6750000",
    "last_traded_amount": "0.5",
    "high_market_ask": "6800000",
    "low_market_bid": "6700000",
    "volume_24h": "25000.5",
    "price_change_24h": "750000",
    "taker_fee": "0.001",
    "maker_fee": "0.001"
  },
  "metadata": { "source": "quoine", "timestamp": "2024-01-15T10:30:00.000Z" }
}

Use Cases

• Algorithmic trading — real-time price and order-book feeds for JPY-market trading and market-making bots
• Cross-exchange arbitrage — compare Quoine yen prices against global venues on one schema
• Japanese-market research — analyze JPY-denominated volume and spreads for regional crypto trends
• Portfolio & risk — real-time marks for valuation, P&L and exposure monitoring on Asian markets

Frequently Asked Questions

Does Quoine have an official API? Yes — Quoine (now Liquid by Quoine) provides a public REST and WebSocket API. StockAPIS wraps it in a unified schema so Quoine data matches every other source you pull.

What data can I get from Quoine through StockAPIS? Last traded price, market bid/ask, 24h volume and price change, intraday highs and lows, order books, recent trades and maker/taker fees across 25+ pairs.

Does Quoine cover Japanese yen markets? Yes — Quoine’s core strength is deep JPY pairs like BTCJPY and ETHJPY, which StockAPIS delivers alongside its crypto-to-crypto markets.

Related Resources

• API reference
• Crypto exchanges