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API · /kraken-api

Kraken Exchange API

healthy 3,241 Subscribers

Live market data from the Kraken cryptocurrency exchange, served straight from Kraken's public API — no key, no account, nothing cached. Kraken is one of the oldest and largest crypto exchanges; this reads its order book and trades directly. The ticker endpoint returns the live quote for one or many pairs — the last traded price, the best bid and ask and the spread, the 24-hour volume and VWAP, the 24-hour high, low and open and the change since open, and the 24-hour trade count: XBT/USD trades around its live price with thousands of trades a day. The orderbook endpoint returns the live order book to any depth — the bid and ask price levels with their sizes, the best bid/ask and the spread — the real liquidity behind the price. The ohlc endpoint returns candlestick history at intervals from one minute to two weeks. Pairs can be given the friendly way (BTCUSD, ETHEUR) and it resolves them to Kraken's canonical names. This is the exchange-market-data layer for any trading, charting, arbitrage or bot application. Live from Kraken, nothing stored. Distinct from aggregate-price and other single-exchange APIs — this is Kraken's own ticker, order book and candles. 4 endpoints.

#kraken #exchange #crypto #ticker #orderbook #ohlc #trading
api.oanor.com/kraken-api
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Machine-readable spec so AI agents can integrate this API.

/api/kraken-api/openapi.json
/api/kraken-api/llms.txt

Discovery: GET /api/index.json lists every API.

API health

healthy
Uptime
100.00%
Server probes · 24h
Avg latency
256 ms
Server probes · 24h
Subscribers
3,241
active
Total calls
20
last 7 days
status Full status page → · 12 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Free

  • 11,800 calls / month
  • 3 requests / second
  • Hard cap (429 above quota, no overage)
  • 11,800 calls/month
  • 3 req/sec
  • Ticker, order book & candles
  • No credit card
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Starter

€9.00 /month

  • 138,000 calls / month
  • 8 requests / second
  • Hard cap (429 above quota, no overage)
  • 138,000 calls/month
  • 8 req/sec
  • Bid/ask, spread, 24h stats
  • Email support
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Pro

€23.50 /month

  • 655,000 calls / month
  • 15 requests / second
  • Hard cap (429 above quota, no overage)
  • 655,000 calls/month
  • 15 req/sec
  • Trading, charting & arbitrage pipelines
  • Priority support
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Scale

€56.50 /month

  • 3,050,000 calls / month
  • 30 requests / second
  • Hard cap (429 above quota, no overage)
  • 3,050,000 calls/month
  • 30 req/sec
  • Trading-bot scale
  • Dedicated SLA
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Related APIs

Other APIs with overlapping tags.

Ink API

Live Ink on-chain data via Blockscout. Ink is Kraken's Ethereum L2 built on the OP Stack; gas and balances are in ETH. Network stats, gas prices, latest blocks, a block by height or hash, address detail with ETH balance, a transaction by hash, ERC-20 token metadata and a universal search across addresses, tokens, blocks and transactions. Real data, no key.

api.oanor.com/ink-api

Crypto.com Exchange API

Live spot market data from the Crypto.com Exchange, one of the largest global retail crypto venues and the heart of the CRO ecosystem, served straight from its public API with no key and nothing cached. The ticker endpoint returns a market's last price, best bid and ask, the spread, 24-hour high and low, 24-hour change and base and quote volume. The tickers endpoint returns every spot market for a quote currency ranked by 24-hour quote volume, so one call gives you the most-traded pairs on the venue. The instruments endpoint lists the tradable spot pairs with their price and quantity tick sizes and decimal precision. The book endpoint returns live order-book depth — every bid and ask level with price, amount and order count, plus the best bid/ask and spread. Everything is read live from Crypto.com on each request, nothing stored; perpetual contracts are excluded so you get clean spot data. A distinct global venue, separate from the other exchange feeds on the marketplace. Ideal for trading bots, price tickers, arbitrage scanners, portfolio trackers and market dashboards. Live, no key. 4 spot endpoints. For perpetuals or candles use a derivatives or OHLC API.

api.oanor.com/cryptocom-api

Bitvavo API

Live spot market data from Bitvavo, the largest retail crypto exchange in the Netherlands and one of the highest-volume euro venues in Europe — served straight from its public API, no key, nothing cached. Get a market's last price, best bid/ask, 24h high/low, open, 24h change and base/quote volume (in euro, USDT or Bitcoin); rank every market for a quote currency by 24h quote volume; list trading pairs with status, order limits and precision; and read live market depth. A distinct European / euro venue, separate from other exchange feeds. Markets are BASE-QUOTE (e.g. BTC-EUR).

api.oanor.com/bitvavo-api

BTCTurk API

Live spot market data from BTCTurk, Turkey's largest and oldest crypto exchange and one of the highest-volume venues for the Turkish lira — served straight from its public API, no key, nothing cached. Get a pair's last price, best bid/ask, 24h high/low, open, average and 24h change (in Turkish lira, USDT or Bitcoin); rank every pair for a quote currency by 24h volume; and read live market depth with the best bid/ask and spread. A distinct Turkish venue with lira pricing, separate from other exchange feeds. Pairs are NUMERATOR+DENOMINATOR (e.g. BTCTRY).

api.oanor.com/btcturk-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for Kraken Exchange API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Kraken Exchange API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Kraken Exchange API?
Free tier allows 1 request per second. Paid plans scale up to 50 requests per second on the Mega tier. Hard limits return HTTP 429 above the quota — no surprise overage charges.
How much does Kraken Exchange API cost?
Kraken Exchange API has a free tier with 100 calls / month. Paid plans start at €9.00 / month with higher quotas and faster rate limits.
Can I cancel my subscription anytime?
Yes. Plans are billed monthly and you can cancel anytime from your billing dashboard. No long-term contracts and no cancellation fee.
Is Kraken Exchange API GDPR-compliant?
All requests to Kraken Exchange API go through our EU-based gateway. Your upstream API key never leaves our server and no personal data is shared with the upstream provider beyond the request you send.

Pick an endpoint from the list on the left to see its details and try it.

Code snippets

Sign up to get an API key, then call any path under your slug.

curl https://api.oanor.com/kraken-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/kraken-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/kraken-api/SOME_PATH");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
$response = curl_exec($ch);
import requests
r = requests.get(
    "https://api.oanor.com/kraken-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

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