A symbol across every exchange
API · /derivatives-api
Crypto Derivatives API
unhealthy
4,403 Subscribers
Live cross-exchange perpetual-futures market data — no key, nothing cached. Where single-exchange APIs show one venue, this compares the whole derivatives market across every exchange at once. The contract endpoint takes a symbol (BTCUSDT, ETHUSD) and returns that contract on every exchange that lists it — the mark price, the funding rate, the basis, the open interest and the 24-hour volume on Binance, Bybit, OKX, MEXC, Hyperliquid and the rest side by side, so you can instantly see where funding is richest and where the open interest sits (BTCUSDT trades on dozens of venues with billions in open interest each). The exchanges endpoint is the derivatives-exchange league table, ranked by open interest in BTC, with each venue's 24-hour volume and number of perpetual and futures pairs. The top endpoint surfaces the largest contracts market-wide by open interest or by volume. This is the cross-exchange derivatives layer for any trading, funding-arbitrage, risk or analytics app. Live from CoinGecko, nothing stored. Distinct from single-exchange funding and open-interest APIs — this is the whole perpetual-futures market across exchanges. 4 endpoints.
api.oanor.com/derivatives-api
API health
unhealthy- Uptime
- 33.33%
- Server probes · 24h
- Avg latency
- 967 ms
- Server probes · 24h
- Subscribers
- 4,403
- active
- Total calls
- 20
- last 7 days
Pricing
Pick a tier — billed monthly, cancel anytime.
Free
Free
- 9,500 calls / month
- 3 requests / second
- Hard cap (429 above quota, no overage)
- 9,500 calls/month
- 3 req/sec
- Contract compare, exchanges & top
- No credit card
Starter
€10.50 /month
- 118,000 calls / month
- 8 requests / second
- Hard cap (429 above quota, no overage)
- 118,000 calls/month
- 8 req/sec
- Funding, basis, OI across venues
- Email support
Pro
€27.00 /month
- 595,000 calls / month
- 15 requests / second
- Hard cap (429 above quota, no overage)
- 595,000 calls/month
- 15 req/sec
- Trading, funding-arb & risk pipelines
- Priority support
Scale
€63.50 /month
- 3,010,000 calls / month
- 30 requests / second
- Hard cap (429 above quota, no overage)
- 3,010,000 calls/month
- 30 req/sec
- Derivatives-analytics scale
- Dedicated SLA
Built by
Related APIs
Other APIs with overlapping tags.
Crypto Derivatives Exchanges API
Live ranking and directory of crypto derivatives venues — the platforms that run perpetual and futures markets — served from the public CoinGecko feed with no key and nothing cached. This is a venue-level view of the derivatives market, distinct from spot-exchange directories, per-contract open-interest feeds and single-exchange tickers: it ranks the derivatives platforms themselves. The exchanges endpoint returns the venues ranked by open interest (or by 24-hour volume), each with its open interest in BTC, 24-hour derivatives volume in BTC, the number of perpetual and futures pairs it lists, its country and the year it was established — so one call tells you who the biggest derivatives venues are and how concentrated open interest is. The exchange endpoint returns a single venue's full profile by id. The list endpoint returns every derivatives-exchange id and name for lookup and autocomplete. Everything is read live from CoinGecko on each request, nothing stored beyond a short protective cache. Ideal for derivatives dashboards, open-interest and market-structure analytics, venue comparison and trading tools. Live, no key. 3 endpoints. For per-contract funding and open-interest history use a derivatives or open-interest API.
api.oanor.com/derivativesexchanges-api
Option Strategy API
Live options-strategy payoff and analysis that options traders run before placing a trade — computed on demand, no key, nothing cached. Get the profit-at-expiry curve of any multi-leg position (calls, puts and stock) plus the net premium, maximum profit, maximum loss and breakeven points; pull just those headline numbers; or build a named strategy (straddle, strangle, bull/bear spread, covered call, protective put, iron condor) from friendly parameters and analyse it. Works for equity, FX or crypto options. A multi-leg payoff engine, distinct from single-option pricing tools: it turns a combination of legs into the profit profile, breakevens and risk a trader acts on.
api.oanor.com/optionstrategy-api
dYdX Perps DEX API
Live data from dYdX — a leading decentralised perpetual-futures exchange running on its own Cosmos appchain with a fully on-chain order book — served from its public indexer API as clean JSON, no cache. Get every perpetual market with its oracle price, 24h price change, 24h volume and trade count, open interest, next hourly funding rate (and the annualised rate) and margin requirements (sorted by volume); pull one market's full state by ticker; read the live order book for a market (best bid and ask, spread, mid price and the top depth levels); or list the recent fills for a market. Read live from dYdX, nothing cached. This is dYdX's own on-chain perps order-book, funding-rate and open-interest layer — distinct from centralised-exchange tickers, aggregate derivatives feeds and other DEX feeds: a separate decentralised perpetuals venue with its own order book.
api.oanor.com/dydx-api
Hyperliquid Perps DEX API
Live data from Hyperliquid — the leading on-chain perpetual-futures and spot DEX, running its own L1 order book — served from its public info API as clean JSON, no cache. Get every perpetual market with its mark, oracle and mid price, hourly funding rate (and the annualised rate), open interest in both base units and USD, 24h volume, 24h change and maximum leverage (sorted by volume); pull one perpetual market's full state by coin; list the spot markets with price, 24h volume and circulating supply; or read exchange-wide totals — open interest, 24h volume and market counts. Read live from Hyperliquid, nothing cached. This is Hyperliquid's own on-chain perps order-book, funding-rate and open-interest layer — distinct from centralised-exchange tickers, aggregate derivatives feeds and generic price APIs: the live data of the biggest decentralised perpetuals venue.
api.oanor.com/hyperliquid-api
Frequently asked questions
Quick answers about pricing, quotas, and integration.
How do I get an API key for Crypto Derivatives API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Crypto Derivatives API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Crypto Derivatives 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 Crypto Derivatives API cost?
Crypto Derivatives API has a free tier with 100 calls / month. Paid plans start at €10.50 / 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 Crypto Derivatives API GDPR-compliant?
All requests to Crypto Derivatives 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/derivatives-api/SOME_PATH \
-H "x-oanor-key: oanor_test_..."const res = await fetch("https://api.oanor.com/derivatives-api/SOME_PATH", {
headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();$ch = curl_init("https://api.oanor.com/derivatives-api/SOME_PATH");
curl_setopt($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/derivatives-api/SOME_PATH",
headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())Ratings
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