Live14 perp DEXs19 endpointsfrom $30 a month

Perp DEX Data API

Volume, open interest, funding and fees from 14 perpetual DEXs, normalised into one REST API. Skip the RPC nodes and broken subgraphs.

Get API access Read the docs

+6 more

RequestGET

curl "https://api.coinperps.com/api/v1/metrics/rankings?sortBy=openInterest" \
  -H "X-API-Key: YOUR_API_KEY"

Response200

{
  "success": true,
  "data": [
    { "exchangeId": "hyperliquid", "openInterest": 11601915307,
      "volume24h": 9081598248, "fees24h": 3322945 },
    ...
  ]
}

Coverage 14 perp DEXs Hyperliquid, Aster, Lighter … Endpoints 19 REST, JSON Rate limit 600 / min 100,000 a day Price $30 / mo billed yearly · $39 monthly DEX volume tracked $20.2B 24h, at snapshot

Pricing

Coinperps API

Requests per minute: 600
Requests per day: 100,000
Endpoints: All 19
Exchanges: 14 perpetual DEXs
Daily volume history: Up to 365 days
Support: Email

Monthly $39 a month Billed every month Subscribe monthly

Yearly Save $108 $30 a month $360 billed once a year Subscribe yearly

Already have an account? Log in to subscribe. Payments by Stripe · cancel any time from your billing page.

What the API Returns

See it live

A sample of GET /metrics at 15 Oct 2026, 18:56 UTC: $20.2B traded on perp DEXs in 24 hours, $15.9B in open interest, and DEXs at 9.1% of all perpetual volume.

Exchange	Chain	24h volume	Open interest	24h fees	Markets
Hyperliquid	Hyperliquid L1	$9.08B	$11.6B	$3.3M	233
ApeX	Multi-chain	$4.24B	$95.4M	$11K	48
Aster	BNB Chain	$2.68B	$1.33B	$213K	604
Lighter	Ethereum L2	$2.18B	$546M	$144K	235
edgeX	Ethereum L2	$815Mest.	$204M	$285K	41
GRVT	GRVT L2	$454Mest.	$434M	$113K	75
Jupiter Perps	Solana	$269M	$750M	$271K	3
Reya	Reya Network	$194M	$38.9M	$869	33

Top 8 of 14 by 24h volume. Estimated figures are marked in the API response too.

What's in the API

All endpoints

Tickers3 endpoints
Price, mark, index, bid and ask, 24h volume, open interest and funding for every market
Metrics and rankings6 endpoints
Volume, open interest, fees and revenue per DEX, rankings and the DEX to CEX volume ratio
History2 endpoints
Daily and cumulative volume, per DEX or for the whole market
Exchanges and logos8 endpoints
Exchange details plus logo and coin icon URLs for your UI

Exchanges in the API

HyperliquidHyperliquid L1
ApeXMulti-chain
AsterBNB Chain
LighterEthereum L2
edgeXEthereum L2
GRVTGRVT L2
Jupiter PerpsSolana
ReyaReya Network
DriftSolana
SynFuturesBase
dYdXdYdX Chain (Cosmos)
Gains NetworkArbitrum / Polygon
ParadexStarknet
GMXArbitrum / Avalanche

API FAQ

How do I get an API key?

Create a Coinperps account, subscribe to the API plan on your billing page, then generate your key on the API page of your account. The key works straight away.

How much does the API cost?

$39 a month, or $30 a month billed yearly ($360 a year, saving $108). Both include 600 requests a minute and 100,000 a day on every endpoint.

Can I cancel any time?

Yes. Manage or cancel your plan from the billing page of your account. Payments are handled by Stripe.

Which exchanges are covered?

14 perpetual DEXs: Hyperliquid, ApeX, Aster, Lighter, edgeX, GRVT, Jupiter Perps, Reya, Drift, SynFutures, dYdX, Gains Network, Paradex and GMX. Centralized exchanges are not in the API yet.

Where does the data come from?

Each exchange’s own API and on-chain data, collected by our own infrastructure. Figures we have to estimate are marked as estimated in the response and on this page.

Is the data suitable for trading?

Use it for research, dashboards and alerts. Data can be cached for a short time or wrong at the source, so confirm prices on the exchange before you trade. It is not financial advice.

API data is general market information, not financial advice. Data can be delayed or wrong at the source. Use of the API is subject to our terms and conditions.