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API · /hyperevm-api

HyperEVM API

healthy 4,046 Subscribers

Live HyperEVM on-chain data via Blockscout. HyperEVM is the EVM layer of Hyperliquid; gas and balances are in HYPE. Network stats, gas prices, latest blocks, a block by height or hash, address detail with HYPE balance, a transaction by hash, ERC-20 token metadata and a universal search across addresses, tokens, blocks and transactions. Real data, no key.

#hyperevm #hyperliquid #hype #defi #l1 #blockchain #evm #web3
api.oanor.com/hyperevm-api
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Machine-readable spec so AI agents can integrate this API.

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

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

API health

healthy
Uptime
100.00%
Server probes · 24h
Avg latency
279 ms
Server probes · 24h
Subscribers
4,046
active
Total calls
63
last 7 days
status Full status page → · 18 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Free

  • 2,100 calls / month
  • 1 requests / second
  • Hard cap (429 above quota, no overage)
  • 2,100 calls/month
  • 1 req/sec
  • All endpoints
  • No credit card
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Basic

€17.00 /month

  • 92,500 calls / month
  • 10 requests / second
  • Hard cap (429 above quota, no overage)
  • 92.5k calls/month
  • 10 req/sec
  • Email support
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Pro

€53.00 /month

  • 610,000 calls / month
  • 20 requests / second
  • Hard cap (429 above quota, no overage)
  • 610k calls/month
  • 20 req/sec
  • Priority support
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Mega

€168.00 /month

  • 3,050,000 calls / month
  • 50 requests / second
  • Hard cap (429 above quota, no overage)
  • 3.05M calls/month
  • 50 req/sec
  • Dedicated SLA
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Related APIs

Other APIs with overlapping tags.

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

KyberSwap API

Live DEX-aggregator swap quotes from KyberSwap, which routes a trade across every decentralised exchange and liquidity pool on a chain to find the best output. The quote endpoint prices a swap between two tokens on Ethereum, Arbitrum, Base, Optimism, Polygon or BNB Chain — it returns the amount received, the USD values in and out, the price impact, the estimated gas cost and the DEXs the route passes through. The tokens endpoint lists the supported tokens per chain. The chains endpoint lists supported chains. Read live from KyberSwap, nothing stored. This is KyberSwap's own multi-chain EVM swap-routing and best-price layer — distinct from single-DEX feeds and from Solana swap aggregators.

api.oanor.com/kyberswap-api

STON.fi API

Live data from STON.fi, the largest decentralised exchange on TON (The Open Network, the Telegram-native blockchain). The overview endpoint returns the DEX's current total value locked plus lifetime volume, wallets and trades. The pools endpoint returns the top liquidity pools by volume, APY or liquidity — each with its token pair, last price, base/quote volume and liquidity, LP token USD price and APY. The assets endpoint searches STON.fi's token registry by symbol and returns each token's live USD price, decimals and contract address. Read live from STON.fi, nothing stored. The only TON-native DeFi feed here — distinct from Ethereum, Solana and Sui DEX feeds — this is STON.fi's own TON DEX pool, volume/APY and token-pricing layer.

api.oanor.com/stonfi-api

Cetus API

Live data from Cetus, the largest concentrated-liquidity (CLMM) DEX on Sui, which runs most of Sui's on-chain swap volume across thousands of pools. The pools endpoint returns the top pools by TVL, volume or APR — each with its token pair, fee tier, total liquidity, 24h volume and fees, the fee APR and reward APR, and the current price. The pool endpoint returns one pool's full state by address. The search endpoint finds pools by token symbol. Read live from Cetus, nothing stored. This is Cetus's own Sui CLMM pool, TVL/volume/APR and pricing layer — distinct from Ethereum and Solana DEX feeds, lending, staking and oracle APIs, and the only Sui-native DeFi feed here.

api.oanor.com/cetus-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for HyperEVM API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call HyperEVM API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for HyperEVM 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 HyperEVM API cost?
HyperEVM API has a free tier with 100 calls / month. Paid plans start at €17.00 / 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 HyperEVM API GDPR-compliant?
All requests to HyperEVM 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/hyperevm-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/hyperevm-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/hyperevm-api/SOME_PATH");
curl_setopt($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/hyperevm-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

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