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API · /weex-api

WEEX Market Data API

healthy 4,801 Subscribers

Real-time perpetual-futures market data from the WEEX crypto exchange. List every live perpetual contract with its underlying index, quote and settle currency, contract value, tick size and size increment; pull 24-hour tickers for all 700+ contracts at once or one at a time (last price, best bid and ask, 24h high and low, traded and base volume, percentage change, mark price and index price); read full order-book depth with best bid, best ask and computed spread; and stream the most recent trades with price, size, notional value and side. Symbols use the WEEX cmt_ prefix (cmt_btcusdt) and accept either form (BTCUSDT or cmt_btcusdt). A short protective cache keeps responses fast while staying within a few seconds of the exchange. Distinct from our BitMEX, BloFin, Bitunix and Phemex exchange feeds: this surfaces the WEEX order book, ticker tape and contract registry specifically.

#weex #crypto #perpetual-futures #derivatives #exchange #orderbook #market-data
api.oanor.com/weex-api
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Machine-readable spec so AI agents can integrate this API.

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

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

API health

healthy
Uptime
100.00%
Server probes · 24h
Avg latency
467 ms
Server probes · 24h
Subscribers
4,801
active
Total calls
10
last 7 days
status Full status page → · 15 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Free

  • 1,820 calls / month
  • 2 requests / second
  • Hard cap (429 above quota, no overage)
  • 1,820 calls/month
  • 2 req/sec
  • All endpoints
  • No credit card
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Basic

€13.60 /month

  • 53,600 calls / month
  • 8 requests / second
  • Hard cap (429 above quota, no overage)
  • 53,600 calls/month
  • 8 req/sec
  • All contracts
  • Email support
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Pro

€36.80 /month

  • 224,000 calls / month
  • 20 requests / second
  • Hard cap (429 above quota, no overage)
  • 224,000 calls/month
  • 20 req/sec
  • Priority support
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Scale

€82.40 /month

  • 908,000 calls / month
  • 45 requests / second
  • Hard cap (429 above quota, no overage)
  • 908,000 calls/month
  • 45 req/sec
  • Dedicated SLA
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api.oanor.com/monad-api

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api.oanor.com/matchain-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for WEEX Market Data API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call WEEX Market Data API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for WEEX Market Data 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 WEEX Market Data API cost?
WEEX Market Data API has a free tier with 100 calls / month. Paid plans start at €13.60 / 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 WEEX Market Data API GDPR-compliant?
All requests to WEEX Market Data 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/weex-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/weex-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/weex-api/SOME_PATH");
curl_setopt($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/weex-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

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