Marketplace · API · x402

kronossignals.com/api/v1/funding-extremes

Which perpetual markets have extreme funding right now: screens up to 17 perpetual markets (BTC/ETH/SOL/BNB/XRP/DOGE/ADA/AVAX/LINK/DOT/LTC/TRX/BCH/ATOM/NEAR/APT/HYPE; markets_evaluated says how many answered) by z-score against a ~3.5-day baseline (latest 1,000 5-min samples; |z|≥2 extreme, |z|≥3 critical) and returns only those past the threshold, with funding rate, annualized rate, mark price and open interest. OKX data in 5-minute snapshots. $0.02 USDC via x402.

Endpointhttps://kronossignals.com/api/v1/funding-extremes
Trust✓ Verified callable · 100% uptime over 1 checks · ~128 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x36038e1d712c5e39f35952164ec58ec2b96caee7
methodGET
last updated2026-11-12T12:03:13.877Z

Use it

Call it (an x402 client pays automatically)

curl -i https://kronossignals.com/api/v1/funding-extremes
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-9b5318f9dc876f59

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}

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