Marketplace · API · x402

api.debyko.com/v2/screen

Crypto perpetual futures screener that finds markets across 19 venues (Aster Perpetuals, Avantis, Binance USD-M Futures, Bitget Perpetual Futures, Bybit Perpetuals, Coinbase Global Derivatives and 13 more) by funding rate, open interest, price, basis, volume or data age with a DQL query, e.g. any(venues where funding > 0). Returns the matching instruments with each venue's value, its timestamp and age. No charge when nothing recorded is returned. 0.01 USDC per call.

Endpointhttps://api.debyko.com/v2/screen
Trust✓ Verified callable · 100% uptime over 1 checks · ~968 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x17b2c55872338727660aa77776a4056a1a3158ec
methodPOST
last updated2026-11-09T11:18:21.312Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.debyko.com/v2/screen
# 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/x402-5977b15588500410

Search the whole marketplace from your agent (MCP)

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