Marketplace · API · x402

x402-seller.onrender.com/space/asteroids

Near-Earth asteroids (NEOs) making their closest approach to Earth on a given date (default: today), sorted by distance -- also called close-approach or flyby data. Includes each asteroid's estimated size, relative velocity, and miss distance. Sourced from NASA JPL's Near Earth Object Web Service (NeoWs).

Endpointhttps://x402-seller.onrender.com/space/asteroids
Trust✓ Verified callable · 100% uptime over 1 checks · ~110 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xbd61dfb01f81c91f02b0ccd51b0220e0c8918639
methodGET
last updated2026-11-12T04:50:36.09Z

Use it

Call it (an x402 client pays automatically)

curl -i https://x402-seller.onrender.com/space/asteroids
# 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-ef9ce2b707a55f0c

Search the whole marketplace from your agent (MCP)

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