Marketplace · API · x402

fetch.halowerk.com/product/compare

Compare two to four product pages by verified identity, listed price, availability, shipping cost and rating without converting currencies.

Endpointhttps://fetch.halowerk.com/product/compare
Trust✓ Verified callable · 100% uptime over 1 checks · ~676 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E
methodPOST
last updated2026-11-09T12:05:41.28Z

Use it

Call it (an x402 client pays automatically)

curl -i https://fetch.halowerk.com/product/compare
# 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-eea8b8acc3b9cc0b

Search the whole marketplace from your agent (MCP)

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