Marketplace · API · x402

api.fastaf.co/x402/v1/amazon

Amazon product search and pricing API for AI agents: JSON product details by ASIN, keyword search results, offers and bestsellers. Supports Amazon marketplace domains for ecommerce research, with titles, prices, ratings and availability when available. Provided by FastAF Amazon Product Data. Price: $0.003000 USDC per successful call. Docs: https://fastaf.co

Endpoint	`https://api.fastaf.co/x402/v1/amazon`
Trust	Not checked yet
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x05B75e13f071A09A26B50a18Ce5BD02a0755d76F
method	GET
last updated	2026-11-10T00:20:06.989Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.fastaf.co/x402/v1/amazon
# 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-ca5ec94c12266e0a

Search the whole marketplace from your agent (MCP)

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