Marketplace · API · x402

4yearcycle.com/x402/web-search

General web search reselling the Tavily Search API: query the live web and get back ranked results (title, URL, snippet, relevance score) plus an optional short synthesized answer, with basic or advanced search depth and optional domain include/exclude filters.

Endpoint	`https://4yearcycle.com/x402/web-search`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~162 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x9862ca83b72aB95521F457aFf6e6EFb03d8164C3
method	GET
last updated	2026-11-12T17:14:09.244Z

Use it

Call it (an x402 client pays automatically)

curl -i https://4yearcycle.com/x402/web-search
# 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-c06c97f0314fee26

Search the whole marketplace from your agent (MCP)

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