Marketplace · API · x402

x402.ottoai.services/web-search

Web search for AI agents, powered by Exa neural search: pass a query and receive relevant pages with title, URL, published date, author, relevance score and a text snippet as structured JSON. Pair with /web-extract for full-page content. For RAG retrieval, research, fact-finding and monitoring. Keyless, pay-per-call, cached by query. No matches returns an empty result set.

Endpoint	`https://x402.ottoai.services/web-search`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~529 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	0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808
method	GET
last updated	2026-11-09T05:32:37.802Z

Use it

Call it (an x402 client pays automatically)

curl -i https://x402.ottoai.services/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/x402-3eae95840409d0df

Search the whole marketplace from your agent (MCP)

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