Marketplace · API · x402

websearch.use.x402atlas.com/search/advanced

Deep web research for AI agents — advanced search returning the highest-relevance results with multiple query-focused snippets per source, plus an optional LLM-generated answer grounded in the returned sources when include_answer is set. One-call research assistant for high-precision queries; news and finance topics, date and domain filters.

Endpoint	`https://websearch.use.x402atlas.com/search/advanced`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~1130 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	0xF752eEB75d3Bea24AA867ad93bfd8EF5a2F431B9
method	GET
last updated	2026-11-01T07:31:56.523Z

Use it

Call it (an x402 client pays automatically)

curl -i https://websearch.use.x402atlas.com/search/advanced
# 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/x402-64b15601d8d90bb7

Search the whole marketplace from your agent (MCP)

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