Marketplace · API · x402

cultmath.com/run/answer-share-quick

Who owns the answer in my category? (quick, under $1). Use when the user asks which brands or websites AI assistants rely on for their category and a quick read is enough. Charged in full only if half the answers and 3+ of 4 platforms cite sources; otherwise it refuses and nothing is charged. A charged run can rest on as few as 4 of 8 answers; the result says how many. Pay per run with x402 (USDC on Base) or MPP.

Use it

Call it (an x402 client pays automatically)

curl -i https://cultmath.com/run/answer-share-quick
# 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/x402-0e4653d1db98b1c7

Search the whole marketplace from your agent (MCP)

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