Marketplace · API · x402

cultmath.com/run/angle-demand

Which reason to buy do people search for, and which is growing? Use when the user is choosing a positioning, a message or a campaign angle and asks which benefit or reason to buy matters most to buyers, or which is gaining. US Google searches for each buying angle in a category ("healthy protein snacks"), their shares and growth beyond an everyday control basket. If its pre-declared control fails, the run refuses and nothing is charged. 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/angle-demand
# 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/x402-3d714c1aee3810e1

Search the whole marketplace from your agent (MCP)

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