Marketplace · API · x402

cultmath.com/run/spend-trend

Is the government actually spending on this? Use when the user asks whether federal money backs a market, technology or policy, or wants evidence beyond announcements. Federal prime contract obligations matching a keyword, as a share of all such obligations, by federal fiscal year. Read the limits before extending it. 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/spend-trend
# 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-afdd5bf49056ad72

Search the whole marketplace from your agent (MCP)

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