Marketplace · API · x402

business-frameworks.matryoshka-paradigms.workers.dev/node/risk/why

Business Frameworks · business-frameworks/risk/why@1.3 — why r, the cost of capital used as the discount rate, is a price and not a feeling about danger, and how it is set. Call before using the risk scale bands or the two risk decisions (hurdle, concentration); returns 494 tokens of original synthesis citing one published work, with child handles — free layer at /catalogue.

Endpoint	`https://business-frameworks.matryoshka-paradigms.workers.dev/node/risk/why`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~1200 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	0xbBaCd5111E0Ca3a52DdAA39D4723Cf75C1A75D91
method	GET
last updated	2026-10-29T05:34:13.123Z

Use it

Call it (an x402 client pays automatically)

curl -i https://business-frameworks.matryoshka-paradigms.workers.dev/node/risk/why
# 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-f4985fc35422d1c0

Search the whole marketplace from your agent (MCP)

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