This site is intentionally simple: editorial content and read APIs are public. Commercial transactions are currently limited to the digital book product listed below.
| Offering | Price | Notes |
|---|---|---|
| Public API and content access | $0 | No API key required for read endpoints. |
| The Value Layer PDF | $5.00 USD | Checkout via x402-compatible flow; tokenized download URL after verification. |
Machine-readable pricing is also published at /pricing.md and product metadata is available at /api/products/the-value-layer.