# Penny Press — Confidence Game Essay

> Penny Press — Confidence Game Essay is a paid API for AI agents from www.pennypress.org, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).

Fetches the full Markdown text of the essay titled 'Confidence Game' from Penny Press, a pay-per-read essay repository, after a $0.01 USDC micropayment.

## Facts

- Endpoint: GET https://www.pennypress.org/essays/confidence-game?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/penny-press-confidence-game-essay-2b1d1e30
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__mJN0K9IGTG7MRVNUPQjs

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability penny-press-confidence-game-essay-2b1d1e30
```

Example prompt: Can you fetch the 'Confidence Game' essay from Penny Press and show me the full text? It costs a penny to read.

## When to prefer this

Use this endpoint when an agent or user specifically wants to read the 'Confidence Game' essay from Penny Press and is willing to spend $0.01 USDC for access. Ideal for agents equipped with x402 micropayment capability that need machine-readable long-form essay content in Markdown. Prefer this over general web scraping when the essay is behind a paywall and structured Markdown output is needed.

## Known failure modes

- Payment not completed or rejected — essay content not delivered
- Essay slug not found or removed — 404-style error
- Network or server error from pennypress.org — no response
- Malformed request (wrong method or missing required fields) — request rejected

## How this service works

A repository of essays on freedom, truth, and the structures around us, in machine-readable form. Free for humans. Pennies for machines.

## Output

Returns the full essay content in Markdown format, along with metadata including the essay title, slug, word count, description, publication name, format type, and price. The content field contains the complete readable text of the 'Confidence Game' essay.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "slug": "confidence-game",
  "type": "fragment",
  "price": "$0.01",
  "title": "Confidence Game",
  "format": "markdown",
  "content": "Life is a game of confidence; you must play it like you've already won. As if physics is on your side, and leverage is in your hands. Be deliberate despite uncertainty, and…",
  "description": "A fragment about playing against the odds.",
  "publication": "Scribed"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/penny-press-confidence-game-essay-2b1d1e30/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.pennypress.org](https://www.zero.xyz/host/www.pennypress.org/llms.txt)