# Scribed Glossary – Material Contradictions

> Scribed Glossary – Material Contradictions is a paid API for AI agents from pennypress.org, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Returns the machine-readable glossary definition of 'material contradictions' from the Scribed essay repository, delivered after a micropayment.

## Facts

- Endpoint: GET https://pennypress.org/glossary/material-contradictions?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/scribed-glossary-material-contradictions-c5bd051b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DhE_cjWmx20mzK7Jxy_O_

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 scribed-glossary-material-contradictions-c5bd051b
```

Example prompt: Can you look up the definition of 'material contradictions' from the Scribed glossary on pennypress.org? It costs a penny per call and returns a structured JSON definition.

## When to prefer this

Choose this endpoint when you specifically need the Scribed/pennypress.org glossary definition of 'material contradictions' in machine-readable JSON form and are willing to pay a $0.01 USDC micropayment per retrieval. Prefer this over general web search when you want a curated, essay-backed philosophical definition from a specific publication, or when building an automated pipeline that ingests structured glossary data.

## Known failure modes

- Payment not made or insufficient funds — content withheld behind 402 paywall, gloss field not populated
- Term not found — endpoint may return an empty or error response if the glossary entry doesn't exist
- Network timeout or server unavailability — no response returned
- Malformed properties query parameter — undefined behavior given minimal input schema

## 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

A JSON object containing the term name ('material contradictions'), its gloss (the full definition, delivered after micropayment), and the publication name ('Scribed').

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "term": "material contradictions",
  "gloss": "(delivered after payment)",
  "publication": "Scribed"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/scribed-glossary-material-contradictions-c5bd051b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from pennypress.org](https://www.zero.xyz/host/pennypress.org/llms.txt)