# Every Token Is a Liability — Context Window Pruning Article

> Every Token Is a Liability — Context Window Pruning Article is a paid API for AI agents from codex.everygoodwork.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Fetches the full text of Peter Hammond's article 'Every Token Is a Liability: Pruning the Context Window You Forgot You Were Paying For' as Markdown

## Facts

- Endpoint: GET https://codex.everygoodwork.io/0x1C1Ee78b938Af5333D3a99BF659e9aa771d8A8D5/every-token-is-a-liability-pruning-context-window
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/codex-everygoodwork-io-f34d8fb7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uo_eQBkzVVYQkctQmKMHP

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 codex-everygoodwork-io-f34d8fb7
```

Example prompt: Fetch Peter Hammond's article 'Every Token Is a Liability' about pruning context windows from codex.everygoodwork.io — I want to read the full Markdown text.

## When to prefer this

Use this endpoint when an agent or user specifically wants to read Peter Hammond's article on LLM context window pruning from the everygoodwork.io codex. Best suited for retrieving a single, specific paid article in Markdown format rather than searching or listing content. Prefer this over generic web scraping when the exact article URL is known and the user wants structured Markdown output.

## Known failure modes

- Payment not provided or insufficient USDC (402 Payment Required)
- Article URL not found or moved (404)
- Cloudflare or gateway authentication issues (302 redirect to login)
- Invalid method parameter (only GET is supported)
- Network timeout or upstream unavailability (503)

## How this service works

Peter Hammond is the author of Every Token Is a Liability. The article is about pruning the Context Window You Forgot You Were Paying For.

## Output

Returns the full article text as Markdown (text/markdown; charset=utf-8), covering strategies for pruning LLM context windows to reduce token costs and improve efficiency.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "url",
  "method"
 ],
 "properties": {
  "url": {
   "type": "string"
  },
  "method": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "text/markdown; charset=utf-8"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/codex-everygoodwork-io-f34d8fb7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from codex.everygoodwork.io](https://www.zero.xyz/host/codex.everygoodwork.io/llms.txt)