# entropy.rip PDF Generator

> entropy.rip PDF Generator is a paid API for AI agents from entropy.rip, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Converts structured heading and paragraph arrays into a downloadable raw PDF binary document

## Facts

- Endpoint: POST https://entropy.rip/api/pdf/generate
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/entropy-rip-pdf-generator-8f4a138c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Y-7FTgvYkirIkA_lzJ9eb

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 entropy-rip-pdf-generator-8f4a138c -d '<json body>'
```

Example prompt: Generate a PDF titled 'Q3 Sales Report' with two pages: first page heading 'Revenue Overview' with paragraphs summarizing total sales of $1.2M and a 15% growth rate, and second page heading 'Regional Breakdown' with paragraphs covering North America at $700K and Europe at $500K.

## When to prefer this

Choose this endpoint when you need to programmatically generate a structured PDF document from known heading/paragraph content without a full document editor or templating engine. Ideal for AI agents producing reports, summaries, or formatted outputs that need to be delivered as PDF files, especially in autonomous pipelines that already handle x402 micropayments.

## Known failure modes

- Missing required 'heading' or 'paragraphs' fields on a page object returns a validation error
- Empty pages array may produce a blank or malformed PDF
- Malformed input JSON results in a 400 Bad Request
- Payment not included or insufficient USDC balance triggers a 402 Payment Required
- Very large documents with many pages may exceed timeout limits

## How this service works

Compiles structured heading and paragraph data arrays into raw PDF binary attachments

## Output

Raw PDF binary data as an attachment, ready for download or storage, compiled from the provided title and array of page objects each containing a heading and one or more paragraph strings.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "pages": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "heading",
     "paragraphs"
    ],
    "properties": {
     "heading": {
      "type": "string",
      "description": "heading"
     },
     "paragraphs": {
      "type": "array",
      "items": {
       "type": "string"
      },
      "description": "paragraphs"
     }
    }
   },
   "description": "pages"
  },
  "title": {
   "type": "string",
   "description": "title"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/entropy-rip-pdf-generator-8f4a138c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from entropy.rip](https://www.zero.xyz/host/entropy.rip/llms.txt)