# Toolrail PDF Generator

> Toolrail PDF Generator is a paid API for AI agents from toolrail.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Generates a print-ready PDF from structured JSON data (invoice, report, contract templates) or raw HTML, returning the PDF binary directly.

## Facts

- Endpoint: POST https://toolrail.dev/pdf?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/toolrail-pdf-generator-8b61c9f7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__ItBeiGOwrHfB5lTlb58s

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 toolrail-pdf-generator-8b61c9f7 -d '<json body>'
```

Example prompt: Generate a PDF invoice for my client Acme Corp — I'm billing them for 5 hours of consulting at $200 each and 2 software licenses at $500 each, my company is called Bright Solutions, invoice number INV-2024-042, USD currency, 10% tax. Use the invoice template.

## When to prefer this

Choose this endpoint when an AI agent needs to hand a human a formatted, print-ready document such as an invoice, quote, report, or contract. It requires no account or subscription and charges a flat $0.01 USDC per call, making it ideal for low-friction, per-request document generation. Prefer it over generic HTML-to-PDF tools when you have structured invoice/report JSON data and want template-based rendering without managing a PDF library or server.

## Known failure modes

- Invalid or missing template name causes a 400 error
- Malformed JSON data structure results in a rendering error
- Missing required fields (e.g. client name, issuer name) may produce incomplete PDFs
- Payment failure or insufficient USDC balance results in a 402 Payment Required response
- Large or complex HTML input may cause timeout or rendering failure
- Unsupported currency codes may not render correctly

## How this service works

Generate a print-ready PDF from JSON data (invoice, report, contract templates) or raw HTML. Returns application/pdf. No account or subscription needed. Use when an agent must hand a person a document: invoices, quotes, reports or contracts as a PDF file.

## Output

Returns an application/pdf binary response — the fully rendered, print-ready PDF document. The agent receives raw PDF bytes that can be saved to disk, attached to an email, or served as a file download. No metadata envelope; the response body is the PDF itself.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object",
   "properties": {
    "items": {
     "type": "array",
     "items": {
      "type": "object",
      "properties": {
       "quantity": {
        "type": "integer"
       },
       "unit_price": {
        "type": "integer"
       },
       "description": {
        "type": "string"
       }
      }
     }
    },
    "client": {
     "type": "object",
     "properties": {
      "name": {
       "type": "string"
      }
     }
    },
    "issuer": {
     "type": "object",
     "properties": {
      "name": {
       "type": "string"
      }
     }
    },
    "number": {
     "type": "string"
    },
    "currency": {
     "type": "string"
    },
    "tax_rate": {
     "type": "integer"
    }
   }
  },
  "template": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/toolrail-pdf-generator-8b61c9f7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from toolrail.dev](https://www.zero.xyz/host/toolrail.dev/llms.txt)