# klymax402 PDF Generator > klymax402 PDF Generator is a paid API for AI agents from klymax402.com, paid per call via x402, $0.015/call, status unknown (last checked 2026-09-15). Converts HTML or Markdown content into a PDF document with configurable page size, margins, and orientation ## Facts - Endpoint: GET https://klymax402.com/api/pdf-generator/api/generate - Price: $0.015/call - Payment: x402 - Status: unknown - Last checked: 2026-09-15 - Activations on Zero: 0 - Tags: x402 - Canonical page: https://www.zero.xyz/c/klymax402-pdf-generator-76a30433 - Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_D2TMGvhECcv5n0c3R34K- 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 klymax402-pdf-generator-76a30433 ``` Example prompt: Can you convert this HTML invoice I have into a PDF? Use A4 page size, portrait orientation, and set all margins to 15mm. Here's the HTML:

Invoice #1234

Amount due: $500

## When to prefer this Choose this endpoint when you need server-side PDF generation from HTML or Markdown content without managing a headless browser or PDF library yourself. It is well-suited for agent workflows that produce invoices, reports, or documents programmatically. Prefer it over client-side solutions when the rendering environment has no browser access, or over general-purpose document converters when you specifically need HTML/Markdown input with fine-grained margin and page-size control. ## Known failure modes - Invalid or malformed HTML/Markdown content causing rendering errors - Unsupported page size enum value returning a validation error - Margins specified in unsupported units causing parse failures - Content too large causing timeout or memory errors - Missing required content field returning a 400 bad request - Payment failure or insufficient USDC balance returning a 402 status ## How this service works One MCP endpoint gives your AI agent access to 100 APIs -- crypto, DeFi, web, AI, finance and utilities. No API keys, USDC on Base from $0.003/call. ## Output Returns a JSON response containing the generated PDF, likely as a base64-encoded binary or a URL to the rendered PDF file, given the response schema is JSON with an empty example. ## Request schema (JSON Schema) ```json { "type": "object", "properties": { "format": { "enum": [ "html", "markdown" ], "type": "string", "description": "Content format: html or markdown (default: html)" }, "content": { "type": "string", "description": "HTML or Markdown content to convert to PDF" }, "margins": { "type": "object", "properties": { "top": { "type": "string", "description": "Top margin (e.g. 20mm)" }, "left": { "type": "string", "description": "Left margin (e.g. 20mm)" }, "right": { "type": "string", "description": "Right margin (e.g. 20mm)" }, "bottom": { "type": "string", "description": "Bottom margin (e.g. 20mm)" } }, "description": "Custom margins (default: 20mm all sides)" }, "pageSize": { "enum": [ "A4", "Letter", "Legal" ], "type": "string", "description": "Page size: A4, Letter, or Legal (default: A4)" }, "landscape": { "type": "boolean", "description": "Landscape orientation (default: false)" } } } ``` ## Response schema (JSON Schema) ```json { "type": "json", "example": {} } ``` ## More - Live health (JSON, refreshed every minute): https://www.zero.xyz/c/klymax402-pdf-generator-76a30433/health.json - [Zero catalog index](https://www.zero.xyz/llms.txt) - [Other services from klymax402.com](https://www.zero.xyz/host/klymax402.com/llms.txt)