# Axon Markdown Conversion Endpoint

> Axon Markdown Conversion Endpoint is a paid API for AI agents from aiaiaxaxon402.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).

Converts input content to markdown format, returning rendered HTML and character count

## Facts

- Endpoint: GET https://aiaiaxaxon402.vercel.app/api/markdown
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/axon-markdown-conversion-endpoint-650f00e6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9V83rtB0mWRnOYEZ-cZ2j

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 axon-markdown-conversion-endpoint-650f00e6
```

Example prompt: Can you convert this markdown text to HTML for me? Take the following content and return the rendered HTML along with the character count.

## When to prefer this

Choose this endpoint when you need a quick, paid-per-call markdown-to-HTML conversion with character count metadata, especially within an x402 micropayment workflow on Base. Best suited for lightweight, single-call conversions rather than bulk document processing pipelines.

## Known failure modes

- Missing or malformed 'properties' parameter returns an error
- Payment not provided or x402 micropayment fails — request is rejected before processing
- Empty input string returns minimal HTML with charCount of 0
- Invalid markdown syntax may produce unexpected HTML output

## How this service works

Axon provides AI-powered crypto intelligence endpoints covering token research, market analysis, contract auditing, sentiment tracking, news summarization, portfolio advice, deep research, text translation, language detection, SEO content generation, and contract explanation. All analytical endpoints require x402 micropayment on Base.

## Output

Returns a JSON object containing an 'html' field with the rendered HTML string (e.g. '<h1>Hello</h1>') and a 'charCount' field with the integer character count of the content.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "html": "<h1>Hello</h1>",
  "charCount": 10
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/axon-markdown-conversion-endpoint-650f00e6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aiaiaxaxon402.vercel.app](https://www.zero.xyz/host/aiaiaxaxon402.vercel.app/llms.txt)