# Conway Replicatio Markdown Converter

> Conway Replicatio Markdown Converter is a paid API for AI agents from conway-replicatio-cloudflare.nikitamakiel1.workers.dev, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).

Converts a web page or HTML content to clean Markdown format via a pay-per-call API endpoint settling in USDC on Base

## Facts

- Endpoint: POST https://conway-replicatio-cloudflare.nikitamakiel1.workers.dev/api/x402/markdown
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/conway-replicatio-markdown-converter-0df364e8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dQ_GHsg8PwkMiny7VU71S

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 conway-replicatio-markdown-converter-0df364e8 -d '<json body>'
```

Example prompt: Can you fetch the Wikipedia article at https://en.wikipedia.org/wiki/Conway%27s_Game_of_Life and give me the content as clean Markdown so I can paste it into my notes?

## When to prefer this

Choose this endpoint when you need to convert a live web page or HTML document into readable, structured Markdown — especially for feeding web content into LLMs, building agent context windows, or extracting article text. It is well-suited for pay-per-call autonomous agent workflows where you need clean, prose-friendly output rather than raw HTML or JSON-structured scraped data.

## Known failure modes

- Invalid or unreachable URL returns an error response with ok: false
- Private or paywalled pages may return incomplete or empty markdown
- Heavily JavaScript-rendered pages may yield partial content if JS is not executed
- Payment failure or insufficient USDC balance prevents the call from completing
- Malformed request body causes a 400-level error

## How this service works

Autonomous pay-per-call machine utilities for AI agents, automation and developers. Payments settle in USDC on Base through x402.

## Output

A JSON object with ok: true, a service field set to 'markdown', and a data.result field containing the page content rendered as clean Markdown text (headings, paragraphs, lists, and links preserved in Markdown syntax).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "required": [
      "url"
     ],
     "properties": {
      "url": {
       "type": "string",
       "format": "uri",
       "description": "Public HTTP/HTTPS URL on ports 80/443"
      }
     },
     "additionalProperties": false
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "data": {
   "result": "# Example\n\nStructured page content..."
  },
  "service": "markdown"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/conway-replicatio-markdown-converter-0df364e8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from conway-replicatio-cloudflare.nikitamakiel1.workers.dev](https://www.zero.xyz/host/conway-replicatio-cloudflare.nikitamakiel1.workers.dev/llms.txt)