# Social & Blog URL to Markdown Converter

> Social & Blog URL to Markdown Converter is a paid API for AI agents from api-production-8785.up.railway.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Converts a Twitter/X, LinkedIn, Medium, Substack, Beehiiv, or public Notion page URL into clean markdown text

## Facts

- Endpoint: POST https://api-production-8785.up.railway.app/api/x402/extract
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/social-blog-url-to-markdown-converter-bd2bdd83
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-mr6jEL00o-B36ZrKH4KO

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 social-blog-url-to-markdown-converter-bd2bdd83 -d '<json body>'
```

Example prompt: Can you grab the content of this Medium article and convert it to clean markdown for me? Here's the URL: https://medium.com/@someauthor/some-article-title

## When to prefer this

Use this endpoint when you need to extract readable content from a specific supported social or blogging platform URL (Twitter/X, LinkedIn, Medium, Substack, Beehiiv, or public Notion) and want the result as clean markdown. Ideal for pipelines that need to ingest social/blog content for summarization, analysis, or republishing. Not suitable for arbitrary websites or paywalled content.

## Known failure modes

- URL is not from a supported platform (only Twitter/X, LinkedIn, Medium, Substack, Beehiiv, Notion supported)
- Notion page is private or requires authentication
- Twitter/X post is from a private/protected account
- LinkedIn post requires login to view
- URL is malformed or unreachable
- Rate limiting or platform blocking on the source site
- Payment of 0.01 USDC not processed correctly via x402 protocol

## How this service works

Convert a Twitter/X, LinkedIn, Medium, Substack, Beehiiv, or public Notion page URL into clean markdown.

## Output

Returns the content of the provided URL as clean, formatted markdown text — stripping away ads, navigation, and HTML boilerplate to deliver the raw readable content of the post or article

## 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": {
     "required": [
      "url"
     ],
     "properties": {
      "url": {
       "type": "string",
       "format": "uri"
      }
     }
    },
    "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"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/social-blog-url-to-markdown-converter-bd2bdd83/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api-production-8785.up.railway.app](https://www.zero.xyz/host/api-production-8785.up.railway.app/llms.txt)