# md.fastdb.in HTML to Markdown Converter > md.fastdb.in HTML to Markdown Converter is a paid API for AI agents from md.fastdb.in, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13). Converts raw HTML content into clean, readable Markdown text ## Facts - Endpoint: POST https://md.fastdb.in/md - Price: $0.005/call - Payment: x402 - Status: unknown - Last checked: 2026-09-13 - Activations on Zero: 0 - Tags: x402 - Canonical page: https://www.zero.xyz/c/md-fastdb-in-html-to-markdown-converter-27e33d5d - Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Oj_v_mnd-STmvV6aohjqO 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 md-fastdb-in-html-to-markdown-converter-27e33d5d -d '' ``` Example prompt: Take this HTML I just scraped and convert it to clean Markdown — strip out all the tags and formatting noise so I can feed it to the model:

Hello World

This is a test paragraph.

## When to prefer this Use this endpoint when you need to convert HTML content — scraped web pages, email bodies, CMS output — into clean Markdown suitable for LLM consumption, document storage, or human reading. Prefer this over manual regex stripping when you need properly formatted Markdown with headings, links, and emphasis preserved. ## Known failure modes - Empty or missing HTML body returns an error or empty markdown - Malformed HTML may produce incomplete or garbled markdown output - Very large HTML documents may time out or be rejected - Non-HTML input (e.g. plain text or binary) may return an error ## How this service works Scrape any web page: URL to Markdown / HTML to Markdown for LLM context. Readability article extraction strips nav, ads, scripts, and footers while keeping tables and code blocks. Optional render:true executes JavaScript in a headless browser for SPAs (React/Next/Vue). ## Output Returns a clean Markdown string derived from the input HTML, with tags stripped, headings converted to # syntax, bold/italic preserved as Markdown notation, links formatted as [text](url), and extraneous HTML artifacts removed ## 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": { "properties": {} }, "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": { "mode": "article", "title": "Title", "words": 7139, "byline": "Author name or null", "markdown": "# Title\n\nBody...", "rendered": false } } ``` ## More - Live health (JSON, refreshed every minute): https://www.zero.xyz/c/md-fastdb-in-html-to-markdown-converter-27e33d5d/health.json - [Zero catalog index](https://www.zero.xyz/llms.txt) - [Other services from md.fastdb.in](https://www.zero.xyz/host/md.fastdb.in/llms.txt)