DEV Community: Aadhithyan Annamalai

Got First South Korea Customer on My AI API access project - Kimi K3 , GLM 5.2

Aadhithyan Annamalai — Thu, 13 Aug 2026 04:09:04 +0000

I have built unlimited token AI access, monthly basis on popular models - such as Kimi K3, GLM 5.2, DeepSeek V4 Flash, Mimo 2.5 and few more open source models @ https://ai.aadhipc.com

Usually my users are from India, some from western countries also. But never expected the order from South Korea today.

He visited my website, made enquiry on last Sunday, specifically for Kimi K3 model. I gave him free test key to check if model suit his project - since models are bit optimized for speed and concurrency, wanted him to test properly first.

He tested and was happy with results. Took two accounts of unlimited tokens, 200 calls/hour plan : one for himself, one more for his friend. Paid via Wise yesterday ( 12th Aug 2026 )

Really happy to see his positive comments on our plans. Hoping he will be our recurring customer.

I have built unlimited token AI access, monthly basis on popular models - such as Kimi K3, GLM 5.2, DeepSeek V4 Flash, Mimo 2.5 and few more open source models - anyone want to try with free api key ? Just ping me or ai.aadhipc.com

Aadhithyan Annamalai — Thu, 13 Aug 2026 04:02:11 +0000

Convert Any URL or File to Markdown with One API Call (Free)

Aadhithyan Annamalai — Fri, 22 May 2026 08:42:39 +0000

Convert Any URL or File to Markdown with One API Call

A free, no-API-key URL-to-Markdown conversion API that supports 11 file formats including PDF, DOCX, PPTX, and more.

If you've ever needed to feed a web page, PDF, or Word document into an LLM, you know the pain: formatting, tables, images, and nested markup don't survive copy-paste.

I built a free API that strips everything down to clean Markdown — no API key, no signup, no limits for most users.

Quick Start

# Convert a URL
curl "https://md.replyfast.co.uk/api/convert?url=https://example.com"

# Convert a file
curl "https://md.replyfast.co.uk/api/convert/file?url=https://example.com/report.pdf"

Response:

{
  "success": true,
  "markdown": "# Example Domain\n\nThis domain is for use in documentation examples...",
  "tokens": {
    "original": 132,
    "markdown": 33,
    "saved": 99,
    "percentage_saved": 75
  }
}

11 Supported Formats

Format	Endpoint
URL (any HTML page)	`/api/convert?url=`
PDF	`/api/convert/file?url=.pdf`
DOCX (Word)	`/api/convert/file?url=.docx`
PPTX (PowerPoint)	`/api/convert/file?url=.pptx`
XLSX / XLS (Excel)	`/api/convert/file?url=.xlsx`
PPT (Legacy)	`/api/convert/file?url=.ppt`
CSV	`/api/convert/file?url=.csv`
JSON	`/api/convert/file?url=.json`
TXT / MD	`/api/convert/file?url=.txt`

Using with Python

import requests

url = "https://md.replyfast.co.uk/api/convert"
response = requests.get(url, params={"url": "https://example.com"})
data = response.json()
print(data["markdown"])

Using with Node.js

const res = await fetch("https://md.replyfast.co.uk/api/convert?url=https://example.com")
const data = await res.json()
console.log(data.markdown)

Upload Files via POST

curl -X POST -F "file=@document.pdf" "https://md.replyfast.co.uk/api/upload"

Why I Built This

Every time I wanted to paste a web article or document into Claude or ChatGPT, I had to manually strip formatting, copy text, and clean up. LLMs work best with clean Markdown — no tall tables, no nested divs, no hidden scripts.

This API does it automatically, server-side, in ~200ms. Free forever for normal usage.

Rate Limits

500 URL conversions/day per IP
100 file conversions/day per IP
No API key needed

Tech Stack

Built on Cloudflare Workers + Hono. Open source on GitHub.

Try it now: curl https://md.replyfast.co.uk/api/convert?url=https://news.ycombinator.com