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Save API — Any URL to clean Markdown for AI agents
jswallez · 2026-06-21 · via Hacker News: Show HN

## developer api

One API call turns any web page into LLM-ready Markdown. Built for AI agents, RAG pipelines, and scrapers — fetch, render JavaScript, strip the clutter. You get the content, not the noise.

1,000 pages/mo free · no card · plans from $29/mo

## get started

Get a free API key

1,000 pages a month, free. No credit card. Your key works instantly.

Your API key (shown once — copy it now):

Next: try it in the quickstart →

need higher limits or a paid plan? talk to us

## how it works

A tiered engine that only spends what it must

01

Fetch

We fetch the URL server-side with a real browser fingerprint and a strict SSRF guard. Static and server-rendered pages stop here.

02

Render if needed

If a page is a JavaScript shell, we escalate to a headless render — only when the content is too thin, so you never overpay.

03

Extract

Nav, ads, cookie banners and boilerplate are stripped. You get headings, lists, links, images and code as clean Markdown.

## quickstart

One call, clean Markdown back

curl -X POST https://api.savemarkdown.co/v1/convert \
  -H "Authorization: Bearer sk_live_..." \
  -H "Content-Type: application/json" \
  -d '{"url": "https://example.com/article"}'
const res = await fetch("https://api.savemarkdown.co/v1/convert", {
  method: "POST",
  headers: {
    "Authorization": `Bearer ${process.env.SAVE_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({ url: "https://example.com/article" }),
});
const { markdown, meta } = await res.json();
console.log(markdown); // clean Markdown
import os, requests

res = requests.post(
    "https://api.savemarkdown.co/v1/convert",
    headers={"Authorization": f"Bearer {os.environ['SAVE_API_KEY']}"},
    json={"url": "https://example.com/article"},
)
print(res.json()["markdown"])

Response

{
  "markdown": "📄 Title: Example Article\n🔗 Source: ...\n\n---\n\n## Heading\n\nClean body...",
  "meta": { "tier": 1, "cached": false, "domain": "example.com", "template": "markdown" },
  "usage": { "credits": 1 }
}

## pricing

Simple plans that grow with you

Start free, no card. Move up when you need more. Every account begins on the free tier.

Free

$0 forever

1,000 pages / month

  • Any URL to clean Markdown
  • Automatic JavaScript rendering
  • No credit card
  • 300+ site-specific extractors

Get your free key

Starter

$29 / month

25,000 pages / month

  • Everything in Free
  • 25k pages a month
  • AI-formatted output
  • Email support

Start free

Most popular

Pro

$99 / month

150,000 pages / month

  • Everything in Starter
  • 150k pages a month
  • Priority rendering
  • Higher rate limits

Start free

Scale

$299 / month

600,000 pages / month

  • Everything in Pro
  • 600k pages a month
  • Whole-site crawl (coming)
  • Direct line to the maker

Talk to us

pages = URL to Markdown, JS rendering included · AI-formatted output on Starter+ · need more? talk to us

## reference

POST /v1/convert

Authenticate with Authorization: Bearer sk_live_…. Keys are server-side only — never ship one in a browser or app bundle.

url string required

The page to convert. http(s) only.

template string optional

Omit for raw Markdown. Pass an AI template (clean, summary, outline…) for LLM formatting (token-metered).

render "auto" | "never" | "always" optional

JavaScript rendering. Default "auto" escalates to Tier 2 only when a page is a JS shell.

fresh boolean optional

Bypass the 24h cache and refetch.

Walled gardens: YouTube routes through its official transcript API. X / Instagram / TikTok are best-effort. We never use ghost accounts or scrape behind logins.

## built for agents

The web, readable by your agent

LLMs read Markdown, not HTML. Point an agent, a RAG ingest job, or a research loop at any URL and get back tokens worth keeping. This spec is also available as plain Markdown at /api.md. The API is discoverable through our llms.txt, agent-skills index, and API catalog.

## start building

Ship the web as Markdown

Get a free key and convert your first page in under a minute.

Get a free key

free to start · plans from $29/mo · cancel anytime