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Substack Newsletter to Markdown Scraper

Try for free

Convert Substack newsletter posts to clean Markdown -- a single post by URL, or a whole publication's archive -- for AI ingestion (RAG, embeddings, LLM context). No account or API key needed.

Pricing

from $0.90 / 1,000 results

Rating

0.0

(0)

Developer

Faisal Ahdan naufal

Actor stats

Bookmarked

Total users

Monthly active users

5 days ago

Last modified

Categories

Social media

You can access the Substack Newsletter to Markdown Scraper programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1import { ApifyClient } from 'apify-client';
2
3// Initialize the ApifyClient with your Apify API token
4// Replace the '<YOUR_API_TOKEN>' with your token
5const client = new ApifyClient({
6    token: '<YOUR_API_TOKEN>',
7});
8
9// Prepare Actor input
10const input = {
11    "mode": "post",
12    "url": "https://noahpinion.substack.com/p/the-death-of-market-street",
13    "sort": "new",
14    "maxItems": 50,
15    "maxConcurrency": 4,
16    "proxyConfiguration": {
17        "useApifyProxy": true,
18        "apifyProxyGroups": [
19            "RESIDENTIAL"
20        ]
21    }
22};
23
24// Run the Actor and wait for it to finish
25const run = await client.actor("zucchini_gopher_m2v/substack-scraper").call(input);
26
27// Fetch and print Actor results from the run's dataset (if any)
28console.log('Results from dataset');
29console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
30const { items } = await client.dataset(run.defaultDatasetId).listItems();
31items.forEach((item) => {
32    console.dir(item);
33});
34
35// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

Substack Newsletter to Markdown Scraper API in JavaScript

The Apify API client for JavaScript is the official library that allows you to use Substack Newsletter to Markdown Scraper API in JavaScript or TypeScript, providing convenience functions and automatic retries on errors.

Install the apify-client

$npm install apify-client

Other API clients include:

Substack Newsletter to Markdown Scraper API in Python

Substack Newsletter to Markdown Scraper API through CLI

Substack Newsletter to Markdown Scraper OpenAPI definition

Substack Newsletter to Markdown Scraper API

Substack Newsletter Scraper

gstech/substack-posts

Export Substack newsletter posts by URL or keyword search. Optional comments, full HTML, and publication info.

Glostream Tech

Substack Articles Extractor

extremescrapes/substack-articles-extractor

Extract Substack newsletter posts as clean Markdown for LLM consumption

Extreme Scrapes

Substack Newsletter Scraper

red.cars/substack-newsletter-scraper

Extract newsletter content, subscriber data, and author insights from any Substack publication - no API key required!

AutomateLab

1.0

Substack Newsletter Scraper

opalescent_quintet/substack-newsletter-scraper

Substack-Newsletter-Scraper Extract complete newsletter archives from any Substack publication with advanced filtering, multiple export formats, and engagement analytics. ## Features - Scrape entire newsletter archives from Substack - Extract full metadata: titles, content, author details etc.

Aryan

Substack Scraper – Newsletter Posts, Engagement & Monitoring

bitofacoder/substack-scraper

Scrape any Substack newsletter's full post archive with engagement metadata (likes, comments, paywall status, word count, authors), fetch single posts, and monitor newsletters incrementally — via Substack's public JSON API. No login.

Bobby

Substack Newsletter Scraper

cloud9_ai/substack-scraper

Scrape posts from any Substack newsletter publication. Returns post titles, URLs, publish dates, authors, and content previews via RSS feed.

cloud9

Substack Scraper — Newsletter Posts & Content

fast_api/substack-scraper

Extract Substack newsletter posts, titles, subtitles, publication dates, engagement metrics, and optional full text. Useful for media monitoring, creator research, market intelligence, and AI/RAG datasets.

Fast API

Substack Newsletter Scraper

boundary/substack-newsletter-scraper

Scrape Substack newsletter posts — titles, content, reactions, comments, tags, and author data. Supports custom domains. No login needed.

Boundary

Substack Posts Scraper - Newsletter Data Extractor

klondikeking/substack-posts-scraper

Extract posts, engagement metrics, and newsletter data from Substack publications. Perfect for content research.

Pierrick McD0nald

Substack Posts Scraper - Newsletter Data

benthepythondev/substack-posts-scraper

Scrape public Substack newsletter posts from one or many publications. Extract titles, authors, dates, full content, images, categories and post URLs.