Renzo Madueno

Scrape any public Telegram channel with no login and no API key — get every post, view count, media, link and timestamp in clean JSON or Excel. No phone, no account, no token needed. Built for OSINT, market research and competitor tracking. Pay only for what you scrape.

Scrape Yahoo Finance for stocks, ETFs, crypto & forex: live quotes, historical OHLCV prices, fundamentals/financials, and news — by ticker, with no API key. Pay-per-result market data.

Scrape Apple App Store and Google Play in one run — app reviews, ratings, metadata, top charts, and keyword rankings, in any country, with no API key. Pay-per-result alternative to Sensor Tower & data.ai for ASO research, review monitoring, and sentiment analysis. Both stores. No login.

One MCP server, 17 tools for AI agents: find B2B leads with emails by industry + city, enrich company domains and people into verified contacts, score ICP fit, extract website contacts, plus Google Maps, Reddit, Amazon & TikTok scraping. Streamable HTTP + SSE. Pay per tool call.

Detect the technologies behind any website - CMS, frameworks, analytics, ad pixels, payments, chat, marketing and CDN/hosting - from a bulk list of domains, 90+ tools. A pay-per-result BuiltWith & Wappalyzer alternative for technographic B2B targeting. No API key, no per-lookup subscription.

Every accounting firm, CPA, bookkeeper and tax preparer in a metro with phone, website, emails and social profiles extracted live from each firm's own site. Built for accounting SaaS, fintech, staffing and agencies. $8 per 1,000 leads.

Full App Store metadata for any iOS app: ratings, rating counts, in-app purchase names and prices, current version, release notes, size, languages and screenshots.

Turn a keyword into the ranked list of App Store apps, with ratings, price, developer, category and version. Up to 200 results per keyword per country. No API key.

Scrape App Store top charts: free, paid, grossing and new, for iPhone and iPad, in any country and any category. No API key. Optional rating enrichment.

Watch iOS and Android apps for new versions. Returns the current version, release notes and days since the last update, and flags what changed since your previous run.

Scrape Apple Podcasts: podcast metadata, full episode lists, top charts, and listener reviews by country, in one run. No API key. Built on Apple's iTunes API + RSS feeds.

Scrape any Ashby job board with real structured salary ranges, remote flags and direct application links. No API key, no login, no proxy.

Give it a keyword and an app: it returns the exact App Store search position, who outranks it, and the gap to the top. Track ASO rankings per country over time.

Independent mechanics, collision and transmission shops, tire stores and quick lubes for any metro, with phone, website, emails and socials extracted live from each shop's site. For aftermarket parts, shop SaaS and agencies. $8 per 1,000 leads.

Scan trending, searched, or specific tokens on Coinbase's Base L2 with full DEX metrics (price, liquidity, volume, FDV, txns) from the public DexScreener API. No API key.

Track any wallet on Coinbase's Base L2: ERC-20 holdings, recent transactions, or token transfers — straight from the public Blockscout Base API. No API key.

Every dealership in a metro — new, used, trucks, motorcycles — with phone, website, emails and social profiles extracted live from each dealer's site. For automotive SaaS, F&I products, vendors and agencies selling into dealerships. $8 per 1,000 leads.

Probes a public Convex deployment for queries that return data without auth. Convex queries are public-by-default unless you check auth inside the handler. Returns counts + reproducer.

Dental office leads for any city: practice name, address, phone, website, emails and social profiles extracted live from each practice's own website. $8 per 1,000 dentist leads, no subscription.

Probes a public Directus instance for misconfigured Public-role permissions. Detects collections readable without auth via /items/{collection}. Returns counts + curl reproducer. Counts only.

Scrape Facebook Marketplace listings with no login required — get title, price, location, images, seller and URL for any city or search term. No account, no cookies, no API key. Ideal for resellers, dealerships, price research and local lead generation. Pay only for the listings you pull.

Free Firebase Firestore security audit: static analyzer for firestore.rules + a live anonymous probe. Detects 'if true' wide-open rules, expired test-mode, auth-only patterns and open storage, then confirms which are truly exposed. HTML report with paste-ready fix snippets. By Renzo Madueno.

Pull every open role from any Greenhouse job board by company token. Titles, departments, offices, direct apply links. No API key, no login, no proxy.

Probes a public Hasura GraphQL endpoint for tables readable by the anon role. Works for self-hosted, Hasura Cloud, and frameworks on top. Counts only.