Hojun Lee

Ranks 7,000+ DeFi protocols by TVL velocity: top gainers and losers over 1d/7d/30d from DefiLlama. Classifies velocity: hypergrowth/strong_growth/growth/stable/declining/collapse. No API key. $0.005/run.

Scrape DEV.to articles by tag, search query, top posts, or username. Uses DEV.to's public API — no API key required. Outputs title, author, tags, reactions, comments, reading time, and more. PPE $0.002/post.

Tracks DEX trading volume market share across 200+ blockchains using DefiLlama. Shows which chains lead (Solana, Base, Ethereum, BSC), top DEXes per chain, and 7d/30d trends. No API key. $0.007/run.

On-demand liquidity + slippage analysis for any ERC20 token. Aggregates every DEX pair via DexScreener, computes slippage curves at trade sizes $1K/10K/100K/1M using constant-product AMM. Find the deepest pool before a big trade. $0.03 per token.

Live 24h + 7d + 30d DEX trading volume for Uniswap V2/V3, Curve, Sushiswap, Balancer, PancakeSwap, Trader Joe, Camelot across all chains. Track DeFi liquidity shifts and emerging DEX trends. DefiLlama data. PPE $0.001/protocol.

Track Docker Hub images: pull counts, star ratings, official/verified status, image tags, digest, OS/architecture, layer count, and vulnerability data. Search by keyword or fetch specific images. Monitor popular containers and base images.

Complete external security posture for any domain in one run: SSL certificate expiry and chain, subdomain discovery via Certificate Transparency logs (crt.sh), and data breach history from Have I Been Pwned. No API key required for core checks.

Extract earnings call transcripts from SEC EDGAR 8-K filings (Exhibit 99.1). Search by ticker and date range. Returns full prepared remarks text for LLM sentiment analysis, quant signal extraction, and competitive intelligence. Free SEC public data. $0.05/transcript.

Track key US macroeconomic events: FOMC meetings, BLS releases (CPI, PPI, NFP, unemployment). Data from Federal Reserve and Bureau of Labor Statistics official websites. Filter by date range and event category.

Track EigenLayer, Symbiotic, Karak, Babylon restaking TVL, active operators, 24h/7d/30d growth, and AVS distribution. Monitor the restaking ecosystem across all major protocols. DefiLlama data. No API key. PPE $0.001/protocol.

Track real-time energy commodity prices: WTI/Brent crude, natural gas, coal, uranium, solar and wind ETFs. Aggregates Yahoo Finance and EIA data. Includes supply/demand signals, geopolitical risk premium, energy transition score, and portfolio allocation for energy trading and macro research.

Live Ethereum staking metrics: Lido stETH APR (current + 7d SMA), RocketPool rETH APR + beacon-chain APR, validator count, ETH staked, plus current epoch / finality lag / pending exits from public Beacon API. Telegram alerts on APR drop or finality issues. No API key required.

Track US federal campaign finance from the FEC API. Search donations, PAC spending, candidate fundraising totals, and top donors. Filter by candidate, committee, state, party, and date. Free FEC API key included (DEMO_KEY). Alternative to Bloomberg Government ($8k+/year).

Tracks Federal Reserve target rate, effective fed funds rate, SOFR, and Fed dot-plot projections via FRED (St. Louis Fed). No API key required. Useful for macro research, interest rate trend analysis, and monetary policy monitoring.

Monitor GitHub Actions CI/CD workflow runs, build success rates, average duration, and failure patterns across repositories. Track deployment frequency, lead time, and DORA metrics. Uses GitHub public API. Optional GitHub token for higher rate limits and private repos.

Track GitHub issues and pull requests: filter by label, state, assignee, milestone, or date range. Returns issue title, body, labels, author, assignees, reactions, comments count, linked PRs, and close date. Supports multiple repos. No API key required.

Track repo health + activity for any GitHub repo list: stars, forks, last commit, recent commits/PRs/releases (configurable window), top contributors, languages, license, topics. VC sourcing + open-source ops + competitor intel. BYO token recommended. $0.002 per repo.

Track GitHub repository metadata: stars, forks, open issues, watchers, topics, license, and release info. Monitor project popularity, growth trends, and ecosystem health across multiple repos or search queries.

Track trending GitHub repositories by language, time period (daily/weekly/monthly), and keyword. Monitor star growth momentum. Filter by programming language, topic keyword, or minimum stars gained. No API key required. $0.001 per repository tracked.

Search patents from Google Patents (150M+ docs). Filter by keyword, assignee, inventor, date, CPC code. Extract abstracts and claims. Track competitor IP, run FTO research, analyze patent portfolios. No API key required.

Fetch Android app data from Google Play Store: ratings, reviews count, installs, price, developer, category, last update, permissions, and screenshots. Search by keyword or fetch specific app IDs. Uses unofficial Google Play API. No API key required.

Track US federal contract opportunities from SAM.gov. Filter by keyword, NAICS code, agency, set-aside type, and date. Alternative to Bloomberg Government ($8k+/year). No API key required (DEMO_KEY included).

Scrape upcoming and open hackathons from Devpost. Filter by status, prize size, theme, or keyword. Returns title, dates, prizes, location, tags, and registration link. $0.005/hackathon.

Scrape Hacker News stories by mode (top/new/best/ask/show). Uses the official HN Firebase API — no key required. Outputs title, URL, author, score, comment count, and optional top comments. PPE $0.002/item.