Hojun Lee

Download any PDF by URL and extract clean per-page text + detected tables (as 2D arrays) + document metadata (title/author/created/modified). Powered by pdfplumber. Batch up to 50 PDFs. $0.01 per PDF + $0.0005 per page.

ForexFactory economic calendar API with surprise scores, crypto relevance, hawkish/dovish signals. FOMC, CPI, NFP, GDP, PMI, ECB/BOJ/BOE. Custom date range, webhook, Telegram alerts. No API key.

Daily net inflows / outflows for spot BTC and ETH ETFs (IBIT, FBTC, ETHA, FETH, ARKB, etc). Total since launch, 1d, 7d, 30d. Institutional positioning signal. Free SoSoValue + Farside data. PPE $0.001/flow row.

Per email: disposable / role detection, provider, optional password breach check (HIBP k-anonymity). Per domain: WHOIS, DNS (A/AAAA/MX/TXT/SPF/DMARC/DKIM probe), SSL cert + days-to-expiry, public HIBP breach metadata. All free APIs. $0.005 per target checked.

Upcoming earnings calendar from Nasdaq for next N days: ticker, company, BMO/AMC timing, consensus EPS estimate, number of analyst estimates, prior-year EPS, fiscal quarter end, market cap. Telegram alerts on upcoming. No API key required.

Tracks the Alternative.me Crypto Fear & Greed Index: historical time-series, regime detection (extreme fear/greed), 7d/30d rolling averages, streak counting, BTC price correlation, and Telegram alerts on extreme readings. No API key required.

Extract text from images (PNG, JPG, WebP, TIFF) using Tesseract OCR. Batch up to 50 images, multi-language, confidence scores.

Scrapes live airdrop quests and campaigns on Galxe, Layer3, Zealy, and Guild.xyz with participant counts, reward type, deadlines, and eligibility. Never miss an airdrop. Track loyalty programs and incentive campaigns. PPE $0.002/campaign.

Extract data from Excel (.xlsx) and CSV files into structured JSON. Input: URL or base64. Output: sheet name, headers, rows. Batch multiple files. $0.01/file + $0.0001/row.

Aggregates tech layoff news from major free RSS feeds (TechCrunch /tag/layoffs, The Verge, Reuters Tech, Ars Technica). Extracts company name + impacted headcount from titles when present. HR / recruiter / market sentiment signal. Telegram digests.

Screens all 695+ Binance USDT-M perpetual futures pairs: top gainers/losers (24h%), highest volume, highest volatility (range%). Market breadth summary. No API key. $0.005/run.

Compute rolling correlations between BTC/ETH/SOL and traditional markets (S&P 500, Gold, DXY, US 10Y). Get 7d/30d/90d Pearson correlations, relative performance, and a risk-on/off signal. No API key required. Flat $0.005/run.

One-call daily market health summary: global market cap, BTC/ETH dominance, top 10 coins, DeFi TVL by chain, Fear & Greed Index, BTC hash rate & fees, spot ETF flows. No API key required. Ideal for daily scheduling.

Calculates volatility indicators for crypto assets: realized volatility (7d/30d annualized), ATR-14, Bollinger Bands (width, %B), and volatility regime classification. Uses CoinGecko OHLC data. No API key. $0.002/coin.

Track trending and top-downloaded Hugging Face models, datasets, and Spaces. Filter by task (text-generation, image-classification), author/org (meta-llama, microsoft), or keyword. Returns downloads, likes, trending score, license, tags, gated status. Optional detail enrichment. No API key needed.

Historical 8h funding rates from Hyperliquid for any perp coin: 7d/30d averages (annualized), cumulative funding cost, trend direction (rising/stable/falling), and carry signal. Great for funding arbitrage and long-term cost estimation. $0.003/coin.

L2 orderbook analytics for Hyperliquid perp markets: bid/ask spread (USD + %), market depth at 0.1/0.5/1% levels, order imbalance ratio with directional signal (bid_heavy/ask_heavy/balanced), VWAP mid. No API key. $0.002/coin.

Live floor price (USD + native), 24h/7d/30d %, market cap and 24h volume for curated NFT collections across Ethereum, Solana, Bitcoin (Ordinals/Runes), Polygon and more. Customizable collection list. Coingecko data, no API key.

Aggregates social and developer metrics for any cryptocurrency: Twitter/X followers, GitHub stars and commit activity, Reddit subscribers, Telegram member count, and CoinGecko community stats. Essential for token fundamental analysis.

Track every new memecoin launching on pump.fun and Raydium. Market cap, token age, dev wallet address, holder count, 1h/6h price change. Filter by mcap range and launch recency. Never miss early Solana memecoins. PPE $0.001/token.

Bitcoin valuation and network health metrics: NVT ratio (under/fair/overvalued signal), 24h transaction volume, hash rate (EH/s), miner fee ratio, block retarget countdown. Combines blockchain.info, mempool.space, and CoinGecko. No API key. $0.005/run.

Live BTC / ETH / USDT / USDC reserves at major CEXs (Binance, Coinbase, Kraken, OKX, Bybit). Track exchange outflows = bullish (custody), inflows = bearish (sell pressure). PPE $0.001/balance row.

Live perpetual funding rate (hourly / daily / annualized APR), open interest USD, mark/oracle prices and 24h volume across every Hyperliquid perp pair. Compare HL funding vs CEX. Telegram alerts on extreme APR. No API key required.

Long/short ratio + open interest across Binance/OKX/Bybit/Coinglass for any perp pair. Detect over-leveraged positioning before liquidation cascades. PPE $0.002/symbol. Telegram alerts on L/S threshold.