Hojun Lee

Extract text from PDF URLs or base64 files as per-page text, Markdown, or RAG chunks. Optionally detect tables and OCR scanned pages. Use the dataset JSON in document search and data pipelines.

Extract text from image and PDF URLs with Tesseract OCR. Process screenshots, scans, and multi-page PDFs in batches; return text, confidence scores, and structured dataset records.

Get ForexFactory and FXStreet economic calendar events as JSON. Filter by date, country, impact, or event type; inspect forecasts, actual releases, and surprise indicators for macro monitoring.

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.

Check email syntax, disposable and role accounts, DNS/MX, WHOIS, SSL, SPF/DMARC/DKIM, public breach metadata, and company-name guesses. Supports bulk CSV, domain, email, and username inputs. No user API key. Active PPE: $0.001 start plus $0.005 per target after five free targets.

Convert a public Excel or CSV file URL, or base64 file content, to JSON. Extract sheet names, column headers, and rows for ETL and data analysis; optionally return one dataset item per row.

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.

Fetch the Alternative.me Crypto Fear & Greed Index: current value, daily history since 2018, regime and trend analysis, 7d/30d averages, and optional BTC price correlation. No API key. Active PPE is $0.003 per returned day; there is no free-row allowance.

Fetch Nasdaq stock earnings dates, EPS consensus estimates, actuals, surprise percentages, and revenue beats. Optional Yahoo Finance enrichment adds sector, price, and PE ratios. Filter by ticker, sector, or date range. No API key. Active PPE: $0.001 start and $0.001 per row after 25 free rows.

Scrape Reddit posts and comments from any subreddit, search query, or user profile. Uses Reddit public JSON API — no API key required. Sort by hot/new/top/rising. Optional top comments. PPE $0.003/post.

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.

Track on-chain BTC/ETH exchange inflows and outflows via CoinMetrics. Net outflow = accumulation signal. Net inflow = distribution/sell risk. Includes MVRV ratio, active addresses, and 7d flow comparison. No API key required.

Check if domains or emails appear in known data breaches. Uses Have I Been Pwned database. Returns breach names, dates, data types exposed (passwords, emails, phone numbers). Monitor for new breaches affecting your organization.

Extract text, paragraphs, tables, and structured data from Word (.docx) and Excel (.xlsx) files. Supports Google Drive and Dropbox share links. Batch up to 50 files per run. $0.005 per file.

Track Spotify podcast shows and episodes: subscriber estimates, episode count, release frequency, ratings, categories, and language. Search by keyword or fetch specific show IDs using Spotify's public web API. No Spotify account required. Returns structured data for podcast market research.

Track upcoming token vesting cliffs and unlock events across major crypto projects. Unlock date, USD value, % of circulating supply unlocked. Based on Tokenomist.ai. Avoid the dump, time entries around unlock events. PPE $0.005/unlock.

Scans spot bid/ask prices across 5 major CEXes (Binance, Bybit, OKX, Kraken, Gate.io) and identifies raw cross-exchange spread opportunities. Best buy/sell exchange highlighted per coin. No API key. $0.003/coin.

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.

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.

Tracks cryptocurrency and Web3 venture capital funding rounds from DefiLlama Raises. Returns structured data on project, amount raised, lead investors, round type, and category. Filter by date, amount, category, or investor. Essential for deal flow research and market trend analysis.

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.

Real-time perp funding rates across all major CEXs (Binance, OKX, Bybit, Bitget, Bingx) + Hyperliquid in one row per symbol. Hourly + daily + annualized APR. Identify arbitrage opportunities. Free public APIs. PPE $0.002/symbol.

Daily US Treasury par yield curve straight from treasury.gov: all tenors 1M–30Y, plus 2s10s / 3m10y / 5s30s spreads (bps) and inversion flags. Macro recession indicator. Configurable lookback window + Telegram alerts on inversion. No API key.

Scans CBOE free delayed-quote API for unusual options: volume/OI ratio > threshold. Covers 80+ S&P500 + major ETFs by default. Outputs strike, expiry, DTE, volume, OI, ratio, IV%, notional, moneyness, greeks. Filter by calls/puts, IV, DTE. No API key required.