BTC Node Census Pulse

Stocktwits Scraper

automation-lab/stocktwits-scraper

Extract stock and crypto messages, bullish/bearish sentiment, trending symbols, and user posts from Stocktwits. Monitor market mood for any ticker. No API key needed.

Funding Pulse

fraktalapi/funding-pulse

Real-time funding rates, open interest, liquidations, long/short ratios, and cross-exchange spread signals from Bybit, Binance, OKX, Bitget, dYdX, and Hyperliquid. CoinGlass alternative at a fraction of the price.

Bluesky Social Search — Posts, Profiles & Feeds via AT Protocol

ryanclinton/bluesky-social-search

Search and extract posts, profiles, and author feeds from the Bluesky decentralized social network using the public AT Protocol API.

Get an automated home value estimate with its confidence range, a rental estimate, property characteristics, sales and tax history, flood and hazard risk, and postcode or metro price forecasts. Batches up to 100 addresses in one request. Bring your own key.

Real-time and historical exchange rates for 170+ currencies via the Fawaz Ahmed Currency API (no API key). Supports latest snapshot, date-range history up to 30 days, and multi-base comparison. Outputs per-pair records with converted amounts and currency metadata. Free, no sign-up required.

Upbit Market Scraper

parseforge/upbit-market-scraper

Scrapes Upbit market tickers for KRW, BTC, and USDT pairs. Returns last price, 24h volume, and change rate for each market. No API key required.

Propertyguru Property Details Scraper

stealth_mode/propertyguru-property-details-scraper

Scrape comprehensive property listings from PropertyGuru.com.sg, PropertyGuru.com.my, and DDProperty.com. Extract prices, specifications, agent details, locations, and media from Southeast Asia's leading real estate platforms. Essential for market analysis, price comparison, and property investment.

Fetches Korea macro-economic indicators from Statistics Korea (KOSIS) API. Covers GDP, CPI, retail sales, unemployment, service production and 200+ economic indicators.

Keyless Bitcoin network-state monitor (no API key, no mining): live hashrate vs the multi-day trend, next difficulty retarget preview (change %, remaining blocks, ETA), and the fee ladder - with deltas vs the previous run when scheduled (stateful KVS). One compact pulse item per run.

Keyless Bitcoin mempool + fees monitor (mempool.space, no API key): mempool depth (tx count, vsize, total fee), fee tiers, recent block cadence, 60m hashrate. Stateful KVS: repeat runs report mempool drift + fee-tier shifts; alerts on fee-spike / mempool-surge / hashrate-dip.

Keyless Bitcoin block-health pulse (public mempool.space v0 + blockstream.info fallback, no key): block cadence, tx count, difficulty drift, coinbase, reorg detection via previousblockhash links, stateful KVS deltas. Read-only public data.