Saylor Innovations Data Desk
Policy interest rates from the Federal Reserve, European Central Bank, Bank of England and Riksbank side by side with the latest date and previous value
Listing info 80/100
Policy interest rates from the Federal Reserve, European Central Bank, Bank of England and Riksbank side by side with the latest date and previous value
Listing info 80/100
Airport lookup from OurAirports by ICAO, IATA or local code, by name or city, or the nearest airports to coordinates - type, elevation, scheduled service and links
Listing info 80/100
Current space weather from NOAA SWPC - Kp index and G-scale, solar flare X-ray class now and 6-hour max, forecast Kp peak and recent alerts
Listing info 80/100
ERC-1155 balance on 16 EVM chains: how many copies of a token id a wallet holds in a collection, read through balanceOf(address,id).
Listing info 80/100
Validate a crypto address offline: format and checksum for EVM EIP-55, Bitcoin, Litecoin, Tron, XRP, Solana, TON, Sui, Cosmos and Cardano, with network detection.
Listing info 80/100
Bank of Canada Valet series by name - policy overnight rate, USD/CAD and other FX rates and yields with latest value, change and recent observations
Listing info 80/100
Weighted average cost of capital from equity and debt values - CAPM cost of equity from beta, after-tax cost of debt, capital weights and the tax shield
Listing info 80/100
EVM event logs for a contract on 16 chains, bounded to a safe block window, with Transfer, Approval, Swap and ownership events decoded to named arguments.
Listing info 80/100
Total distance of a multi-stop route from waypoints in km, miles and nautical miles, with each great-circle leg, bearing, detour ratio and travel time
Listing info 80/100
Canadian river level and flow from Water Survey of Canada stations - latest level in metres, discharge in m3/s, 24h range, trend and a short time series
Listing info 80/100
jsDelivr CDN usage for an npm package over 30 days - total and daily hits, peak day, rank among all packages and npm, bandwidth and daily series
Listing info 80/100
SEC EDGAR full-text search for a phrase, optionally by form type and date range - company, form, filing date, period, SIC, location and document link
Listing info 80/100
Indexed listings, not certifications. Prices and protocols are publisher declarations. How the index works