US ground elevation in meters and feet for one or up to ten coordinates from the USGS 3D Elevation Program, with highest and lowest point

Latest Italian earthquakes from INGV - time, magnitude and type, depth, coordinates and place, filterable by minimum magnitude and lookback hours

Bedtimes that end a 90-minute sleep cycle at a given wake time, or wake times for a given bedtime, with total sleep hours and time to fall asleep.

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

Grant fit score - eligible-cost ceiling, required cash match, match gap and request-to-budget risk

German pollen forecast by region from DWD - hazel, alder, ash, birch, grasses, rye, mugwort and ragweed levels today, tomorrow and the day after

Latest Japan Meteorological Agency earthquake reports - magnitude, depth, coordinates, place in English and maximum seismic intensity on the JMA scale

US federal grant opportunities from Grants.gov by keyword and status - agency, opportunity number, open and close dates, assistance listings and link

Estimated one-rep max from any submaximal set using six formulas, the range between them, and a percentage table of training weights and reps.

Bedrock geology at a coordinate from Macrostrat - geologic unit, stratigraphic name, lithology, description, age range in Ma and map scale

Running pace per km and mile and speed from distance and time, plus Riegel race predictions for the mile, 5K, 10K, half marathon and marathon.

US volcano alert levels and aviation color codes now from USGS - Normal, Advisory, Watch or Warning with synopsis, region and observatory

US county health statistics from CDC PLACES - diabetes, obesity, depression, smoking, insurance and 30+ more measures, or rank a state's counties

Where a wallet is active: native balance, transaction count and contract flag on all 16 EVM chains in one call, with the most active chain.

Aave V3 reserve state on 8 chains for any asset: supply and borrow APY, utilization, total supplied and borrowed, LTV, liquidation threshold and caps.

German river gauge readings from PEGELONLINE - water level in cm, discharge, position by river kilometre and status against mean and flood marks

Which of 16 EVM chains an address has contract code on, with a bytecode hash match to spot true multichain deployments versus look-alikes.

Contract call simulation (eth_call) on 16 EVM chains: raw result, uint, address and string readings, any block, and a decoded revert reason on failure.

EIP-712 typed data hashing: signing digest, domain separator and struct hash from JSON, with an optional signature check against an address.

Compound III market state on 5 chains: supply and borrow APR, utilization, totals and every collateral asset with its borrow and liquidation factors.