US Federal Register Notices
Search and browse official U.S. Federal Register proposed rules, agency notices, executive orders and final rules relevant to business compliance. No login/API key. Metadata is public; do not treat summaries or results as legal advice, and check the original notice/effective date.
Parcel & Packaging Planner
Calculate parcel volume, courier billable weight, carton fill, shipping charge per unit, packing supplies and package quantities for ecommerce operations. Read-only estimates using math.js, no login/key; actual carrier and dimensional divisors depend on contract.
Community Nature Sightings
Explore publicly shared flora/fauna observations from iNaturalist by species, location, photographer and research grade. No login for public read API; photos have different rights and observations may show obscured coordinates. Observe iNaturalist limits of approximately 60 requests/minute and 10,000/day.
Home Renovation Estimator
Practical home improvement calculations for contractors and DIY customers: paint quantities, floor tiles, wall-paper rolls, concrete volume, room areas and material waste allowances. Uses math.js; no login/key. Material and coverage assumptions are user-supplied and should be verified on product packaging.
Shopee
Connect your Shopee shop through OAuth. 19 tools: 12 to read shop, products, orders and logistics, plus 7 to update product details, prices, stock, variant SKUs, listing visibility, shop profile and order notes. Review current values and explicitly approve each proposed update before execution. Requires the corresponding Shopee API permissions.
Travel Budget & Expense Planner
Plan travel/honeymoon/family holiday expenses including accommodation, transport, food, event tickets, group splits, per-day allowance and contingency. Read-only math.js calculations, no account/key; not live hotel pricing or directions.
Restaurant Capacity Planner
Plan small restaurant table capacity, seat turnover, average dining duration, customer wait times, cancellation losses and staffing needs using input estimates. No account/key; cannot make reservations and does not replace POS or real-time seating.
US Treasury Debt & Finance
Read authoritative U.S. Treasury open fiscal data on public debt, federal budget receipts/outlays and financial statements through FiscalData API. No login/API key; reporting lags, revisions and fiscal vs calendar year differences apply. Reference data, not securities trading advice.
US Tide & Coastal Planner
Find official NOAA U.S. coastal tide height predictions, high/low tide times, station details, winds and water temperature. Useful for coastal travel, fishing, boating, and sea-side businesses. No key; U.S.-focused only and not a marine safety alert. Timezone/datum must be chosen correctly.
Europe PMC Medical Research
Search free biomedical and life-science literature metadata, abstracts, references and open access records from Europe PMC (Europe PubMed Central). No login or API key; identify evidence limitations and consult licensed medical experts for personal health decisions.
VAT & IBAN Validator
Validate EU VAT IDs against VIES, check international IBAN checksum/bank routing data, and look up EU VAT rates and country data using VATcomply. Public no-key API. A positive IBAN format check does not prove ownership or account existence; VAT/VIES outages are possible. User-entered identifiers are sent to VATcomply.
Weather Forecast
Global current weather and daily/hourly forecasts through Open-Meteo, with no account or API key for non-commercial use. Covers temperature, rainfall, wind, UV, sunrise and sunset. Data: Open-Meteo (CC BY 4.0); free-tier non-commercial terms apply.