ENSO status from the NOAA Oceanic Nino Index - El Nino, La Nina or neutral phase, strength, consecutive seasons in phase and the last 12 seasons

Lido stETH staking APR now - current rate, seven-day average and recent daily history for Ethereum liquid staking from the Lido API

OEE calculator from availability, performance and quality percentages

LLM model pricing and context window lookup - input and output price per million tokens, max tokens and capabilities for OpenAI, Anthropic, Google and more

JSON formatter and beautifier - pretty-print or minify JSON with chosen indent and optional key sorting

Medical device event reports - FDA MAUDE malfunction, injury and death counts with top manufacturers and brands for any device type

Drug adverse event reports - FDA FAERS totals, serious, death and hospitalization counts, top reactions, patient sex and reporting countries for any drug

JSON validator - checks whether text is valid JSON, with type, size, depth, key count and error line and column

Company lookup by website domain, matched to GLEIF legal entities with LEI

Chemical material properties from PubChem - formula, molecular weight, InChIKey, XLogP and polar surface area

Descriptive statistics for a list of numbers - mean, median, mode, standard deviation, quartiles and percentiles

FDA 510(k) device clearances - recent clearances for a device type or company with K number, decision, date, product code and class

FDA drug approval lookup - application number, sponsor, original approval date, latest action, label link and products by brand or generic name

Company search by name in the GLEIF LEI registry - LEI, status, jurisdiction, legal form and headquarters

ASN network lookup - holder, announced IPv4 and IPv6 prefix counts, peering policy, exchange points and facilities for any AS number (RIPEstat and PeeringDB)

Magic: The Gathering card search using Scryfall query syntax - matching cards with full details

Belgian rail departures - live NMBS/SNCB station board with destination, platform, delay and cancellations from iRail

Spaceflight news articles - latest headlines on SpaceX, Starship, NASA and launches with source site, summary and link, searchable by keyword

Radioactive decay calculator from initial amount, half-life and elapsed time - remaining amount and decay constant

Page metadata for any URL - title, description, Open Graph image, author, published date and canonical URL