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GDPR Compliance Plant Care Tips Claim Verification Nutrient Analysis view Cat Trivia Recipe Nutrition Caloric Content Facts Plant Information Cat Facts recipientsbr Source Credibility Portion Size Tracking Plant Images House Plant List Food Database Animal History Claim Validation fact

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Best fact APIs

Fact Checking API

News & Events

Introducing our Fact-Checking API, your reliable ally against misinformation. Submit any claim, and our API swiftly validates its accuracy, drawing from a vast database of credible sources. Receive instant verdicts—true, false, or partially true—accompanied by detailed references. Empower your users with verified information, fostering a trustworthy online environment.

Free 7-Day Trial

100% uptime 1,632ms avg MCP ready

Factum Parse API

Natural Language Processing (NLP)

AI-powered parsing for Italian & EU invoices (PDF/XML) with Zero Data Retention (GDPR compliant). Fast extraction of tax data, amounts, and VAT numbers.

Free 7-Day Trial

100% uptime 2,721ms avg MCP ready

Carbon Footprint and Emission Factor API

Sustainability & Green Tech

Turn any activity, spend, freight, or flight into kg CO₂e from open, sourced data (UK DEFRA, US EPA, Ember, IPCC) plus live grid carbon intensity for GB, US & EU and 213 countries.

Free 7-Day Trial

100% uptime 265ms avg MCP ready

Tropical Plant Facts API

Sustainability & Green Tech

Access botanical information with care tips, light preferences, pest sensitivity, and physical dimensions for decorative potted plants.

Free 7-Day Trial

100% uptime 136ms avg MCP ready

Cat Fact Feline Insights API

Entertainment & Media

The Cat Fact API delivers a delightful assortment of random facts about cats, designed to amuse and inform feline enthusiasts. With easy-to-use endpoints, users can fetch intriguing trivia about cat behavior, history, and fun quirks, making it a perfect resource for cat lovers, educators, and developers looking to add a touch of whimsy to their applications.

Free 7-Day Trial

100% uptime 51ms avg MCP ready

Scientific Facts API

Science & Education

The Scientific Facts API offers a collection of intriguing scientific knowledge, returning 1 to 5 unique facts per request. Ideal for trivia games, knowledge enhancement, or impressing friends with interesting facts.

Free 7-Day Trial

100% uptime 2,827ms avg MCP ready

Nutrition Facts Extractor API

Food & Nutrition

Extract reliable nutrition facts seamlessly with the Nutrition Facts Extractor API, perfect for developers and health enthusiasts.

Free 7-Day Trial

100% uptime 841ms avg MCP ready

Nutrition Facts API

Food & Nutrition

Calories, protein, fat, carbs, vitamins and minerals (36 nutrients) for 7,793 foods from official USDA data. Search, portion sizes and recipe totals in one call.

Free 7-Day Trial