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Tutorials, comparisons, and integration walkthroughs for the APIs and datasets we sell on RapidAPI.

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Free dataset samples - what to actually look for in 30 minutes of evaluation

How to evaluate a paid dataset before you buy: schema fit, freshness, completeness, and the five quick checks that catch most quality issues.

Happy Endpoint Team

April 26, 2026 2 min read

datasets evaluation free-samples

Datasets vs live APIs: which one do you need?

Bulk snapshots and live request-time data solve different problems. A decision framework for picking the right one - or both.

Happy Endpoint Team

April 11, 2026 1 min read

datasets apis architecture

A buyer's guide to RapidAPI data products

How to evaluate paid APIs on RapidAPI without burning a week on trial subscriptions. The four questions that actually matter.

Happy Endpoint Team

April 4, 2026 1 min read

rapidapi buying-guide api-evaluation

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API for grocery stores: what is available and how to use it

A practical guide to grocery store APIs in 2025 - what data is available, which retailers have coverage, and how to integrate grocery data into your product.

Happy Endpoint Team

April 29, 2026 2 min read

grocery tesco retail

Bayut API: Dubai real estate data for property apps and analytics

What the Bayut API covers, how to query it, and what to build with UAE property data - from search UIs to investment research tools.

Happy Endpoint Team

April 29, 2026 2 min read

bayut real-estate uae

Fotocasa API: Spain real estate data for property apps and analytics

What the Fotocasa API covers - 1.5M+ Spanish listings, market analytics, and location data - and how to use it for property search and investment research.

Happy Endpoint Team

April 29, 2026 2 min read

fotocasa spain real-estate

H&M fashion data API: product catalog, pricing, and global store data

What the H&M API returns - product search, pricing across 70+ markets, supplier data, and store locations - and how to use it for retail intelligence products.

Happy Endpoint Team

April 29, 2026 2 min read

hm fashion retail

Klarna Ecom API: multi-store price comparison and price history data

How the Klarna Ecom API works - cross-retailer product search, price history charts, and deal tracking across 13 regions - and what to build with it.

Happy Endpoint Team

April 29, 2026 2 min read

klarna price-comparison deals

Morningstar financial data API: equities, ETFs, ESG ratings, and fundamentals

What the Morningstar API covers - real-time quotes, financial statements, ESG risk ratings, ETF data - and how to use it in investment research and fintech products.

Happy Endpoint Team

April 29, 2026 2 min read

morningstar finance investing

Rightmove UK property data: API and dataset guide for developers

What the Rightmove UK API covers - sales, rentals, sold prices, new homes - and how to use the 5M+ transaction dataset for property analytics.

Happy Endpoint Team

April 29, 2026 2 min read

rightmove uk real-estate

Building a property-alerts app with the PropertyFinder API

End-to-end walkthrough of a property-alerts app - poll the PropertyFinder API, deduplicate results, and notify users when new listings appear.

Happy Endpoint Team

April 28, 2026 1 min read

tutorial propertyfinder real-estate

IKEA catalog data for furniture-retail apps: schema, freshness, and integration

What's in the IKEA Pro API and catalog dataset - and the integration patterns that work for furniture retailers, comparison sites, and home-design products.

Happy Endpoint Team

April 26, 2026 2 min read

ikea furniture retail