Notes from building ApyHub.
Engineering write-ups, product decisions, and the occasional opinion on how to ship developer infrastructure. Long enough to be useful, short enough that you'll finish it.
PUT vs PATCH: The Difference in REST APIs, with Examples
PUT replaces the whole resource, PATCH updates part of it. The difference between PUT and PATCH, idempotency, JSON Patch vs Merge Patch, and when to use each.
The Ultimate Guide to PDF Editing and Conversion Tools for Developers in 2025
Free online PDF editor and conversion API. Edit, merge, split, compress, and convert PDF files easily. Automate document workflows with ApyHub’s powerful PDF tools.
Top 5 Free AI Resume Parsers for Recruiters in 2025
Discover the top 5 AI resume parsers for recruiters. Automate resume parsing, candidate matching, and recruitment workflows with Sharp API in ApyHub.
Convert WAV to MP3 API – Streamline Audio Workflows for Developers
Convert WAV to MP3 effortlessly with ApyHub’s API. Automate audio conversion, optimize file sizes, and integrate high-quality MP3 processing into podcasts, e-learning, music apps,…
The ultimate guide to AI API marketplaces
The ApyHub Marketplace offers curated APIs, one subscription, flexible pricing, EU hosting, and powerful AI job management for developers.
ApyHub VS RapidAPI Comparison 2026
A current, sourced comparison of ApyHub and RapidAPI (API Hub): who operates the endpoints, how each prices API access, what gets listed, and which fits production work.
APIs for Developers: Start with ApyHub
Unlocking the potential of APIs for developers with ApyHub. API integration, documentation and use cases.
The Future of APIs: What to Expect in 2026 and Beyond
Explore how AI, serverless, and API governance are shaping the future of APIs in 2026 and beyond, and how developers can be prepared.
Leveraging Disposable Email Addresses for Developers
Discover how developers can use disposable email addresses to test apps, protect user privacy, and enhance security with ApyHub’s Disposable Email API.
Web Data Extraction: Use Cases and Approaches
Extract structured data from websites effortlessly. Discover top use cases, scraping methods, and how a Web Scraping API simplifies everything.
How to extract URLs from text and validate them with an API (2026 guide)
Extract every URL from free text with one API call, get each link back with its protocol, then check reachability and safety. Code in curl, Python and JavaScript.
Currency Conversion and Exchange Rates Made Easy for Developers
Developers building e-commerce apps often struggle with currency exchange features—this blog explores common challenges and smarter integration solutions.