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Top 5 APIs Every AI Agent Needs in 2026 (Plus a Bonus)
Engineering
Top 5 APIs Every AI Agent Needs in 2026 (Plus a Bonus)
AI agents can reason and write — but they can't act without tools. Here are 5 ApyHub utility APIs that give agents hands: reading documents, extracting data, generating files, and reading the live web.
Nikolas Dimitroulakis
•
June 25, 2026
The API Sprawl Problem in Ecommerce: How Teams Lose Time to Utility Code
Engineering
The API Sprawl Problem in Ecommerce: How Teams Lose Time to Utility Code
Ecommerce teams rebuild the same ~30 utilities — PDF generation, image resize, file conversion, email validation — instead of shipping product. Here's why API sprawl happens, what it really costs, and how a unified utility-API layer fixes it.
Nikolas Dimitroulakis
•
June 23, 2026
Top 5 Free APIs for Side Projects That Actually Matter
Engineering
Top 5 Free APIs for Side Projects That Actually Matter
A short, honest list of free APIs you can actually build a side project on in 2026 — Supabase, Stripe, Resend, Groq, and ApyHub — with real free-tier limits, where each one shines, and where each one bites.
Nikolas Dimitroulakis
•
June 23, 2026
Guide: Building a Product Recommendation Engine That Doesn't Hallucinate
Tutorials
Guide: Building a Product Recommendation Engine That Doesn't Hallucinate
Vector-only recommendation demos fall apart in production — stale embeddings, latency spikes, hallucinated prices and stock. Here's the hybrid RAG pattern (vectors for discovery, live API calls for facts), the data-freshness problem, and the utility APIs that handle the messy ingestion work.
Nikolas Dimitroulakis
•
June 23, 2026
Best Document Conversion APIs in 2026
Engineering
Best Document Conversion APIs in 2026
Compare the top document conversion APIs in 2026 — pricing, formats, MCP/agent-readiness, and where each one shines or lags. Updated guide for developers choosing a conversion API.
Nikolas Dimitroulakis
•
June 22, 2026
Full Site Audit API – Page-Level SEO, Security, and Mobile Checks in One Call
Engineering
Full Site Audit API – Page-Level SEO, Security, and Mobile Checks in One Call
Run a page-level audit covering metadata, security headers, mobile-friendliness, and broken links with one API call. See how the Full Site Audit API works, what it returns, and where it fits.
Nikolas Dimitroulakis
•
June 22, 2026
What Does "AI-Ready" Actually Mean for an API?
Engineering
What Does "AI-Ready" Actually Mean for an API?
AI-readiness for an API isn't one property. It's three — machine-discoverable, machine-verifiable, and machine-tolerant. Here's what each one actually requires.
Nikolas Dimitroulakis
•
June 22, 2026
Paraphrasing in the Age of AI: Why Uniqueness, SEO, and a Powerful Text API Matt
Engineering
Paraphrasing in the Age of AI: Why Uniqueness, SEO, and a Powerful Text API Matt
Discover how the Paraphrase Text API improves SEO, content uniqueness, and scalable rewriting with a powerful, developer-friendly text API.
Nikolas Dimitroulakis
•
March 04, 2026
Automate Invoice Processing with SharpAPI’s Invoice Parsing API on ApyHub
Engineering
Automate Invoice Processing with SharpAPI’s Invoice Parsing API on ApyHub
Streamline accounts payable and finance workflows with SharpAPI’s Invoice Parsing API. Extract over 100 fields from any invoice—PDFs, scans, or photos—and integrate structured JSON directly into your ERP or accounting systems.
Nikolas Dimitroulakis
•
February 27, 2026
The Hidden Costs of Building with AI: Why Owning It Is Harder Than You Think
Engineering
The Hidden Costs of Building with AI: Why Owning It Is Harder Than You Think
AI makes building software fast, but owning it in production is costly. Discover why maintenance, scaling, security, and operations matter, and how APIs as a service can help teams sustain AI-powered features long-term.
Nikolas Dimitroulakis
•
February 10, 2026
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