DEV Community

API

Application Programming Interface

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Belgian VAT validation in 5 lines (with company name lookup)

Belgian VAT validation in 5 lines (with company name lookup)

1
Comments
3 min read
Building a Plugin-Free Newsletter Popup on WordPress: Custom REST Endpoint Mailchimp API v3

Building a Plugin-Free Newsletter Popup on WordPress: Custom REST Endpoint Mailchimp API v3

Comments 1
8 min read
How to test an OpenAI-compatible AI API gateway without rewriting your app

How to test an OpenAI-compatible AI API gateway without rewriting your app

Comments
4 min read
8 Free Food & Nutrition APIs (No Key, Tested 2026)

8 Free Food & Nutrition APIs (No Key, Tested 2026)

1
Comments
16 min read
I Built a $29/Month API That Turns Any Website Into Structured JSON (No AI Black Box)

I Built a $29/Month API That Turns Any Website Into Structured JSON (No AI Black Box)

Comments
2 min read
The Spotify API is locking down. Here's how I resolve tracks across every platform instead

The Spotify API is locking down. Here's how I resolve tracks across every platform instead

Comments
4 min read
8 Best AI Gateways in 2026 (Compared)

8 Best AI Gateways in 2026 (Compared)

1
Comments 1
6 min read
What Happens When an API Takes 8 Seconds to Respond?

What Happens When an API Takes 8 Seconds to Respond?

1
Comments 2
3 min read
Pagination, filtering, and sorting in a Rails JSON API

Pagination, filtering, and sorting in a Rails JSON API

Comments
4 min read
Building a production-ready create endpoint in Rails

Building a production-ready create endpoint in Rails

Comments
3 min read
Web APIs & REST: Building HTTP-Based Services the Right Way

Web APIs & REST: Building HTTP-Based Services the Right Way

2
Comments 1
12 min read
Corporations Canada API reality: what CBCA filings expose

Corporations Canada API reality: what CBCA filings expose

Comments
3 min read
API design best practices

API design best practices

2
Comments
3 min read
Fragment API SDK for Telegram Apps and Bots: A Practical Guide (Node.js & Python)

Fragment API SDK for Telegram Apps and Bots: A Practical Guide (Node.js & Python)

Comments 1
6 min read
Debugging AI Streaming: A Tale of Chunks and Timeouts

Debugging AI Streaming: A Tale of Chunks and Timeouts

Comments
4 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.