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Application Programming Interface

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Stateful vs Stateless APIs

Stateful vs Stateless APIs

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2 min read
Building MOC-Compliant Event APIs for Saudi Arabia: QR, WhatsApp & Real-Time Analytics

Building MOC-Compliant Event APIs for Saudi Arabia: QR, WhatsApp & Real-Time Analytics

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3 min read
I Built a Drop-in AI API Caching Proxy — Save 70% on Inference Costs

I Built a Drop-in AI API Caching Proxy — Save 70% on Inference Costs

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2 min read
Batch PDF Verification at Scale: Async Queue Patterns for the HTPBE API

Batch PDF Verification at Scale: Async Queue Patterns for the HTPBE API

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18 min read
Crypto API Rate Limiting: Best Practices for Trading Bots

Crypto API Rate Limiting: Best Practices for Trading Bots

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3 min read
Screen a name against the OFAC sanctions list in 3 lines (REST API, free tier)

Screen a name against the OFAC sanctions list in 3 lines (REST API, free tier)

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6 min read
How to Verify a Canadian Contractor Licence — Free Lookup + API (2026)

How to Verify a Canadian Contractor Licence — Free Lookup + API (2026)

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

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

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16 min read
Your AI API test is not finished until the charge is explainable

Your AI API test is not finished until the charge is explainable

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2 min read
What Is LLM Orchestration? Patterns, Tools & When You Need One

What Is LLM Orchestration? Patterns, Tools & When You Need One

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6 min read
LLM Guardrails Explained: Prompt Injection, PII Detection & Content Moderation

LLM Guardrails Explained: Prompt Injection, PII Detection & Content Moderation

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5 min read
The API-First SaaS Manifesto: How to Architect a Production-Grade Application in 2026 Without Building Microservices

The API-First SaaS Manifesto: How to Architect a Production-Grade Application in 2026 Without Building Microservices

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3 min read
Access Claude, GPT & DeepSeek from ONE API — pay-per-token, no subscription

Access Claude, GPT & DeepSeek from ONE API — pay-per-token, no subscription

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2 min read
How AI Agents Pay for API Calls: The x402 Protocol Explained

How AI Agents Pay for API Calls: The x402 Protocol Explained

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11 min read
Eu construí uma API de Geolocalização por IP com Detecção de VPN e Score de Risco por IA — e o tier grátis tem 5.000 req/mês

Eu construí uma API de Geolocalização por IP com Detecção de VPN e Score de Risco por IA — e o tier grátis tem 5.000 req/mês

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5 min read
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