API

Designing and building APIs — REST, GraphQL, gRPC, integration patterns, and the contracts that hold systems together.

A session should survive a node change
Model portability is now a governance feature for AI agents
Ensemble LLMs: How Multi-Model Fusion Picks the Best Answer
Model-Agnostic Coding Agents: One CLI Across Many LLMs
One Language for AI Commerce: Inside the Universal Commerce Protocol
Dialing Reasoning Depth: A Developer's Guide to Gemini 3's thinking_level
Turn Your Azure APIs into MCP Servers with API Management
Cutting Token Bills: Converting JSON to TOON for Leaner LLM Prompts
Apps Inside ChatGPT: Building on the MCP App Platform
How AI Agents Pay: A Practical Guide to the Agent Payments Protocol
Building Production Voice Agents with the gpt-realtime API
APIs Overview: REST, GraphQL, and gRPC