Nbility Blog

Articles about AI Agents, model APIs, developer-tool integration, and Nbility workflows.

All posts

#AI API

Jul 17, 2026Context Length ExceededContext Window

How to Fix Context Length Exceeded: Token Budgets, Trimming, and Compaction

Fix context length exceeded errors by budgeting input and output tokens, trimming messages safely, summarizing history, limiting RAG and tool results, and compacting agent state.

Jul 17, 2026AI APIEmpty Response

AI API Returned Empty Content? Debug content, Reasoning, and Response Formats

A successful AI API call can still produce null or empty text. Learn how to inspect content, tool calls, reasoning, finish reasons, streaming events, and protocol-specific response paths.

Jul 16, 2026OpenAI-Compatible APIAI API

What Is an OpenAI-Compatible API? Base URL, API Key, and Model Explained

Learn how OpenAI-compatible APIs work, how to configure Base URL, API Key, and model ID, and when to use Chat Completions or Responses API.

Jul 16, 2026AI APIAPI Errors

How to Fix 401, 404, 429, 500, 502, and 503 AI API Errors

A practical troubleshooting sequence for AI API authentication, endpoint, rate-limit, quota, gateway, and upstream failures—including when to retry.