Blog
Tips, news, and tutorials for Claude Code developers
Claude Opus 5 API Guide 2026: Pricing, 1M Context & Adaptive Thinking
Opus 5 brings 1M context and adaptive thinking at the same $5/$25 price. Full API guide with code examples, pricing comparison, and migration checklist.
Video Generation API: Veo 3.1, Hailuo 2.3 & Seedance 2.0 Through One Endpoint
Call Google Veo 3.1, MiniMax Hailuo 2.3 and ByteDance Seedance 2.0 from one endpoint with one key — text-to-video and image-to-video, no per-provider SDKs.
CLAUDE.md Playbook 2026: AI Governance Across Front-End and Back-End Repos
A practical CLAUDE.md playbook for separate front-end and back-end repos: exact load order, copy-paste templates, path-scoped rules, sharing standards across repos with no shared git root, plus the token-cost levers and ROI a leader needs.
Claude Opus 4.8 API Guide 2026: How to Call claude-opus-4-8, Pricing, Migration & Cost Control
How to call claude-opus-4-8 from the API: pricing ($5/$25), the effort default change, prompt caching and batch savings, clean migration from Opus 4.7, and what to do on a 451 unsupported region error.
Claude Code on macOS: Complete Homebrew + CodeGateway Setup Guide
Install Claude Code on macOS (Intel or Apple Silicon) in under 15 minutes, then route through CodeGateway to fix unsupported region errors for good.
Claude Code on Windows: Complete WSL2 + CodeGateway Setup Guide
Run Claude Code on Windows via WSL2 and eliminate unsupported region errors with CodeGateway's stable API endpoint.
AGENTS.md Hierarchy Playbook 2026: From Single Repo to Monorepo with Codex CLI
How Codex CLI builds its AGENTS.md instruction chain: lookup order, 32 KiB cap, AGENTS.override.md trick, single-repo and monorepo templates, plus CodeGateway.
GitHub PR Governance with Claude Code: Five Automation Patterns That Actually Work
PR governance breaks down because reviewers are overloaded, context gets lost between commits, and security checks land too late. Claude Code Action plugs into GitHub Actions and runs an AI reviewer on every PR. This guide walks through five battle-tested patterns: automatic review, path-specific review for critical code, security-focused review, on-demand deep review, and merge gating, with full workflow YAML you can paste in today.
Claude Desktop Developer Mode: Configure a Custom API Endpoint
Claude Desktop's Developer Mode lets you point the official client at a custom API endpoint such as CodeGateway. This guide covers macOS and Windows setup, the exact config file path and JSON, how to verify the proxy is working, and the most common pitfalls (token format, base URL trailing slash, model ID mismatch) so the switch takes minutes instead of hours.
How Traditional Internet Companies Transition to AI-Native Development: A 4-Phase Roadmap
Embed AI into every node of the development workflow instead of using it as an occasional accelerator. BCG data: process-redesigned AI organizations cut delivery cycles by 40-60%, tool-stacking shops only see 20-30%. This guide walks through 4 phases: offload repetitive work to Codex, human-AI code review, PRD-to-code automation, and AI-embedded CI/CD quality checks, with a real Codex walkthrough.
OpenAI Codex CLI Complete Reference 2026: Docs, MCP, Subagents, Cloud
The complete OpenAI Codex CLI 2026 docs companion — GPT-5.5 picker, MCP servers, AGENTS.md hierarchy, subagents, auto-review hooks, Codex Cloud tasks, screenshot input. Plus the CodeGateway proxy route for restricted regions.
Claude Opus 4 Guide: When to Use It and How to Control Costs
Learn when Claude Opus 4 is worth the cost: architecture decisions, complex migrations, and deep reasoning tasks. Includes Python quickstart via CodeGateway, cost comparison with Sonnet 4.6, and a practical decision framework for model selection.
Claude Code Auto Mode Guide: Automate Your Dev Workflow (2026)
Claude Code ships three permission modes: Default, Auto Mode (AI classifier), and --dangerously-skip-permissions. Learn how each works, when to use them, and how to integrate Claude Code into CI pipelines safely.
Imagen 4 API Quickstart: Google's Latest Image Model with Python
Imagen 4 comes in Fast, Standard, and Ultra tiers. This guide shows how to connect via CodeGateway with Python, use aspectRatio parameters, and compare output quality across tiers.
GPT-Image-2 API Quickstart: Generate Images with Python in 5 Minutes
Get GPT-Image-2 generating images in 5 minutes with Python and CodeGateway. Covers size/quality parameters, transparent backgrounds, inpainting, and a real cost breakdown.
Claude Code vs Gemini CLI 2026: Which AI Coding Tool Should You Use
Claude Code vs Gemini CLI in 2026 — a practical comparison across context window, pricing, tool ecosystem, and real-world coding tasks. Find out which AI coding CLI fits your workflow with our hands-on test results and decision framework.
Claude API Rate Limits Explained: RPM, TPD & Concurrency (2026)
A practical guide to Claude API rate limits — RPM, daily token quotas, concurrency caps, 429 vs 529 errors, and retry patterns with working Python code.
Imagen 4 vs Gemini 2.5 Flash Image vs GPT Image: Pick by Use Case
Imagen 4, Gemini 2.5 Flash Image, or GPT Image? A 5-axis comparison (text, photoreal, UI, speed, cost) with single-key setup to mix all three providers.
Image Generation API Now Live: One Key, 5 Models, Pay-as-you-go
CodeGateway image generation API is live: Imagen 4 (fast/std/ultra) + Gemini 2.5 Flash Image + OpenAI gpt-image-2/1.5 — OpenAI-compatible, $2 starter.
Vibe Coding in Practice: Build a Working SaaS Prototype in One Evening
Want to ship a side project? A real Vibe Coding run with Claude Code: 4 hours, a working SaaS prototype on Cloudflare, $2-4 cost — full commands and receipts.
OpenAI Codex CLI vs Anthropic Claude Code: Pick by What You're Doing
Codex CLI or Claude Code? A decision tree across 7 scenarios — price, context, protocol, ecosystem — plus a dual-key setup so you use both without lock-in.
Cleaning Up Legacy Code with Codex CLI: A One-Night Playbook
Got a legacy project? A real Codex CLI playbook: diagnose, 5-step setup, multi-agent task slicing, cost estimate, and four ways the run goes sideways.
An Honest Receipt: 16 Blog Hero Images for $0.92 in an Hour
Want to automate blog images but unsure of cost? A real dogfooding run: 16 images, 5 upstream models, $0.92 total, under an hour. Spec.yaml and script included.
Advanced Claude Code: Sub-Agents, MCP, and Cost Optimization
How do you push Claude Code to team-level productivity? Multi-agent, MCP, advanced Hooks, prompt cache, tier-markup cost optimization, observability.
The Complete Claude Code Configuration Guide: From Setup to Skills
How do you configure Claude Code in production? Node setup, API keys, model selection, custom Skills, Hooks automation, and team workflows in one guide.
Claude Code Connection Timeout: A Complete Troubleshooting Guide
Claude Code timing out or dropping mid-task? Root causes, measured latency, 5-minute stable setup, and a complete error-code dictionary in one guide.
Claude Code Complete Guide: Architecture, Latency Tests & Pricing
Anthropic's official Claude Code endpoint can be unreliable from high-latency networks. This guide walks the full 5-minute CodeGateway setup — sign-up, key creation, one-line installer, first call — for macOS / Linux / Windows, with measured latency numbers, side-by-side comparison vs VPN tunnels, security notes, and an 8-question FAQ.
Claude Sonnet 4.6 & Opus 4 API Guide: New Models Setup & Benchmarks
Specs, pricing, and setup instructions for Claude Sonnet 4.6 and Opus 4, with Python and TypeScript examples via CodeGateway, plus a migration guide from older Claude versions.