Blog
Tips, news, and tutorials for Claude Code developers
AI Coding Tools Compared (2026): Claude Code vs Cursor vs GitHub Copilot vs Windsurf
Where Claude Code, Cursor, GitHub Copilot and Windsurf each fit in 2026, with official-source pricing as of 2026-10-21 and what it means for token-based API spend.
claude_desktop_config.json Guide: Where to Put the API Key, Custom Base URL, and Common Fixes
claude_desktop_config.json only configures MCP servers; the API key and custom base URL belong in Claude Desktop developer mode. Full field-by-field walkthrough with copy-paste examples and six common error fixes.
CodeGateway Billing Precision & Metering Whitepaper
How CodeGateway keeps books in integer micro-dollars: rounding rules, streaming metering, aborted-request settlement, tier markup, top-ups and refunds — every caliber anchored to production code and migrations.
Claude API vs OpenAI API Pricing Comparison (2026): Flagship and Mid-tier Costs Compared
Side-by-side Claude vs OpenAI API pricing as of 2026-10-15: flagship, mid-tier, and lightweight rates, cache multipliers, long-context rules, and two monthly bill worked examples.
Claude Code Sub-agents Tutorial: How to Create and Use Sub-agents
A practical guide to Claude Code sub-agents: defining them in .claude/agents, automatic delegation vs explicit invocation, three reusable configurations, and the pitfalls that keep them from triggering.
Claude MCP Tool Call Timeout: Exact Limits and How to Raise Them
MCP tool-call timeouts depend on the client: 60 seconds in the TypeScript SDK, about 28 hours by default in Claude Code, a five-minute idle window on HTTP/SSE servers (30 minutes for stdio), plus how to raise them and measure your effective limit.
Anthropic API Pricing 2026: Claude Model Costs, Token Billing, and How to Save
Anthropic's official Claude input/output unit prices, how token billing works, and four documented ways to save — prompt caching, the Batch API, task-based model tiering, and avoiding hidden surcharges. As of 2026-10-09.
CodeGateway Real Cost & Reliability Data: Reproducible Latency, Success Rate, and Billing Reconciliation
Reproducible cost, success-rate, and CLI compatibility data for CodeGateway — including full all-in pricing (1.17× official) and an explicit not-measured list.
Claude Code MCP Server Setup: A Step-by-Step Configuration Guide
Set up MCP servers in Claude Desktop and Claude Code: the mcpServers JSON block, claude mcp add, scope, a common-server and error cheat sheet, FAQ, and routing model calls through one gateway.
Claude API Top-Up Guide: Credits, Billing & Pay-As-You-Go
How to top up Claude API credit on CodeGateway: pay-as-you-go billing, markup tiers, card and Alipay, and how to verify your key after checkout.
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 Through One Endpoint
Call Google Veo 3.1 for text-to-video and image-to-video from one endpoint with one key — samples, parameter contracts and gotchas.
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_config.json authentication key: where it goes
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.
Install Codex CLI on Windows with winget (2026)
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 how to read and handle a 451 / unsupported-region response.
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 (Delisted 2026-09-13): Python Guide
Imagen 4 had Fast, Standard, and Ultra tiers, and this guide shows how it was called via CodeGateway with Python (aspectRatio included). Google delisted the family on 2026-09-13, so every imagen-4.0-* ID now returns HTTP 400 — kept as a historical record.
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 (Delisted) vs Gemini 2.5 Flash Image vs GPT Image
A 5-axis comparison of Imagen 4, Gemini 2.5 Flash Image, and GPT Image (text, photoreal, UI, speed, cost), run with a single key before Imagen 4 was delisted on 2026-09-13, so its imagen-4.0-* IDs now return HTTP 400.
Image Generation API Now Live: One Key, 5 Models, Pay-as-you-go
CodeGateway image generation API serves Gemini 2.5 Flash Image and the OpenAI gpt-image family — OpenAI-compatible, a starter credit when you bind a card. Google delisted Imagen 4 (fast/std/ultra) on 2026-09-13, so imagen-4.0-* now returns HTTP 400.
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.
TypeSafe Jev on CodeGateway: Typed Decisions Instead of Chat Completions
Jev returns typed answers with calibrated probabilities instead of generated text. How we wired it into CodeGateway, what it costs, and where it does not fit.