◉CLAUDE LABJP
●DEFAULT — Claude Sonnet 5 is now the default model for Free and Pro users worldwide. It's the most agentic Sonnet yet and performs close to Opus 4.8 on many tasks●PRICE — Sonnet 5 launch pricing ($2 in / $10 out per million tokens) runs through August 31, then returns to $3 / $15. Worth measuring your real token costs now●FASTEND — Fast mode for Claude Opus 4.7 is removed on July 24 — three days left. If you set speed: 'fast', move those calls to fast mode on Opus 4.8●MEMORY — Claude's memory now works as a set of individual, categorized entries that Claude reads and updates mid-conversation, so it's easier to see what's stored●HIPAA — Enterprise and API organizations can now configure HIPAA support themselves: BAA review, guide download, and one-step enablement●ADMIN — The Admin API can list members, change roles, remove people, and manage groups — helpful for organizations with frequent membership changes●DEFAULT — Claude Sonnet 5 is now the default model for Free and Pro users worldwide. It's the most agentic Sonnet yet and performs close to Opus 4.8 on many tasks●PRICE — Sonnet 5 launch pricing ($2 in / $10 out per million tokens) runs through August 31, then returns to $3 / $15. Worth measuring your real token costs now●FASTEND — Fast mode for Claude Opus 4.7 is removed on July 24 — three days left. If you set speed: 'fast', move those calls to fast mode on Opus 4.8●MEMORY — Claude's memory now works as a set of individual, categorized entries that Claude reads and updates mid-conversation, so it's easier to see what's stored●HIPAA — Enterprise and API organizations can now configure HIPAA support themselves: BAA review, guide download, and one-step enablement●ADMIN — The Admin API can list members, change roles, remove people, and manage groups — helpful for organizations with frequent membership changes
ARTICLES

All Articles

All (786)◉ Claude AI (133)⟐ Claude Code (320)◈ Cowork (54)⬡ API & SDK (279)
⬡ API & SDK/2026-03-25Advanced

Building Edge AI Microservices with Claude API and Cloudflare Workers

Low-latency, highly scalable AI microservices built from Claude API and Cloudflare Workers — edge design patterns with production-ready code.

⬡ API & SDK/2026-03-24Intermediate

Claude API Token Counting Guide — How to Estimate Token Usage and Optimize Costs Before Sending Requests

Learn how to use the Claude API Token Counting endpoint to estimate token usage before sending messages. Covers cost management, context window optimization, and production implementation patterns.

⬡ API & SDK/2026-03-24Intermediate

Claude API Usage & Cost API: Programmatic Cost Monitoring and Optimization

Learn how to use Anthropic's Usage & Cost Admin API to programmatically monitor, analyze, and optimize your Claude API spending with practical code examples.

⟐ Claude Code/2026-03-24Advanced

Claude Code Hooks— Practical Techniques to Automate Your Dev Workflow

Learn how to automate your development workflow with Claude Code Hooks. From PreToolUse and PostToolUse configuration to automated code review, security checks, and deployment pipeline integration.

◈ Cowork/2026-03-24Beginner

Claude Cowork & Claude Code Can Now Control Your Mac — Setup and

On March 23, 2026, Anthropic launched computer use for Claude Cowork and Claude Code on macOS. Learn how to set it up, explore real-world use cases, and understand the security model behind this new capability.

⬡ API & SDK/2026-03-24Intermediate

Claude Files API Guide — Upload Once, Reference Anywhere in Your API Calls

Learn how to use the Claude Files API to upload PDFs, images, and text once and reference them across calls. Includes Python and TypeScript examples, a production-grade retry helper, real token cost estimates, and hard-won operational tips.

⟐ Claude Code/2026-03-24Intermediate

How to Automate Game Development with Claude Code × unity-mcp — A Complete Workflow from Concept to Release

Learn how to combine Claude Code with unity-mcp to automate Unity game development. The hcg-workflows skill set provides an 8-phase workflow from planning to deployment.

⟐ Claude Code/2026-03-23Intermediate

Claude Code × Monorepo Development — Streamlining Large-Scale Projects with Turborepo and pnpm Workspaces

Learn how to supercharge your monorepo workflow with Claude Code. Covers CLAUDE.md configuration for Turborepo and pnpm Workspaces, cross-package refactoring, dependency management, and practical tips for large-scale codebases.

◉ Claude AI/2026-03-23Beginner

Launch Your Online Shop with Claude AI — A Basics to Shopify & Beyond

Learn how to open your own online shop using Shopify or similar platforms with Claude AI as your planning partner. A step-by-step beginner's guide from product planning to grand opening.

◉ Claude AI/2026-03-23Beginner

Your First AI Conversation — Let's Talk with Claude

From creating your account to your very first chat — a gentle, step-by-step guide to talking with Claude, including what to know about privacy and the free plan.

⬡ API & SDK/2026-03-23Advanced

Claude API Programmatic Tool Calling (PTC) Production Guide — 10x Faster Multi-Tool Workflows

Master Programmatic Tool Calling (PTC) in the Claude API to dramatically reduce latency and token costs in multi-tool workflows. Learn production patterns combining PTC with Tool Search and Input Examples.

⟐ Claude Code/2026-03-23Intermediate

Claude Code --bare Flag: Headless Automation and Scripted Execution

Learn how to use Claude Code's new --bare flag for fast, lightweight scripted automation. This guide covers CI/CD pipelines, batch processing, and safety best practices for headless Claude Code execution.