Claude API × MCP: Building a Paid Consulting SaaS That Runs Without You
Build a sustainable consulting SaaS solo. Learn the complete architecture, implementation, and operations behind a ¥30,000/month revenue system using Claude API, MCP, Stripe, and CloudFlare KV. Includes real code, cost breakdowns, and hard-won lessons from scaling to enterprise.
Claude API Micro-SaaS Pricing Blueprint — Blending Usage, Subscription, and Freemium for Durable Margins
A practical blueprint for pricing a Claude API powered micro-SaaS: how to reverse-engineer healthy margins from token economics, blend usage-based, subscription, and Freemium models, and launch prices you can adjust without breaking trust.
Giving Claude Agents Long-Term Memory in Production — Seven Pitfalls and the Patterns That Fix Them
A production playbook for Claude agents with long-term memory — seven pitfalls that break memory agents live, and the design patterns that fix each one.
Integrating Claude API into a Wallpaper App — A Full Implementation Record
From someone who's been building wallpaper and healing apps since 2014, here's a complete record of how I integrated Claude API for content curation, multilingual App Store copy generation, and auto-tagging — with full working code.
Three Hidden Pitfalls When Implementing Claude API Streaming
Real-world lessons from building with Claude API streaming: runtime environment mismatches, error handling gaps, and silent token cost overruns — with working TypeScript examples.
Claude Computer Use 2026 — Desktop Automation Across Browser, Desktop, and CLI
The practical guide to Claude Computer Use. Covers the latest setup for macOS general availability, browser and desktop automation patterns, and practical production deployment strategies.
Building a Real-Time AI Processing Pipeline with Claude API and Apache Kafka
Learn how to integrate Claude API into Apache Kafka event streams with production-grade patterns. Implement smart buffering, model routing, and Dead Letter Queues to run large-scale real-time AI analysis at low cost.
Building a GitHub PR Review Bot with Claude API — From Webhook Signature Verification to Structured Reviews with Tool Use
Build a production PR review bot with Claude API and GitHub Webhooks. Enforce structured scoring, security scanning, and suggestions via Tool Use — with signature verification, debouncing, rate limits, and cost tracking drawn from real-world operation.
Building Enterprise AI Backends with Claude API and NestJS: Production
A complete production guide to integrating Claude API into NestJS using dependency injection, TypeORM, SSE streaming, JWT auth, and Bull queues—with working code you can deploy today.
Implementing Claude API SSE Streaming in Next.js App Router
Learn how to implement Server-Sent Events streaming from the Claude API in Next.js App Router. Covers ReadableStream, React hooks, cancellation, and error handling with production-ready code.
Claude API Batch Processing — Reduce API Costs by Up to 90% with Asynchronous Batch Implementation
Master Claude API batch processing for efficient large-scale requests. Learn async batch patterns to reduce costs and avoid rate limits.
Monetizing SaaS with Claude API: Your Roadmap to ¥100K Monthly
A practical guide to building a profitable SaaS business using the Claude API. Learn pricing design, user acquisition, API cost optimization, and a roadmap to reaching your first ¥100K/month.