Zod v4 + Claude API: Type-Safe LLM Response Parsing in TypeScript
I tested Zod v4 safeParse() and the updated schema API against Claude API responses to build type-safe LLM pipelines that catch malformed output early.
Tags
Claude API
5 posts
Next.js 16 + Claude API Streaming: Complete App Router Guide
Guide to Claude API streaming in Next.js 16 App Router: Route Handler, SSE handling, React 19 client hooks, error recovery — with real build code and logs.
FastAPI + Claude API: Production Streaming API — SSE & Retry
A production FastAPI streaming guide with Anthropic SDK. SSE endpoints, exponential backoff retry, error classification, and Docker deployment covered.
uv for AI Development — Claude SDK Project in Under 1 Second
uv 0.11, the Rust-based Python package manager, installs 16 packages with anthropic in 0.874 seconds. Set up a Claude SDK project, pin versions, run CI/CD.
Anthropic Message Batches API — Cut LLM Costs 50% at Scale
Batch 100,000 Claude requests in one call, cutting LLM costs 50%. Covers async polling, error recovery, and Prompt Caching. Python and Node.js examples included.