Prompt Engineering
& LLM Guides
Practical guides on writing better prompts, cutting token costs and building with LLM APIs, for ChatGPT, Claude and Gemini users.
AI Prompt to Document an Undocumented API
Turn a day of writing API docs by hand into an hour of review with the right AI prompt structure for documenting undocumented REST endpoints.
Shopify API Rate Limit Error: The Real Fix
A Shopify API rate limit error means you've hit the leaky bucket limit on REST or GraphQL. Here's why it happens and the fix that holds up at scale.
Cursor-Based Pagination for REST APIs
Offset pagination slows down and returns duplicate rows at scale. Here's why that happens and how to implement cursor-based pagination in a REST API.
REST API Idempotency Keys: A Guide
Learn how REST API idempotency keys prevent duplicate charges and orders, with a practical Node.js and Redis-backed implementation guide and code example.
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