Why HTTP Referrer Restrictions on Your Gemini API Key Cause 403 Errors in Production
Walks through why a Gemini API key with HTTP referrer restrictions can suddenly return 403 PERMISSION_DENIED in production. Covers the exact referrer string format, SDK behavior differences, how to safely route around the limitation with a tiny edge proxy, and how it differs from the CORS error you hit when calling straight from the browser.
Migrating Working Code from AI Studio to Vertex AI: A Solo Developer's Hands-On Walkthrough
What actually changes when you move existing Gemini API code from AI Studio to Vertex AI. Includes side-by-side code diffs for SDK init, auth, and response parsing.
Vertex AI + Gemini Authentication Error Fix: Service Account & ADC Troubleshooting Guide
Struggling with Vertex AI Gemini authentication errors? This guide covers the most common causes—service account misconfiguration and ADC setup issues—with step-by-step solutions to get you unblocked fast.
Terraform × Gemini API: Complete Production Infrastructure Automation Guide — IaC Design Patterns for AI Applications on Google Cloud
Automate your entire Gemini API production infrastructure with Terraform. Covers IAM, Cloud Run, Vertex AI, Secret Manager, and CI/CD in one comprehensive IaC design guide.
Gemini 3.1 Pro × Cloud Run: Building Production Serverless AI APIs
Deploy Gemini 3.1 Pro on Cloud Run with SSE streaming, auto-scaling, cold start optimization, and production monitoring — the definitive guide to building serverless AI APIs.
Gemini API × BigQuery: AI-Powered Data Analysis — From Natural Language Queries to Actionable Insights
Learn how to combine Gemini API with BigQuery for natural language data analysis. Covers SQL auto-generation, result summarization, and production-ready patterns with practical Python code examples.