API / SDK
Practical guides to the Gemini API and SDKs — quickstarts, Function Calling, structured output, streaming, cost optimization, and troubleshooting.
Gemini API Observability in Production — Logging, Monitoring, and Cost Tracking Patterns
Learn how to build a robust observability stack for production Gemini API deployments. Covers structured logging, token usage tracking, latency monitoring, and cost optimization dashboards with full implementation code.
Gemini Deep Research Agent API Guide: From Automated Research to Report Generation
Master Gemini Deep Research Agent: Automate multi-step research, competitive analysis, and report generation using the Interactions API.
Multimodal RAG with Gemini API — Cross-Format Search over Images, PDFs, and Video
Build a production-grade multimodal RAG pipeline with Gemini 2.5 Pro: unified vector search across text, images, PDFs, and video with cost optimization and scaling patterns.
Text Classification and Sentiment Analysis with Gemini API and Python — A
Learn how to build text classification and sentiment analysis pipelines using the Gemini API and Python. Leverage Structured Output for reliable labeling of customer reviews, support tickets, and social media posts.
How to Build an Audio Transcription and Summarization App with Gemini API and Python
Learn how to build an audio transcription and auto-summarization app using Gemini API's multimodal capabilities and Python, with step-by-step code examples.
Gemini API Authentication Errors: Causes and Solutions
Complete guide to diagnosing and fixing Gemini API authentication errors including 401/403 status codes, API key issues, and permissions.
Building Emotion-Aware Voice Apps with the Gemini Live API — A
Build voice applications that analyze user emotions in real time using the Gemini 3.1 Flash Live API. Covers architecture design patterns, implementation code, and optimization strategies.
Building an Intelligent Email Classification System with Gemini API — Function Calling and Structured Output in Practice
Learn how to use Gemini API's Function Calling and structured output to build a system that automatically classifies, summarizes, and prioritizes incoming emails — with working TypeScript code.
How to Fix Gemini Streaming Response Interruptions — From Diagnosis to Reconnection
Comprehensive guide to diagnosing and fixing Gemini API streaming response interruptions. Learn how to detect and resolve network timeouts, chunk parsing errors, token limit exhaustion, safety filter blocks, and backpressure issues.
Building Production Semantic Search with Gemini Embeddings API — Design, Implementation, and Operations
A comprehensive guide to building production-grade semantic search with Gemini Embeddings API. Covers vector DB selection, reranking, recommendation engines, and cost optimization with practical code.
Gemini Live Translation API — Building Real-Time Multilingual Voice Apps
A practical guide to building real-time multilingual voice translation applications using Gemini's Live Translation and Speech-to-Speech APIs
Automating Multilingual Translation and Localization with Gemini API
Learn how to automate multilingual translation and app localization using Gemini API. Covers Python implementation, glossary management, batch processing, and quality checks.
Build an AI Document Summarizer with Gemini API and Python Flask — Hands-On Tutorial
Learn how to build a web app that automatically summarizes text and PDF documents using the Gemini API and Python Flask. From prompt design to deployment.
Building a Multimodal Document Analysis System with Gemini API — Processing Images, PDFs, and Videos in a Unified Architecture
Learn how to build a multimodal document analysis system using Gemini API. This guide covers file upload, structured data extraction, and batch processing pipelines for images, PDFs, and videos.
Automate Document Summarization and Meeting Notes with Gemini API
Learn how to build an automated document summarization and meeting notes system using the Gemini API and Python. Covers text, PDF, and audio file processing with practical code examples.
Lyria 3 Pro API Complete Implementation Guide — Generate Professional Full-Length Tracks from Text and Images
Learn how to generate full-length music tracks using Google DeepMind's Lyria 3 Pro. Covers Clip/Pro/RealTime model differences, Interactions API, prompt engineering, and monetization strategies.
Gemini 3.1 Flash High-Speed Inference API: Implementation Techniques for Streaming, Function Calling & Batch Processing
Master the technical architecture of Gemini 3.1 Flash and understand how fast inference works. Learn optimal implementation patterns for streaming, function calling, and batch processing with code examples. Make data-driven model selection decisions by comparing Flash with Pro models.
How to Analyze and Summarize PDFs with Gemini API — A Practical Python Guide
Learn how to extract text, summarize, and run Q&A on PDF files using the Gemini API in Python. A step-by-step guide covering File API uploads, multimodal processing, and structured data extraction.
Gemini File Search API — Build AI Responses Grounded in Your Own Data Without RAG
Learn how to use Gemini File Search API to build AI responses grounded in your own documents without vector databases or RAG pipelines, with production-ready implementation patterns.
Building with the Gemini API in Go — Text Generation, Image Analysis, Streaming, and Production Design
Implement the Gemini API in Go with the official Google Gen AI SDK — text generation, image analysis, and streaming, plus the production concerns quickstarts skip: goroutine throttling, timeout design, and model selection, all with complete code.
Gemini API Multimodal Techniques in Practice — Mastering Image, Video, Audio, and PDF Processing
Advanced implementation guide for integrating all 4 modalities (image, video, audio, PDF) with Gemini API. Learn streaming pipelines and Function Calling integration for production-ready multimodal AI systems.
Five Errors That Break Gemini Image Generation — From 429s to Safety Filters
Causes and implementation-level fixes for the Gemini API image generation errors you are most likely to hit: 429 quota exhaustion, safety filter blocks, and corrupted output.
Gemini API Production Security Guide — API Key Management, Prompt Injection Defense, and Audit Logging
Securing the Gemini API in production: API key rotation, input/output sanitization, prompt injection defense, audit logging, and rate limiting, with production-ready code.
Gemini API AI Gateway Design Patterns — Building a Unified Proxy for Rate Limiting, Failover, and Cost Tracking
An advanced guide to designing and implementing an AI gateway (proxy server) for production Gemini API deployments. Learn how to unify rate limiting, automatic failover, token cost tracking, and multi-model routing in a single architecture layer.
Automate Your Daily Tasks with Gemini API — An Engineer's Guide to AI-Powered Workflows
Learn how to automate routine engineering tasks like PR descriptions, code reviews, meeting notes, and release notes using the Gemini API with practical Python examples.
Building a Prompt Evaluation & Optimization Pipeline with Gemini API — Automated Quality Scoring with LLM-as-Judge
Learn how to build a prompt evaluation pipeline using Gemini API. Covers the LLM-as-Judge pattern, A/B testing prompts, automated quality scoring, and cost-quality optimization for production systems.
Gemini API Context Caching— Cut Document Processing Costs by 90%
Learn how to use Gemini API's context caching to reduce repetitive document processing costs by up to 90%. Includes Python SDK implementation, caching strategies, and cost calculations.
Running a Gemini + LINE Bot in Production — Reply Token Expiry, Duplicate Replies, and Cold-Start Latency
The first walls you hit putting Gemini behind a LINE Bot are the 30-second reply-token expiry, duplicate replies from webhook redelivery, and Cloud Run cold starts. This guide solves them with loading animations, push-message fallback, idempotency, and Firestore-backed history — with working code and measured numbers.
Building an Autonomous Data Analysis Agent with Gemini 3 Pro and LangGraph
Learn how to build a multi-step data analysis agent that autonomously handles CSV parsing, visualization, and report generation using Gemini 3 Pro and LangGraph, with complete code examples.
Automating Screenshot Localization with the Gemini API
Learn how to leverage Gemini API's multimodal capabilities to automatically localize app store screenshots across multiple languages
Generate SQL from Natural Language with Gemini API — A Practical Text-to-SQL Guide
Go beyond the demo: build a production-minded Text-to-SQL system with Gemini API. Measure accuracy by execution match, stop column-name hallucinations before execution, handle JOIN aggregation, and add observability — with working code and measured numbers.
Gemini Batch Processing API Guide— Process Thousands of Requests at 50% Off
A comprehensive guide to Gemini's Batch Processing API. Learn how to process thousands of requests asynchronously, cut costs by 50%, and build production-grade batch pipelines with Python and TypeScript.
Build an AI Data Analysis Agent with Gemini API — Combining Code Execution, Function Calling, and Structured Output
Learn how to build a production-ready AI data analysis agent in Python that combines Gemini API's Code Execution, Function Calling, and Structured Output to automatically analyze CSV/Excel data, generate visualizations, and produce structured reports.
Gemini × Pollo AI × Suno AI YouTube Monetization Workflow 2026
Complete YouTube monetization: Gemini Deep Search for research, Pollo AI video creation, Suno AI music production. 2026-compliant AI disclosure practices. Monthly ¥50万 sustainable income.
Unity × Gemini Multimodal Complete Implementation — Advanced Code Collection
Complete production-ready Unity + Gemini implementation: Streaming responses, image recognition, voice dialogue, context management. 65% latency reduction, 34% UX satisfaction improvement.
Unity × Gemini API: Give NPCs Real Intelligence — Game Development Guide
Integrate Gemini API into Unity for intelligent NPC conversations. Dynamic dialogue beyond scripts, contextual responses, consistent character personality. Setup through production deployment.
Gemini 2.5 Pro × FastAPI: Building a Production-Ready AI Backend
Learn how to build a production-ready AI backend by combining Gemini 2.5 Pro with FastAPI, covering streaming, rate limiting, Function Calling, cost optimization, and Docker deployment.
Google Personal Intelligence × Gemini API — Build Personalized AI Experiences
Personal Intelligence enables Gemini to access Gmail, Google Photos, Calendar data for personalized responses. Implement Grounding with Google Services for custom apps.
Estimating Gemini API Costs Before You Send — count_tokens in Practice
Use Gemini's free count_tokens call to measure input tokens and costs before each request, then cut spend with caching and model selection.
Gemini Advanced Document Processing — PDF Analysis, Table Extraction & Automated Review
Advanced document processing with Gemini's multimodal capabilities. Covers full PDF analysis, table and chart extraction, multi-document comparison, automated contract and invoice review. Includes File API integration and context caching patterns.