Gemini 3 API Examples for PoYo

Focused server-side examples for building with Gemini 3 models on PoYo.

Gemini 3 is useful for coding assistants, long-context analysis, multimodal reasoning plans, and agent workflows that need a fast model path and a stronger pro path.

Try on PoYo | Get API Key | Docs | Pricing | Main Examples

What This Repo Covers

• Chat completions with gemini-3-flash-preview
• Pro and 3.1 Pro preview model selection
• OpenAI-style /v1/chat/completions requests
• Node.js backend example
• Prompt examples and production integration notes

Quick Start

cp .env.example .env
export POYO_API_KEY="your-api-key"

Run the Node.js example:

cd node
npm start

Keep POYO_API_KEY on the server. Do not expose it in browser code, mobile apps, screenshots, or public logs.

Production Pattern

• Keep POYO_API_KEY on the server
• Send a chat completion request
• Log model, latency, and usage for cost tracking
• Add retries around network failures, not around every model response

Models

This repo uses gemini-3-flash-preview, gemini-3-pro-preview, gemini-3.1-pro-preview.

Examples

Path	What it covers
curl/generate.md	Copy-paste API request.
node/	Native Node.js backend example.
docs/prompt-examples.md	Practical prompts for product workflows and creative tests.
docs/production-notes.md	Security and reliability notes before launch.

Run Checks

make check

On Windows:

./scripts/check.ps1

License

MIT