Gemini 3.5 Flash Lite
Access Gemini 3.5 Flash Lite through one API key. Google Cheapest Gemini Subagent Model.
Gemini 3.5 Flash Lite is a high-efficiency model from Google with upgraded agentic capabilities, suited for subagents that execute focused tasks inside complex multi-agent workflows. Flash Lite is built for the worker roles in a multi-agent system: fetch, extract, classify, summarise, and hand back to an orchestrator running a larger model.
No credit card required. Takes 30 seconds.
2,400+
Developers
1.2M+
API calls served
100+
Endpoints
$0.01
Per call
Yep, that's it.
Try it live
Send a message and see Gemini 3.5 Flash Lite respond in real time.
Maximum tokens in the response.
Real-time tokens
Context Window
1.0M tokens
Max Output
66K tokens
Input Price
$0.44 / 1M tokens
Output Price
$3.69 / 1M tokens
Strengths
$0.44 per 1M input and $3.69 per 1M output tokens.
Upgraded agentic capabilities aimed at focused tasks inside larger workflows.
Accepts text, images, files, audio and video.
Handles up to 1,048,576 input tokens and returns up to 65,536 output tokens per call.
Quick start
Copy this snippet and start making calls with Gemini 3.5 Flash Lite.
const res = await fetch('https://api.yepapi.com/v1/ai/chat', {
method: 'POST',
headers: {
'x-api-key': 'YOUR_API_KEY',
'Content-Type': 'application/json',
},
body: JSON.stringify({
"model": "google/gemini-3.5-flash-lite",
"messages": [
{
"role": "user",
"content": "Explain API gateways in 2 sentences."
}
],
"maxTokens": 256
}),
});
const { data } = await res.json();
console.log(data.message.content);Why use Gemini 3.5 Flash Lite through YepAPI?
Gemini 3.5 Flash Lite API — pricing, context window & access
Gemini 3.5 Flash Lite is a high-efficiency model from Google with upgraded agentic capabilities, suited for subagents that execute focused tasks inside complex multi-agent workflows. It pairs a 1,048,576-token context window with up to 65,536 output tokens per response, at $0.44 per 1M input and $3.69 per 1M output tokens through YepAPI.
Through YepAPI you call Gemini 3.5 Flash Lite on an OpenAI-compatible endpoint with a single key — the same key that reaches GPT-6, Claude, Gemini, Grok and the SEO, SERP and scraping APIs. Input: text, images, files, audio, video.
What is Gemini 3.5 Flash Lite?
Gemini 3.5 Flash Lite is a high-efficiency model from Google with upgraded agentic capabilities, suited for subagents that execute focused tasks inside complex multi-agent workflows. At $0.44 / $3.69 per 1M tokens it is the cheapest current Gemini, and it keeps the family's full multimodal input and 1,048,576-token context window. It accepts text, images, files, audio, video as input, handles up to 1,048,576 tokens of context and returns up to 65,536 output tokens per call.
Build with Gemini 3.5 Flash Lite via YepAPI
YepAPI serves Gemini 3.5 Flash Lite on the OpenAI-compatible /v1/ai/chat endpoint. Point your base URL at YepAPI, add your key, and set the model string to gemini-3.5-flash-lite (or the full google/gemini-3.5-flash-lite). Function calling, structured outputs and reasoning settings pass straight through, and switching to any other model on the platform is a one-string change per request.
Gemini 3.5 Flash Lite API pricing — $0.44 / 1M input, $3.69 / 1M output
Gemini 3.5 Flash Lite costs $0.44 per 1M input tokens and $3.69 per 1M output tokens through YepAPI, pay per token with no minimums. Failed calls are never charged, and every request is itemised in your dashboard API Logs so you can see exactly what a 65,536-token response cost.
Gemini 3.5 Flash Lite use cases
Flash Lite is built for the worker roles in a multi-agent system: fetch, extract, classify, summarise, and hand back to an orchestrator running a larger model.
Try Gemini 3.5 Flash Lite free
Every new YepAPI account includes $5 in free credit with no card required — enough to test Gemini 3.5 Flash Lite on your own prompts before committing to paid usage. Create an account, copy your key, and call gemini-3.5-flash-lite right away.
Start generating in 30 seconds
$5 free credit on signup. No credit card required. Pay per call.
What developers say
“Switched from SerpAPI and cut our SERP costs by 80%. Same data quality, way simpler billing.”
“One API key for AI models, SERP data, and web scraping. Saved us from managing 4 separate providers.”
“The $5 free credit let us prototype our entire rank tracking feature before committing. No other API does that.”
Frequently asked questions
Gemini 3.5 Flash Lite is a high-efficiency model from Google with upgraded agentic capabilities, suited for subagents that execute focused tasks inside complex multi-agent workflows. Flash Lite is built for the worker roles in a multi-agent system: fetch, extract, classify, summarise, and hand back to an orchestrator running a larger model.
Input tokens cost $0.44 per 1M tokens and output tokens cost $3.69 per 1M tokens through YepAPI. No monthly minimums — you only pay for what you use.
Sign up for a free API key, then send requests to the /v1/ai/chat endpoint.
Gemini 3.5 Flash Lite supports a 1.0M token context window with up to 66K output tokens per request.
Ready to use Gemini 3.5 Flash Lite?
$5 free credit on signup. No credit card required. Pay per call.
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