# Gemini 3.5 Flash-Lite MCP and API - Chat model by Google | FlyMy.AI

> Google Gemini 3.5 Flash-Lite is Google's current low-cost Gemini for high-volume tasks, with image, audio, video and PDF input and a 1M-token context.

Page: https://flymy.ai/mcp/models/gemini-3-5-flash-lite/

MCP / Models / Language models

# Gemini 3.5 Flash-Lite MCP: bulk text tasks with no API key

Google Gemini 3.5 Flash-Lite is Google's current low-cost Gemini for high-volume tasks, with image, audio, video and PDF input and a 1M-token context. Run it from Claude Code, Codex, Cursor or any MCP client through one FlyMy.AI MCP, or call its API.

[Use Gemini 3.5 Flash-Lite](https://flymy.ai/mcp/models/gemini-3-5-flash-lite/#start) [Inputs and price](https://flymy.ai/mcp/models/gemini-3-5-flash-lite/#inputs)

No API key, $0.30 / $2.50 per 1M tokens, Chat model, Google, Commercial use

$ YOUR NEXT RUN

Claude Code, Codex, Cursor, Any agent

## Use Gemini 3.5 Flash-Lite in your assistant

Paste this prompt into Claude Code, Codex, Cursor or any agent. It reads the guide and helps you connect.

```
Read https://flymy.ai/skill.md and https://flymy.ai/mcp/models/gemini-3-5-flash-lite.md. Help me connect the FlyMy.AI MCP to this assistant, then run Gemini 3.5 Flash-Lite (flymyai/gemini-3_5-flash-lite) for this task: Ask Gemini 3.5 Flash-Lite: plan the steps to migrate this API to a new version.
```

[Open FlyMy.AI](https://app.flymy.ai/new-agent) [Download brief](https://flymy.ai/mcp/models/gemini-3-5-flash-lite.md)

## What Gemini 3.5 Flash-Lite does

Send a prompt, or a chat history in messages with images as image_url parts, and get a text answer from a 1M-token context. reasoning_effort is minimal, low, medium or high (minimal by default) and max_tokens caps the answer at up to 65,536 tokens; system_prompt works as usual, and private_mode keeps the prompt and answer out of FlyMy.AI storage. Your FlyMy.AI key also works on the OpenAI-compatible Chat Completions endpoint and on Google's generateContent API at the model's FlyMy.AI address, so the official Google GenAI SDK runs once you change its base URL; that route also takes audio, video and PDF. Billing follows the tokens Google reports, at Google's own price. Tools Google runs itself, such as Search grounding, are not offered.

Guide: [LLM API: GPT, Claude and Gemini with One Key](https://flymy.ai/blog/llm-api-gpt-claude-gemini/)

## Gemini 3.5 Flash-Lite inputs

Every input of `flymyai/gemini-3_5-flash-lite` as its live schema lists them. Returns `output` (string), `finish_reason` (string), `stream_details` (string).

| Input | Type, values and default |
|---|---|
| [#](https://flymy.ai/mcp/models/gemini-3-5-flash-lite/#input-prompt) `prompt` | string required What to ask Gemini 3.5 Flash-Lite |
| [#](https://flymy.ai/mcp/models/gemini-3-5-flash-lite/#input-messages) `messages` | string optional Chat history as a JSON array of {role, content}; used instead of the prompt |
| [#](https://flymy.ai/mcp/models/gemini-3-5-flash-lite/#input-system_prompt) `system_prompt` | string optional Instructions for the whole chat |
| [#](https://flymy.ai/mcp/models/gemini-3-5-flash-lite/#input-reasoning_effort) `reasoning_effort` | string optional Allowed: minimal, low, medium, high Default: `minimal` How much effort Gemini 3.5 Flash-Lite puts into the answer, reasoning included |
| [#](https://flymy.ai/mcp/models/gemini-3-5-flash-lite/#input-max_tokens) `max_tokens` | integer optional Allowed: 1 to 65536 Most tokens to generate, reasoning included |
| [#](https://flymy.ai/mcp/models/gemini-3-5-flash-lite/#input-private_mode) `private_mode` | boolean optional Default: `false` Keep the prompt and the answer out of FlyMyAI storage and logs (synchronous requests only) |

## Ask your agent

Requests to paste as they are, once the FlyMy.AI MCP is connected.

**“Ask Gemini 3.5 Flash-Lite: plan the steps to migrate this API to a new version.”** runs `flymyai/gemini-3_5-flash-lite`

**“Explain this stack trace and suggest a fix with Gemini 3.5 Flash-Lite.”** runs `flymyai/gemini-3_5-flash-lite`

**“With Gemini 3.5 Flash-Lite, turn these meeting notes into a list of action items with owners.”** runs `flymyai/gemini-3_5-flash-lite`

## Gemini 3.5 Flash-Lite price

$0.30 per 1M input tokens, $2.50 per 1M output tokens, cached input $0.03 per 1M. Cached input is $0.03 per 1M tokens. Billed to your FlyMy.AI balance; no seats, no subscription and no minimum.

[See usage pricing →](https://flymy.ai/pricing/)

## Call Gemini 3.5 Flash-Lite from code

The same model, from an agent or from your own code. Keys stay in your FlyMy.AI account.

### From an agent, through the MCP

The agent calls `get_model_schema`, then `run_model` with:

```
{
  "endpoint_id": "flymyai/gemini-3_5-flash-lite",
  "input": {
    "prompt": "Explain in two sentences what an MCP server is."
  }
}
```

### From your code, over HTTP

Form fields, not JSON; files go as uploads or public URLs. Text models answer on the streaming route.

```
curl -X POST https://api.flymy.ai/api/v1/flymyai/gemini-3_5-flash-lite/predict/stream/ \
  -H "X-API-KEY: $FLYMYAI_API_KEY" \
  -F 'prompt=Explain in two sentences what an MCP server is.'
```

### With the OpenAI SDK

Gemini 3.5 Flash-Lite also answers the OpenAI Chat Completions protocol.

```
from openai import OpenAI

client = OpenAI(base_url="https://api.flymy.ai/api/v1/flymyai/gemini-3_5-flash-lite/openai/v1", api_key="YOUR_FLYMYAI_KEY")
reply = client.chat.completions.create(
    model="flymyai/gemini-3_5-flash-lite",
    messages=[{"role": "user", "content": "Explain in two sentences what an MCP server is."}],
)
print(reply.choices[0].message.content)
```

## Questions about Gemini 3.5 Flash-Lite

**Do I need a Google API key for Gemini 3.5 Flash-Lite?**

No. Gemini 3.5 Flash-Lite runs on FlyMy.AI's account, so you need no Google key or plan: sign in to FlyMy.AI once and each run is billed to your FlyMy.AI balance.

**How much does Gemini 3.5 Flash-Lite cost?**

$0.30 per 1M input tokens, $2.50 per 1M output tokens, cached input $0.03 per 1M. There is no subscription or minimum; the price comes from FlyMy.AI billing and was checked on 2026-11-12.

**How do I use Gemini 3.5 Flash-Lite in Claude Code, Codex or Cursor?**

Add the FlyMy.AI MCP with one command and sign in, then ask in plain words, for example: "Ask Gemini 3.5 Flash-Lite: plan the steps to migrate this API to a new version." Your agent reads the inputs with get_model_schema and runs flymyai/gemini-3_5-flash-lite with run_model.

**What does Gemini 3.5 Flash-Lite need as input?**

Gemini 3.5 Flash-Lite requires prompt; it also takes 5 optional inputs, each listed on this page with its allowed values and default.

**Can I call Gemini 3.5 Flash-Lite from my own code?**

Yes. Send form fields to https://api.flymy.ai/api/v1/flymyai/gemini-3_5-flash-lite/predict/stream/ with your FlyMy.AI API key in the X-API-KEY header; it also answers the OpenAI Chat Completions protocol at https://api.flymy.ai/api/v1/flymyai/gemini-3_5-flash-lite/openai/v1.

## More language models models

Chat and reasoning models for code, documents and agents, plus typed decisions for routing and triage.

### Gemini 3.8 Flash

Google's current Flash model, its suggested start for everyday apps and agents.

Chat model / $0.75 / $3.75 per 1M tokens

Link: https://flymy.ai/mcp/models/gemini-3-8-flash/

### Gemini 4 Argon

The efficient Gemini 4: quicker answers and fewer tokens per turn than Carbon.

Chat model / $2.00 / $10.00 per 1M tokens

Link: https://flymy.ai/mcp/models/gemini-4-argon/

### Gemini 4 Carbon

Google's strongest Gemini for complex code and analysis, with audio, video and PDF input.

Chat model / $2.00 / $10.00 per 1M tokens

Link: https://flymy.ai/mcp/models/gemini-4-carbon/

### Gemini 3 Flash

The Gemini 3 generation at Flash speed, with thinking you can turn down.

Chat model / $0.50 / $3.00 per 1M tokens

Link: https://flymy.ai/mcp/models/google-gemini-3-flash-preview/

### Gemini 3.1 Flash Lite

The cheapest Gemini text model for extraction, labels and short drafts at scale.

Chat model / $0.25 / $1.50 per 1M tokens

Link: https://flymy.ai/mcp/models/google-gemini-31-flash-lite-preview/

### Gemini 3.1 Pro

Gemini 3.1 Pro for the hard problems: long documents, code and careful reasoning.

Chat model / $2.00 / $12.00 per 1M tokens

Link: https://flymy.ai/mcp/models/google-gemini-31-pro-preview/

## Go to the source

[Gemini 3.5 Flash-Lite in the playground →](https://app.flymy.ai/models/flymyai/gemini-3_5-flash-lite), [Gemini 3.5 Flash-Lite guide in the docs →](https://docs.flymy.ai/guides/use-llms), [Model endpoints in the docs →](https://docs.flymy.ai/api/models-endpoints), [Every model on FlyMy.AI →](https://flymy.ai/mcp/models/), [Every MCP in the catalog →](https://flymy.ai/mcp/#catalog), [Usage pricing →](https://flymy.ai/pricing/)

From the FlyMy.AI model catalog of 2026-11-12: inputs from the model's live schema, prices from FlyMy.AI billing. Requests are examples to paste, not recorded runs.

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For agents: the FlyMyAI operating guide (sign up, connect, run models, tools and agents) is https://flymy.ai/skill.md, and https://flymy.ai/llms.txt lists the other pages and the documentation.