---
title: "Gemini 3.7 Flash — API access"
description: "Gemini 3.7 Flash API pricing: promotional official rates of $0.75/$3.75 per 1M tokens through 2026, or $0.375/$1.875 with the flat 50% apiToken.sale discount."
url: "https://apitoken.sale/models/gemini-3-7-flash"
language: "en"
---
# Gemini 3.7 Flash

Gemini 3.7 Flash is the previous GA Flash generation, available through the native Gemini API with streaming and authoritative token usage.

- **Model ID:** `gemini-3.7-flash`
- **Tier:** Flash
- **Context window:** 1M tokens
- **Max output:** 64K tokens
- **Official price (per 1M):** $0.75 input / $3.75 output
- **Your price (per 1M):** input $0.375, output $1.875 (flat 50% off)
- **Base URL:** `https://router.apitoken.sale` · **Endpoint:** `POST /v1beta/models/gemini-3.7-flash:generateContent` (x-goog-api-key)

## Best for

- Text generation and long-context analysis on the newest GA Flash generation.
- Incremental SSE responses with terminal authoritative usage.
- Cost-sensitive production traffic during the promotional rate period.

## Notes

- Thinking levels low, medium and high are live-proven on the subscription wire and selectable via reasoning_effort; minimal is not supported by this model.
- Function calling, JSON structured output, image/audio/video/PDF input, implicit prompt caching and Google Search grounding are live-proven on the same wire.
- Promotional official rates run through 2026-12-31; the engine automatically switches to $1.50 input, $0.15 cached input and $7.50 output on 2027-01-01.

## Call it

```bash
curl https://router.apitoken.sale/v1beta/models/gemini-3.7-flash:generateContent \
  -H "x-goog-api-key: $APITOKEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"contents": [{"parts": [{"text": "Reply with exactly: connected"}]}]}'
```

## FAQ

**What model ID should clients use?**

Always use gemini-3.7-flash. apiToken.sale keeps any private upstream routing name internal and returns only this public ID.

**How much does Gemini 3.7 Flash cost?**

Through 2026 the official promotional rate is $0.75 per 1M input tokens, $0.075 cached input and $3.75 output. The flat 50% apiToken.sale B2C discount makes that $0.375, $0.0375 and $1.875.

**Which capabilities are currently published?**

Text, image, audio (inline WAV), video (inline MP4) and PDF input, function calling, JSON structured output, implicit prompt caching, Google Search grounding, countTokens and incremental SSE streaming, plus explicit thinking levels low, medium and high through reasoning_effort.

---
API reference: https://apitoken.sale/md/docs · All models: https://apitoken.sale/md/models