Gemini 3 Flash
Access Gemini 3 Flash through one API key. Google's next-generation fast model.
Google's next-generation Flash model. Faster and more capable than 2.5 Flash with a 1M context window at a competitive price.
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 Flash respond in real time.
Maximum tokens in the response.
Real-time tokens
Context Window
1M tokens
Max Output
8K tokens
Input Price
$0.70 / 1M tokens
Output Price
$4.20 / 1M tokens
Strengths
Gemini 3 Flash is Google's newer Flash generation, offering stronger reasoning and quality than 2.5 Flash while staying fast and affordable.
A 1,000,000-token context window lets it process entire codebases, long documents, or large datasets in a single request.
The Flash line is optimized for low latency, making it well suited to interactive apps, chat, and high-throughput pipelines.
At $0.70 per 1M input and $4.20 per 1M output tokens, it balances next-gen capability with cost-efficient pricing.
Quick start
Copy this snippet and start making calls with Gemini 3 Flash.
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-flash-preview",
"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 Flash through YepAPI?
Gemini 3 Flash API: Google's next-gen fast model with 1M context
Gemini 3 Flash is Google's next-generation Flash model, faster and more capable than 2.5 Flash while keeping a massive 1M-token context window. At $0.70 per 1M input tokens and $4.20 per 1M output tokens, it offers strong price-to-performance for high-throughput and long-context workloads.
Through YepAPI you access Gemini 3 Flash with a single OpenAI-compatible API key. That key also reaches other models and YepAPI's SEO, SERP, and web-scraping endpoints, so you can scrape, analyze, and summarize in one place.
What is Gemini 3 Flash?
Gemini 3 Flash is the next-generation entry in Google's Flash family, designed for speed and efficiency with a meaningful capability jump over Gemini 2.5 Flash. It pairs low latency with a 1,000,000-token context window, so it can read entire codebases, lengthy reports, or large document sets in one pass while still responding quickly. Output is capped at 8,192 tokens per response. Positioned for price-to-performance, it costs $0.70 per 1M input and $4.20 per 1M output tokens, making it a practical workhorse for production apps that need both scale and quality.
Build with Gemini 3 Flash via YepAPI
Send requests to the OpenAI-compatible /v1/ai/chat endpoint using your YepAPI key. The standard Chat Completions schema means you can switch to Gemini 3 Flash by changing only the base URL and model name in your existing SDK. Use it for chatbots, retrieval-augmented apps, and summarization over very long inputs. One key also covers other models plus SEO, SERP, and scraping endpoints, so you can fetch web data and feed it straight into Gemini 3 Flash's 1M-token window.
Gemini 3 Flash API pricing — $0.70 / $4.20 per 1M tokens
Gemini 3 Flash costs $0.70 per 1M input tokens and $4.20 per 1M output tokens. With a 1M-token context, you can feed large documents affordably, and the low input rate makes long-context summarization and analysis economical at scale. Billing is per token, so you pay only for the data you process, keeping high-volume Flash workloads cost-effective.
Gemini 3 Flash for long-context summarization
The model excels where huge inputs meet a need for speed: summarizing long reports, analyzing entire repositories, processing transcripts, or powering RAG systems with very large retrieved contexts. Its 1M-token window means you rarely have to chunk, and the low latency keeps interactive experiences responsive. The competitive input price makes it economical to run these long-context jobs continuously in production.
Try Gemini 3 Flash free
New YepAPI accounts include $5 in free credit with no card required. That is enough to run real long-context summarization and chat tests with Gemini 3 Flash, so you can measure its speed and quality on your own data first.
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
Google's next-generation Flash model. Faster and more capable than 2.5 Flash with a 1M context window at a competitive price.
Input tokens cost $0.70 per 1M tokens and output tokens cost $4.20 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 Flash supports a 1M token context window with up to 8K output tokens per request.
Ready to use Gemini 3 Flash?
$5 free credit on signup. No credit card required. Pay per call.
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