Veo 3.1 Fast
Google's mid-tier video generation model balancing speed and quality. Veo 3.1 Fast generates high-quality video from text or image prompts with native synchronized audio, offering faster turnaround than Veo 3.1 at lower cost. Supports first-frame and last-frame conditioning, multiple resolutions and aspect ratios, and SynthID watermarking.
Pricing
💱 匯率 USD/NTD = 31.58 · 不含稅 · 更新於 2026/06/10
Technical specifications
Quick Start
Use Veo 3.1 Fast via BazaarLink API — just change the base_url:
from openai import OpenAI
client = OpenAI(
base_url="https://bazaarlink.ai/api/v1",
api_key="sk-bl-YOUR_API_KEY",
)
response = client.chat.completions.create(
model="veo-3.1-fast",
messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://bazaarlink.ai/api/v1",
apiKey: "sk-bl-YOUR_API_KEY",
});
const response = await client.chat.completions.create({
model: "veo-3.1-fast",
messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);Why use Veo 3.1 Fast via BazaarLink?
- ✓USD billing (TWD-quoted) + unified invoices — no foreign credit card needed for Taiwan teams
- ✓OpenAI-compatible API — zero code changes required
- ✓Automatic failover — multi-provider redundancy for the same model
- ✓Chinese-language support — local team, instant help
Frequently Asked Questions
What is Veo 3.1 Fast?
Google's mid-tier video generation model balancing speed and quality. Veo 3.1 Fast generates high-quality video from text or image prompts with native synchronized audio, offering faster turnaround than Veo 3.1 at lower cost. Supports first-frame and last-frame conditioning, multiple resolutions and aspect ratios, and SynthID watermarking.
How much does the Veo 3.1 Fast API cost?
Veo 3.1 Fast costs $0.0000 per 1K input tokens and $0.0000 per 1K output tokens when accessed through BazaarLink.
How do I use Veo 3.1 Fast with the OpenAI SDK?
Set base_url to "https://bazaarlink.ai/api/v1" and use model ID "veo-3.1-fast". All OpenAI SDK methods (chat.completions, embeddings, streaming) work without code changes.
What is the context window for Veo 3.1 Fast?
Veo 3.1 Fast supports a context window of 0 tokens.
Is Veo 3.1 Fast available for free?
Yes — Veo 3.1 Fast is available at no cost through BazaarLink's free tier. No credit card required.