Veo 3.1 via the ApexApi gateway
Veo 3.1 is Google's video generation model, known for high-quality output with native audio. Generate via ApexApi's unified API — one key for video alongside every text and image model.
Veo 3.1 is served through ApexApi's unified, OpenAI-compatible API — one key, one format, with smart routing and automatic failover. Provider: fal.ai.
Why Veo 3.1
High quality
Detailed, coherent video generation.
Native audio
Generates synchronized audio with the video.
One-key access
Use it alongside Seedance, Kling, and more on ApexApi.
Specifications
- Modality
- video
- Context window
- —
- Max output
- —
- Streaming
- —
- Tool / function calling
- —
- Vision input
- —
Veo 3.1 pricing
Pay-per-use — no subscription, no minimums. Buy credits and pay only for what you call. Transparent, per-call pricing across every model.
Getting started with Veo 3.1
OpenAI-compatible — point your client at ApexApi, swap your key, and call it. No new SDK to learn.
import requests, time
job = requests.post(
"https://api.apexapi.dev/v1/videos/generations",
headers={"Authorization": "Bearer <YOUR_APEXAPI_KEY>"},
json={"model": "fal-ai/veo3.1", "prompt": "A drone shot over a neon city at night", "duration": 5},
).json()
# Poll until the async job completes
while True:
res = requests.get(
f"https://api.apexapi.dev/v1/videos/generations/{job['id']}",
headers={"Authorization": "Bearer <YOUR_APEXAPI_KEY>"},
).json()
if res["status"] in ("completed", "failed"):
print(res)
break
time.sleep(3)Veo 3.1 use cases
What teams build with Veo 3.1 on ApexApi.
Premium short-form
High-quality clips with audio.
Ads & marketing
Polished video creative.
Creative tooling
Video generation features in your product.
Veo 3.1 vs other models
How it compares — and on ApexApi you can switch between any of them with a single string change, same key, same endpoint.
Veo 3.1 vs Seedance 2.0
Seedance 2.0 is flexible with reference conditioning; Veo 3.1 is known for quality and native audio.
Learn more about Seedance 2.0 API →Veo 3.1 vs Kling 3.0 Pro
Kling 3.0 Pro emphasizes motion; Veo 3.1 emphasizes quality + audio. Compare on ApexApi.
Learn more about Kling 3.0 Pro API →Why build on ApexApi
One API, every model
OpenAI-compatible — swap the base URL and key, keep your code. Call 14+ providers and hundreds of models through a single integration.
Smart routing & failover
Per-model provider chains with automatic failover. If one provider degrades, requests route to the next — your app stays up.
Pay-per-use, no lock-in
Buy credits, pay only for what you call. No subscriptions, no minimums. Switch models anytime with a single string change.
Veo 3.1 API — FAQ
How do I use the Veo 3.1 API?
Create an ApexApi key, then point your client at https://api.apexapi.dev/v1 and use the model slug. POST to /v1/videos/generations with the model slug and a prompt, then poll the returned job id.
Is the Veo 3.1 API OpenAI-compatible?
Yes. ApexApi exposes Veo 3.1 through the same OpenAI-compatible interface used across the whole catalog — swap the base URL and API key and keep your existing code.
How much does Veo 3.1 cost on ApexApi?
Pay-per-use — see the live price in the Pricing section above. There's no subscription or minimum; you buy credits and pay only for what you call.
Can I switch from Veo 3.1 to another model later?
Yes — change a single string (the model slug) to call any other model in the catalog through the same endpoint and key. No re-integration.
Ready to build with Veo 3.1?
One API key. Every major AI model. Pay only for what you use.
Get your API key — free to start