⚡ OpenAI-Compatible API

AI Image Generation at Scale

Access FLUX, Stable Diffusion, and top AI image models through a single, OpenAI-compatible API. Pay only for what you use.

Get Started Free → View API Docs
50+
AI Models
<3s
Avg Generation
99.9%
Uptime
$0.01
Per Image From

Popular Models

Access the latest and most powerful AI image generation models through a unified API.

FLUX.1 [schnell]
Black Forest Labs
$0.018 / image
Fast1024×10244 steps
FLUX.1 [dev]
Black Forest Labs
$0.025 / image
Quality1024×102428 steps
FLUX.1 [pro]
Black Forest Labs
$0.050 / image
PremiumUp to 2KBest Quality
Stable Diffusion XL
Stability AI
$0.012 / image
Popular1024×1024LoRA
SD 3.5 Large Turbo
Stability AI
$0.030 / image
Fast1 Megapixel4 steps
Playground v3
Playground AI
$0.020 / image
Creative1024×1024Aesthetic
Kolors
Kuaishou
$0.015 / image
Chinese Text1024×1024
HunyuanDiT
Tencent
$0.015 / image
Bilingual1024×1024

Why OnlyPixAI?

Built for developers who need reliable, fast, and affordable AI image generation.

🔌

OpenAI Compatible

Drop-in replacement for OpenAI's image API. Use your existing SDK and code — just change the base URL and API key.

⚡

Blazing Fast

Global CDN with edge caching. Most images generate in under 3 seconds. Optimized inference pipelines for maximum throughput.

💰

Pay As You Go

No subscriptions, no minimums. Top up your balance and pay per image. Prices as low as $0.01 per generation.

🛡️

99.9% Uptime

Multi-region infrastructure with automatic failover. Your production workloads are safe with us.

🎨

50+ Models

From FLUX to Stable Diffusion, anime to photorealism. New models added weekly. One API key for everything.

📊

Usage Dashboard

Real-time analytics, usage tracking, and API key management. Full visibility into your spending and performance.

Simple API Integration

Get started in minutes. Compatible with OpenAI's SDK.

python
from openai import OpenAI

client = OpenAI(
    base_url="https://api.onlypixai.com/v1",
    api_key="your-api-key"
)

# Generate an image with FLUX
response = client.images.generate(
    model="flux-schnell",
    prompt="A cyberpunk city at sunset, neon lights",
    size="1024x1024",
    n=1
)

image_url = response.data[0].url
print(f"Image: {image_url}")
Get Your API Key →

Simple, Transparent Pricing

Pay as you go. No hidden fees. No subscriptions required.

Starter

$5 credit
  • All 50+ models included
  • OpenAI-compatible API
  • 1 API key
  • Community support
  • Standard rate limits
Get Started

Pro

$50 credit
  • Everything in Starter
  • Priority inference queue
  • 5 API keys
  • Email support
  • Higher rate limits
  • Usage analytics
Get Started

Enterprise

Custom
  • Everything in Pro
  • Dedicated capacity
  • Unlimited API keys
  • SLA guarantee
  • Custom models & LoRA
  • 24/7 support
Contact Sales

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