FLUX 2 Max API
Black Forest's image generation model. Call it on 666 AI with the same API key as every other model. Pay as you go; prices follow the upstream in real time and this page updates hourly.
| Vendor | Black Forest |
| Type | image generation |
| Price | $0.0945 per image |
| Model ID (use this in your request) | blackforestlabs/flux-2-max |
How to call FLUX 2 Max
The API is OpenAI-compatible. Replace YOUR-ENDPOINT with the endpoint shown on your API Key page after you sign up, and YOUR-KEY with your key.
curl https://YOUR-ENDPOINT/v1/images/generations \
-H "Authorization: Bearer YOUR-KEY" \
-H "Content-Type: application/json" \
-d '{"model": "blackforestlabs/flux-2-max", "prompt": "a red panda reading a book", "size": "1024x1024"}'from openai import OpenAI
client = OpenAI(base_url="https://YOUR-ENDPOINT/v1", api_key="YOUR-KEY")
r = client.images.generate(model="blackforestlabs/flux-2-max", prompt="a red panda reading a book", size="1024x1024")
print(r.data[0].url or r.data[0].b64_json[:60])Similar models — price comparison
| Model | Price |
|---|---|
| Gemini 3.1 Flash Lite Image | $0.0796 per image |
| Ideogram 4.0 | $0.081 per image |
| Flash Image 3.1 Lite | $0.0932 per image |
| Grok Imagine Image Pro | $0.0945 per image |
| Qwen Image 2.0 Pro | $0.1013 per image |
| Nano Banana 2 | $0.108 per image |
More models from Black Forest
| Model | Price |
|---|---|
| FLUX.2 Flex | $0.0405 per image |
FAQ
How much does the FLUX 2 Max API cost?
On 666 AI, FLUX 2 Max costs $0.0945 per image. You pay only for what you use — no monthly fee. Prices follow the upstream in real time; this page updates every hour.
Can I use the official OpenAI SDK?
Yes. The API is OpenAI-compatible: in the OpenAI Python or Node.js SDK just change base_url and api_key, and set model to blackforestlabs/flux-2-max.
How do I pay?
Bank card (including Google Pay / Apple Pay), USDT / ETH, or bank wire. Top up once and usage is deducted as you go.