Image Generation

Create images from text with FLUX.2-pro via the OpenAI-compatible endpoint. Use any OpenAI SDK — just point base_url at Nexotao.

POST https://api.nexotao.com/v1/images/generations

Example

curl https://api.nexotao.com/v1/images/generations \
  -H "Authorization: Bearer sk-nexo-..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "FLUX.2-pro",
    "prompt": "studio photo of a cup of coffee on a wooden table, morning light",
    "size": "1024x1024",
    "n": 1
  }'

from openai import OpenAI
 
client = OpenAI(base_url="https://api.nexotao.com/v1", api_key="sk-nexo-...")
 
img = client.images.generate(
    model="FLUX.2-pro",
    prompt="studio photo of a cup of coffee on a wooden table, morning light",
    size="1024x1024",
    n=1,
)
print(img.data[0].url)

import OpenAI from "openai"
 
const client = new OpenAI({ baseURL: "https://api.nexotao.com/v1", apiKey: "sk-nexo-..." })
 
const img = await client.images.generate({
  model: "FLUX.2-pro",
  prompt: "studio photo of a cup of coffee on a wooden table, morning light",
  size: "1024x1024",
  n: 1,
})
console.log(img.data[0].url)

Parameters

Parameter	Required	Description
`model`	yes	`FLUX.2-pro`
`prompt`	yes	image description
`size`	no	`1024x1024` (default), `1024x1536`, `1536x1024`, `512x512`
`n`	no	number of images, 1–4

Billing

Cost is computed per megapixel, multiplied by the number of images successfully generated:

cost (Rp) = (width × height / 1,000,000) × rate_per_megapixel × successful_count

Images that fail to generate are not billed. Exact rates are in Models & Pricing.

Text & Chat Transcribe