HTTP / cURL

curl https://api.lumenfall.ai/openai/v1/images/generations \
  -H "Authorization: Bearer $LUMENFALL_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gemini-3-pro-image",
    "prompt": "A serene mountain landscape at sunset with dramatic clouds",
    "n": 1,
    "size": "1024x1024"
  }'

import requests
import os

response = requests.post(
    "https://api.lumenfall.ai/openai/v1/images/generations",
    headers={
        "Authorization": f"Bearer {os.environ['LUMENFALL_API_KEY']}",
        "Content-Type": "application/json"
    },
    json={
        "model": "gemini-3-pro-image",
        "prompt": "A serene mountain landscape at sunset with dramatic clouds",
        "n": 1,
        "size": "1024x1024"
    }
)

data = response.json()
print(data["data"][0]["url"])

const response = await fetch(
  "https://api.lumenfall.ai/openai/v1/images/generations",
  {
    method: "POST",
    headers: {
      Authorization: `Bearer ${process.env.LUMENFALL_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      model: "gemini-3-pro-image",
      prompt: "A serene mountain landscape at sunset with dramatic clouds",
      n: 1,
      size: "1024x1024",
    }),
  }
);

const data = await response.json();
console.log(data.data[0].url);

package main

import (
    "bytes"
    "encoding/json"
    "fmt"
    "net/http"
    "os"
)

func main() {
    payload := map[string]interface{}{
        "model":  "gemini-3-pro-image",
        "prompt": "A serene mountain landscape at sunset with dramatic clouds",
        "n":      1,
        "size":   "1024x1024",
    }

    body, _ := json.Marshal(payload)

    req, _ := http.NewRequest(
        "POST",
        "https://api.lumenfall.ai/openai/v1/images/generations",
        bytes.NewBuffer(body),
    )

    req.Header.Set("Authorization", "Bearer "+os.Getenv("LUMENFALL_API_KEY"))
    req.Header.Set("Content-Type", "application/json")

    client := &http.Client{}
    resp, _ := client.Do(req)
    defer resp.Body.Close()

    var result map[string]interface{}
    json.NewDecoder(resp.Body).Decode(&result)

    data := result["data"].([]interface{})
    first := data[0].(map[string]interface{})
    fmt.Println(first["url"])
}

<?php

$apiKey = getenv('LUMENFALL_API_KEY');

$ch = curl_init('https://api.lumenfall.ai/openai/v1/images/generations');

curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer ' . $apiKey,
        'Content-Type: application/json'
    ],
    CURLOPT_POSTFIELDS => json_encode([
        'model' => 'gemini-3-pro-image',
        'prompt' => 'A serene mountain landscape at sunset with dramatic clouds',
        'n' => 1,
        'size' => '1024x1024'
    ])
]);

$response = curl_exec($ch);
curl_close($ch);

$data = json_decode($response, true);
echo $data['data'][0]['url'];

curl https://api.lumenfall.ai/openai/v1/images/edits \
  -H "Authorization: Bearer $LUMENFALL_API_KEY" \
  -F "image=@original.png" \
  -F "prompt=Add a rainbow in the sky" \
  -F "model=gpt-image-1.5" \
  -F "size=1024x1024"

import requests
import os

response = requests.post(
    "https://api.lumenfall.ai/openai/v1/images/edits",
    headers={
        "Authorization": f"Bearer {os.environ['LUMENFALL_API_KEY']}"
    },
    files={
        "image": open("original.png", "rb")
    },
    data={
        "prompt": "Add a rainbow in the sky",
        "model": "gpt-image-1.5",
        "size": "1024x1024"
    }
)

data = response.json()
print(data["data"][0]["url"])

const formData = new FormData();
formData.append("image", await fs.openAsBlob("original.png"));
formData.append("prompt", "Add a rainbow in the sky");
formData.append("model", "gpt-image-1.5");
formData.append("size", "1024x1024");

const response = await fetch(
  "https://api.lumenfall.ai/openai/v1/images/edits",
  {
    method: "POST",
    headers: {
      Authorization: `Bearer ${process.env.LUMENFALL_API_KEY}`,
    },
    body: formData,
  }
);

const data = await response.json();
console.log(data.data[0].url);