Gemini 3 Pro Image

import base64
import os

from openai import OpenAI

client = OpenAI(
    base_url="https://api.llmapi.ai/v1",
    api_key=os.environ["LLMAPI_KEY"],
)

result = client.images.generate(
    model="gemini-3-pro-image",
    prompt="A lighthouse at dawn, watercolor",
    response_format="b64_json",
)
with open(f"image.{result.output_format}", "wb") as f:
    f.write(base64.b64decode(result.data[0].b64_json))

import fs from "node:fs";
import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.llmapi.ai/v1",
  apiKey: process.env.LLMAPI_KEY,
});

const result = await client.images.generate({
  model: "gemini-3-pro-image",
  prompt: "A lighthouse at dawn, watercolor",
  response_format: "b64_json",
});
fs.writeFileSync(`image.${result.output_format}`, Buffer.from(result.data![0].b64_json!, "base64"));

curl https://api.llmapi.ai/v1/images/generations \
  -H "Authorization: Bearer $LLMAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gemini-3-pro-image",
    "prompt": "A lighthouse at dawn, watercolor",
    "response_format": "b64_json"
  }'

import base64
import os

from openai import OpenAI

client = OpenAI(
    base_url="https://api.llmapi.ai/v1",
    api_key=os.environ["LLMAPI_KEY"],
)

result = client.images.edit(
    model="gemini-3-pro-image",
    image=open("photo.png", "rb"),
    prompt="Replace the sky with a sunset",
    response_format="b64_json",
)
with open(f"edited.{result.output_format}", "wb") as f:
    f.write(base64.b64decode(result.data[0].b64_json))

import fs from "node:fs";
import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.llmapi.ai/v1",
  apiKey: process.env.LLMAPI_KEY,
});

const result = await client.images.edit({
  model: "gemini-3-pro-image",
  image: fs.createReadStream("photo.png"),
  prompt: "Replace the sky with a sunset",
  response_format: "b64_json",
});
fs.writeFileSync(`edited.${result.output_format}`, Buffer.from(result.data![0].b64_json!, "base64"));

curl https://api.llmapi.ai/v1/images/edits \
  -H "Authorization: Bearer $LLMAPI_KEY" \
  -F model="gemini-3-pro-image" \
  -F image="@photo.png" \
  -F prompt="Replace the sky with a sunset" \
  -F response_format="b64_json"