{
    "ok": true,
    "name": "vkchuong API",
    "auth": "Authorization: Bearer <api_key>  (or X-API-Key header)",
    "endpoints": {
        "POST /image-gen": "prompt, model, aspect_ratio, sample_count, negative_prompt, transparent, image_url|image_base64|image (ref) -> { images[] }",
        "POST /tts": "text, voice -> { audio }",
        "POST /veo": "image_url|image_base64|image, prompt, model, duration, aspect_ratio, audio -> { operation }",
        "POST /veo-status": "model, operation -> { done, video? }"
    },
    "models": {
        "image": [
            "gemini-2.5-flash-image",
            "imagen-4.0-generate-001",
            "imagen-4.0-fast-generate-001",
            "imagen-4.0-ultra-generate-001",
            "imagen-3.0-generate-002",
            "imagen-3.0-fast-generate-001"
        ],
        "video": [
            "veo-3.0-fast-generate-001",
            "veo-3.0-generate-001",
            "veo-2.0-generate-001"
        ],
        "voices_endpoint": "see admin studio for the full Chirp 3 HD voice list"
    }
}