API V2 から V3 への移行ガイド

curl --location "https://api.novita.ai/v2/txt2img" \
--header "Authorization: Bearer {{API Key}}" \
--header "Content-Type: application/json" \
--data '{
  "extra": {
    "enable_nsfw_detection": false,
    "nsfw_detection_level": 0,
    "response_image_type": "jpeg"
  },
  "prompt": "(masterpiece, best quality, ultra-detailed:1.3), <lora:AnimeStyle_XL_v1_AutoRunMech_103883:0.8>, 1girl, mecha armor, futuristic city background, glowing neon lights, dynamic pose, cyberpunk style, intricate mechanical details, (floating holographic interface:1.2), sparkling blue eyes, wind-blown hair, (steam and energy particles:1.1), cinematic lighting",
  "negative_prompt":"(worst quality, low quality:1.4), (deformed, distorted:1.3), disfigured, blurry, bad anatomy, extra limbs, (mutated hands:1.2), (text, watermark:1.5), 
overexposed, underexposed, (cartoonish:1.2), (simplistic background:1.3), 
grainy, (traditional drawing:1.2), (realistic:1.4), (noisy:1.3)",
  "sampler_name":"DPM++ 2M Karras",
  "batch_size": 1,
  "n_iter": 1,
  "steps": 25,
  "cfg_scale": 7,
  "seed": 65531,
  "height": 512,
  "width": 512,
  "model_name": "sd_xl_base_1.0.safetensors",
  "restore_faces": false,
  "restore_faces_model": "",
  "sd_vae": "",
  "clip_skip": 1,
  "enable_hr": true,
  "hr_upscaler": "Latent",
  "hr_scale": 2,
  "hr_resize_x": 1024,
  "hr_resize_y": 1024,
  "img_expire_ttl": 3600
}'

{
  "code": 0,
  "msg": "",
  "data": {
    "task_id": "12905b6a-d436-4010-b199-d800130c0aab"
  }
}

curl --location 'https://api.novita.ai/v3/async/txt2img' \
--header 'Authorization: Bearer {{API Key}}' \
--header 'Content-Type: application/json' \
--data '{
    "extra": {
        "enable_nsfw_detection": false,
        "nsfw_detection_level": 0,
        "response_image_type": "jpeg"
    },
    "request": {
      "prompt": "(masterpiece, best quality, ultra-detailed:1.3), 1girl, mecha armor, futuristic city background, glowing neon lights, dynamic pose, cyberpunk style, intricate mechanical details,(floating holographic interface:1.2), sparkling blue eyes, wind-blown hair, (steam and energy particles:1.1), cinematic lighting",
      "negative_prompt": "(worst quality, low quality:1.4), (deformed, distorted:1.3), disfigured,blurry, bad anatomy, extra limbs, (mutated hands:1.2), (text, watermark:1.5),overexposed, underexposed,(cartoonish:1.2), (simplistic background:1.3), grainy, (traditional drawing:1.2),(realistic:1.4), (noisy:1.3)",
        "model_name": "sd_xl_base_1.0.safetensors",
        "width": 512,
        "height": 512,
        "image_num": 1,
        "steps": 25,
        "seed": 65531,
        "restore_faces": false,
        "clip_skip": 1,
        "sampler_name":"DPM++ 2M Karras",
        "guidance_scale": 7,
        "hires_fix": {
            "target_width": 1024,
            "target_height": 1024,
            "strength": 0.8,
            "upscaler": "Latent"
        },
        "loras": [
          {
            "model_name": "AnimeStyle_XL_v1_AutoRunMech_103883",
            "strength": 0.8
          }
        ]
    }
}'

{
  "task_id":"0696ce57-22df-4a89-9efc-80c386a82dbd"
}

curl --request POST \
  --url https://api.novita.ai/v2/img2img \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: application/json' \
  --data '{
  "extra": {
    "enable_nsfw_detection": false,
    "nsfw_detection_level": 0,
    "response_image_type": "png"
  },
  "prompt": "realistic, photograph, (masterpiece), 8k quality, (detailed eyes:1.2), (highest quality:1.1), highly detailed, majestic, top quality, best quality, newest, ai-generated, (intricate details:1.1), extremely beautiful, elegant, majestic, immersive background+, (detailed face, perfect face), In the heart of a vibrant garden, a girl with red hair and brown eyes sits in contemplation of the nature around her.",
  "negative_prompt": "(worst quality:1.5), (low quality:1.5), (normal quality:1.5), anime, cartoon, painting, drawing, illustration, manga, sketch, nudity, young, child, hairband, headband, horns, lowres, bad anatomy, bad hands, multiple eyebrow, (cropped), extra limb, missing limbs, deformed hands, long neck, long body, long torso, (bad hands), signature, username, artist name, conjoined fingers, deformed fingers, ugly eyes, imperfect eyes, skewed eyes, unnatural face, unnatural body, error, grain, jpeg artifacts",
  "sampler_name":"DPM++ 2M Karras",
  "batch_size": 1,
  "n_iter": 1,
  "steps": 25,
  "cfg_scale": 7.5,
  "seed": 765824,
  "height": 768,
  "width": 512,
  "model_name": "cyberrealistic_v31_62396.safetensors",
  "init_images": [
    "<IMAGE_BASE64>"
  ],
  "denoising_strength": 0.8,
  "restore_faces": false,
  "clip_skip": 1,
  "img_expire_ttl": 3600,
  "controlnet_units": {
    "model": "control_v11p_sd15_lineart",
    "weight": 1,
    "input_image": "<IMAGE_BASE64>",
    "module": "lineart",
    "guidance_start": 0,
    "guidance_end": 1
  }
}'

{
  "code": 0,
  "msg": "",
  "data": {
    "task_id": "a1b0d99b-2ef0-4b20-8eeb-c641ae84ed45"
  }
}

curl --request POST \
  --url https://api.novita.ai/v3/async/img2img \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: <content-type>' \
  --data '{
  "extra": {
    "enable_nsfw_detection": false,
    "nsfw_detection_level": 0,
    "response_image_type": "png"
  },
  "request": {
    "prompt": "realistic, photograph, (masterpiece), 8k quality, (detailed eyes:1.2), (highest quality:1.1), highly detailed, majestic, top quality, best quality, newest, ai-generated, (intricate details:1.1), extremely beautiful, elegant, majestic, immersive background+, (detailed face, perfect face), In the heart of a vibrant garden, a girl with red hair and brown eyes sits in contemplation of the nature around her.",
    "negative_prompt": "(worst quality:1.5), (low quality:1.5), (normal quality:1.5), anime, cartoon, painting, drawing, illustration, manga, sketch, nudity, young, child, hairband, headband, horns, lowres, bad anatomy, bad hands, multiple eyebrow, (cropped), extra limb, missing limbs, deformed hands, long neck, long body, long torso, (bad hands), signature, username, artist name, conjoined fingers, deformed fingers, ugly eyes, imperfect eyes, skewed eyes, unnatural face, unnatural body, error, grain, jpeg artifacts",
    "sampler_name": "DPM++ 2M Karras",
    "image_num": 1,
    "steps": 25,
    "guidance_scale": 7.5,
    "seed": 765824,
    "height": 768,
    "width": 512,
    "model_name": "cyberrealistic_v31_62396.safetensors",
        "image_base64": "<IMAGE_BASE64>",
    "strength": 0.8,
    "clip_skip": 1,
    "controlnet": {
      "units": [
        {
          "model_name": "control_v11p_sd15_lineart",
          "strength": 1,
          "image_base64": "<IMAGE_BASE64>",
          "preprocessor": "lineart",
          "guidance_start": 0,
          "guidance_end": 1
        }
      ]
    }
  }
}'

{
  "task_id": "9490dde7-cd28-493e-9db0-8a38a65bf5e6"
}