LongCat Image : Texte à image avec six préréglages de taille | RunComfy

curl --request POST \
  --url https://model-api.runcomfy.net/v1/models/meituan/longcat-image/text-to-image \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "A vibrant, photorealistic top-down view of a carefully styled fruit and botanical flat lay on a smooth, light blue marble background. The scene includes two ceramic plates: one green and one coral pink. Each plate contains a halved pomegranate, a sliced blood orange, and a halved lemon, with the pulp clearly visible. Small white jasmine flowers are delicately scattered on and around the fruits. A stem of fresh ginger root lies across the bottom-left part of the frame, near the pink plate. There are two tropical leaves with vivid green, red, and yellow variegation, and several glossy green leaves interwoven in the composition. A palm leaf is partially covering the green plate. In the foreground, large soft-focus warm-toned tropical leaves and a softly blurred white flower subtly frame the image for depth. The lighting is natural and warm, casting soft diffused shadows to enhance the color contrast and textures. High detail and clarity, rich saturation, 8k resolution, natural lens blur, photorealistic, styled like a modern culinary still life photo for a premium food magazine."
  }'

curl --request GET \
  --url https://model-api.runcomfy.net/v1/requests/{request_id}/status \
  --header "Authorization: Bearer <token>"

curl --request GET \
  --url https://model-api.runcomfy.net/v1/requests/{request_id}/result \
  --header "Authorization: Bearer <token>"

curl --request POST \
  --url https://model-api.runcomfy.net/v1/requests/{request_id}/cancel \
  --header "Authorization: Bearer <token>"

{
  "type": "object",
  "title": "Schéma d'entrée",
  "required": [
    "prompt"
  ],
  "properties": {
    "prompt": {
      "title": "Prompt",
      "description": "Description textuelle de l'image à générer.",
      "type": "string",
      "default": "A vibrant, photorealistic top-down view of a carefully styled fruit and botanical flat lay on a smooth, light blue marble background. The scene includes two ceramic plates: one green and one coral pink. Each plate contains a halved pomegranate, a sliced blood orange, and a halved lemon, with the pulp clearly visible. Small white jasmine flowers are delicately scattered on and around the fruits. A stem of fresh ginger root lies across the bottom-left part of the frame, near the pink plate. There are two tropical leaves with vivid green, red, and yellow variegation, and several glossy green leaves interwoven in the composition. A palm leaf is partially covering the green plate. In the foreground, large soft-focus warm-toned tropical leaves and a softly blurred white flower subtly frame the image for depth. The lighting is natural and warm, casting soft diffused shadows to enhance the color contrast and textures. High detail and clarity, rich saturation, 8k resolution, natural lens blur, photorealistic, styled like a modern culinary still life photo for a premium food magazine."
    },
    "image_size": {
      "title": "Taille de l’image",
      "description": "Sélectionne l’un des six préréglages de taille exacte. Ce schéma ne fournit pas de champ de largeur ou de hauteur personnalisé.",
      "type": "string",
      "enum": [
        "square_hd",
        "square",
        "portrait_4_3",
        "portrait_16_9",
        "landscape_4_3",
        "landscape_16_9"
      ],
      "default": "landscape_4_3"
    },
    "num_inference_steps": {
      "title": "Nombre d’étapes d’inférence",
      "description": "Nombre d'étapes d'inférence, de 1 à 50.",
      "type": "integer",
      "minimum": 1,
      "maximum": 50,
      "default": 28
    },
    "guidance_scale": {
      "title": "Échelle de guidage",
      "description": "Contrôle la force avec laquelle la génération suit l'invite, de 1 à 20.",
      "type": "float",
      "minimum": 1,
      "maximum": 20,
      "default": 4.5
    },
    "seed": {
      "title": "Graine",
      "description": "Graine aléatoire entière utilisée pour des comparaisons répétables.",
      "type": "integer",
      "default": 0
    },
    "output_format": {
      "title": "Format de sortie",
      "description": "Format de sortie. Les valeurs exactes sont `jpeg`, `png` et `webp`.",
      "type": "string",
      "enum": [
        "jpeg",
        "png",
        "webp"
      ],
      "default": "png"
    }
  }
}