Generate Image

{
  "operationId": "generate-image",
  "method": "POST",
  "path": "/v2/farcaster/nft/image/",
  "summary": "Generate an NFT image",
  "description": "Generate a new image or edit existing images using AI. Returns a publicly accessible URL to the generated image.",
  "tags": [
    "Onchain"
  ],
  "parameters": [
    {
      "name": "",
      "in": "",
      "required": false,
      "description": ""
    }
  ],
  "requestBody": {
    "required": true,
    "schema": {
      "properties": {
        "format": {
          "default": "png",
          "description": "Output image format (default: png)",
          "enum": [
            "png",
            "jpeg",
            "webp"
          ],
          "type": "string"
        },
        "height": {
          "default": 1024,
          "description": "Output image height in pixels (default: 1024)",
          "maximum": 4096,
          "minimum": 1,
          "type": "integer"
        },
        "high_fidelity": {
          "default": false,
          "description": "Use the high-fidelity model (slower but more detailed). Default: false.",
          "type": "boolean"
        },
        "prompt": {
          "description": "Text prompt describing the image to generate",
          "minLength": 1,
          "type": "string"
        },
        "source_image_urls": {
          "description": "Optional array of source image URLs to edit or use as reference (max 5)",
          "items": {
            "format": "uri",
            "type": "string"
          },
          "maxItems": 5,
          "type": "array"
        },
        "width": {
          "default": 1024,
          "description": "Output image width in pixels (default: 1024)",
          "maximum": 4096,
          "minimum": 1,
          "type": "integer"
        }
      },
      "required": [
        "prompt"
      ],
      "type": "object"
    },
    "example": null
  },
  "responses": {
    "200": {
      "description": "Success",
      "schema": {
        "properties": {
          "image_url": {
            "format": "uri",
            "type": "string"
          }
        },
        "required": [
          "image_url"
        ],
        "type": "object"
      },
      "example": null
    },
    "400": {
      "description": "Bad Request",
      "schema": {
        "$ref": "#/components/schemas/ErrorRes"
      },
      "example": null
    },
    "403": {
      "description": "Forbidden",
      "schema": {
        "$ref": "#/components/schemas/ErrorRes"
      },
      "example": null
    },
    "404": {
      "description": "Resource not found",
      "schema": {
        "$ref": "#/components/schemas/ErrorRes"
      },
      "example": null
    },
    "500": {
      "description": "Server Error",
      "schema": {
        "$ref": "#/components/schemas/ErrorRes"
      },
      "example": null
    }
  }
}