{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api.apigen.com/schemas/api.json",
  "title": "APIGen API",
  "description": "An API definition within a project, including its generation source and lifecycle status.",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "format": "uuid",
      "description": "Unique identifier for the API."
    },
    "projectId": {
      "type": "string",
      "format": "uuid",
      "description": "ID of the parent project."
    },
    "name": {
      "type": "string",
      "minLength": 1,
      "maxLength": 255,
      "description": "Human-readable name of the API."
    },
    "description": {
      "type": "string",
      "description": "Detailed description of what the API does."
    },
    "version": {
      "type": "string",
      "description": "Semantic version of the API."
    },
    "generationSource": {
      "type": "string",
      "enum": ["prompt", "spec", "manual"],
      "description": "How the API was created: from a natural language prompt, an imported spec, or manually."
    },
    "prompt": {
      "type": "string",
      "description": "The natural language prompt used to generate the API, if applicable."
    },
    "specUrl": {
      "type": "string",
      "format": "uri",
      "description": "URL to the imported OpenAPI specification, if applicable."
    },
    "status": {
      "type": "string",
      "enum": ["draft", "generated", "published"],
      "description": "Current lifecycle status of the API."
    },
    "endpointCount": {
      "type": "integer",
      "minimum": 0,
      "description": "Number of endpoints defined in this API."
    },
    "schemaCount": {
      "type": "integer",
      "minimum": 0,
      "description": "Number of schemas defined in this API."
    },
    "tags": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Tags for categorizing the API."
    },
    "createdAt": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the API was created."
    },
    "updatedAt": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the API was last updated."
    }
  },
  "required": ["id", "projectId", "name", "version", "status", "createdAt", "updatedAt"],
  "additionalProperties": false
}