{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/apis-guru/refs/heads/main/json-structure/apis-guru-api-structure.json",
  "name": "API",
  "description": "Meta information about API",
  "additionalProperties": false,
  "properties": {
    "added": {
      "description": "Timestamp when the API was first added to the directory",
      "type": "datetime"
    },
    "preferred": {
      "description": "Recommended version",
      "type": "string"
    },
    "versions": {
      "additionalProperties": {
        "$ref": "#/components/schemas/ApiVersion"
      },
      "description": "List of supported versions of the API",
      "minProperties": 1,
      "type": "object"
    }
  },
  "required": [
    "added",
    "preferred",
    "versions"
  ],
  "type": "object"
}