PostcodesResponse

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/postfinder-io/main/json-schema/postfinder-io-postcodes-response-schema.json",
  "title": "PostcodesResponse",
  "description": "The postcode index.",
  "x-generated": "2026-10-02",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/postfinder-io-openapi.json#/components/schemas/PostcodesResponse",
  "type": "object",
  "properties": {
    "data": {
      "$ref": "#/$defs/PostcodeIndex"
    },
    "generated_at": {
      "type": "string",
      "description": "When the answer was made. Answers are cached at the edge, so it can be up to an hour old.",
      "format": "date-time"
    }
  },
  "required": [
    "data",
    "generated_at"
  ],
  "additionalProperties": false,
  "$defs": {
    "Country": {
      "type": "object",
      "description": "A country the directory covers.",
      "properties": {
        "iso2": {
          "type": "string",
          "description": "ISO 3166-1 alpha-2 code."
        },
        "slug": {
          "type": "string",
          "description": "The country as postfinder.io's URLs write it: australia, new-zealand."
        },
        "name": {
          "type": "string",
          "description": "The country's name."
        }
      },
      "required": [
        "iso2",
        "slug",
        "name"
      ],
      "additionalProperties": false
    },
    "PostcodeEntry": {
      "type": "object",
      "description": "A suburb and the postcode people write for it.",
      "properties": {
        "postcode": {
          "type": "string",
          "description": "The postcode."
        },
        "slug": {
          "type": "string",
          "description": "The URL segment this row has on postfinder.io."
        },
        "name": {
          "type": "string",
          "description": "The suburb's name."
        },
        "place_count": {
          "type": "integer",
          "description": "Locations held."
        }
      },
      "required": [
        "postcode",
        "slug",
        "name",
        "place_count"
      ],
      "additionalProperties": false
    },
    "PostcodeIndex": {
      "type": "object",
      "description": "Every postcode in a country, grouped by region.",
      "properties": {
        "country": {
          "$ref": "#/$defs/Country"
        },
        "total": {
          "type": "integer",
          "description": "How many suburbs are listed."
        },
        "regions": {
          "type": "array",
          "description": "By region.",
          "items": {
            "$ref": "#/$defs/RegionPostcodes"
          }
        }
      },
      "required": [
        "country",
        "total",
        "regions"
      ],
      "additionalProperties": false
    },
    "Region": {
      "type": "object",
      "description": "A state, province or other first level division.",
      "properties": {
        "slug": {
          "type": "string",
          "description": "The URL segment this row has on postfinder.io."
        },
        "code": {
          "type": "string",
          "description": "The short code, where the country has them: VIC, NSW. Absent where it has none."
        },
        "name": {
          "type": "string",
          "description": "The region's name."
        }
      },
      "required": [
        "slug",
        "name"
      ],
      "additionalProperties": false
    },
    "RegionPostcodes": {
      "type": "object",
      "description": "One region's postcodes.",
      "properties": {
        "region": {
          "$ref": "#/$defs/Region"
        },
        "entries": {
          "type": "array",
          "description": "Its suburbs and their postcodes.",
          "items": {
            "$ref": "#/$defs/PostcodeEntry"
          }
        }
      },
      "required": [
        "region",
        "entries"
      ],
      "additionalProperties": false
    }
  }
}