World Population Prospects Location List with Ids and ISO Codes (UN Population Division)

unpopulationdataportal/locations

The locations (countries, areas and regions) covered by the United Nations World Population Prospects, as listed by the UN Population Division's Population Data Portal: for each, the portal's numeric location id, name, ISO alpha-3 and alpha-2 codes, longitude and latitude. Paged: give a page size, and a page number for later pages; the answer reports the total, the page count and the addresses of the neighbouring pages. A page number past the last page is refused as a validation error. Data from the United Nations Department of Economic and Social Affairs, Population Division, passed through unmodified and served by Eden Engine; not an official United Nations product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.

Data source

UN Department of Economic and Social Affairs, Population Division

Source: United Nations, Department of Economic and Social Affairs, Population Division. World Population Prospects (UN Population Data Portal, https://population.un.org/wpp/), licensed under Creative Commons license CC BY 3.0 IGO (https://creativecommons.org/licenses/by/3.0/igo/). Passed through unmodified. Served by Eden Engine; not an official United Nations product, and no endorsement by the United Nations is implied.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

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agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "unpopulationdataportal/locations" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "unpopulationdataportal/locations" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "unpopulationdataportal/locations", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "unpopulationdataportal/locations", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

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Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 21, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "pageSize"
  ],
  "properties": {
    "pageSize": {
      "type": "integer",
      "maximum": 100,
      "minimum": 1,
      "description": "How many locations to return on a page, 1 to 100. The list holds about 300."
    },
    "pageNumber": {
      "type": "integer",
      "minimum": 1,
      "description": "Which page to return, counting from 1. Leave out for the first page."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "pageNumber",
    "pageSize",
    "pages",
    "total",
    "data"
  ],
  "properties": {
    "data": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "type": "integer",
            "description": "The Data Portal's location id."
          },
          "iso2": {
            "type": "string",
            "description": "ISO 3166 alpha-2 code."
          },
          "iso3": {
            "type": "string",
            "description": "ISO 3166 alpha-3 code."
          },
          "name": {
            "type": "string"
          },
          "latitude": {
            "type": "number"
          },
          "longitude": {
            "type": "number"
          }
        },
        "additionalProperties": true
      },
      "description": "The locations on this page."
    },
    "pages": {
      "type": "integer",
      "description": "The number of pages at this page size."
    },
    "total": {
      "type": "integer",
      "description": "The number of locations in all."
    },
    "nextPage": {
      "type": [
        "string",
        "null"
      ],
      "description": "Full address of the next page, or null on the last page."
    },
    "pageSize": {
      "type": "integer",
      "description": "The page size used."
    },
    "pageNumber": {
      "type": "integer",
      "description": "The page returned, counting from 1."
    },
    "previousPage": {
      "type": [
        "string",
        "null"
      ],
      "description": "Full address of the previous page, or null on the first page."
    }
  },
  "description": "The Data Portal's paged envelope: the page position, the totals, links to the neighbouring pages and the locations on this page.",
  "additionalProperties": true
}