World Bank Countries by Region, Income Group or Lending Type

worldbank/countries-by-group

The countries the World Bank places in a region, an income group, or both: for example the 21 low-income countries of Sub-Saharan Africa, or all 86 high-income countries. Filters: region (East Asia & Pacific, Europe & Central Asia, Latin America & Caribbean, Middle East North Africa Afghanistan & Pakistan, North America, South Asia, Sub-Saharan Africa), income_level (high, upper middle, lower middle, low) and lending_type (IBRD, IDA, blend, not classified), which narrows one of the other two. Give at least a region or an income_level. Each row has the code, name, region, income group, lending type, capital and coordinates of World Bank Country Profile. Countries only: no aggregates, and the income group is the current classification, reset every 1 July. A combination with no country returns an empty list. Rows are alphabetical by name. Attribution, as the World Bank requires: The World Bank: World Bank Country and Lending Groups. Licensed under CC BY 4.0. Served by Omnial; not an official World Bank product and not endorsed by the World Bank.

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

The World Bank

The World Bank: World Bank Country and Lending Groups. Licensed under CC BY 4.0 with the World Bank Dataset Terms of Use (https://www.worldbank.org/ext/en/legal/terms-conditions/datasets). Served by Omnial; not an official World Bank product and not endorsed by the World Bank.

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: "worldbank/countries-by-group" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "worldbank/countries-by-group" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "worldbank/countries-by-group", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "worldbank/countries-by-group", 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 20, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "anyOf": [
    {
      "required": [
        "region"
      ]
    },
    {
      "required": [
        "income_level"
      ]
    }
  ],
  "properties": {
    "region": {
      "enum": [
        "EAS",
        "ECS",
        "LCN",
        "MEA",
        "NAC",
        "SAS",
        "SSF"
      ],
      "type": "string",
      "description": "The World Bank region: EAS East Asia & Pacific, ECS Europe & Central Asia, LCN Latin America & Caribbean, MEA Middle East, North Africa, Afghanistan & Pakistan, NAC North America, SAS South Asia, SSF Sub-Saharan Africa."
    },
    "income_level": {
      "enum": [
        "HIC",
        "UMC",
        "LMC",
        "LIC"
      ],
      "type": "string",
      "description": "The current income group: HIC high income, UMC upper middle income, LMC lower middle income, LIC low income."
    },
    "lending_type": {
      "enum": [
        "IBD",
        "IDX",
        "IDB",
        "LNX"
      ],
      "type": "string",
      "description": "Narrows the list to one lending category: IBD IBRD, IDX IDA, IDB blend (both), LNX not classified. Only with a region or an income_level."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "properties": {
    "results": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "id",
          "iso2Code",
          "name",
          "region",
          "incomeLevel",
          "lendingType"
        ],
        "properties": {
          "id": {
            "type": "string",
            "description": "The three-letter country code."
          },
          "name": {
            "type": "string",
            "description": "The World Bank's name for the country, for example Venezuela, RB."
          },
          "region": {
            "type": "object",
            "description": "The region: id, iso2code and value. value can end in a space.",
            "additionalProperties": true
          },
          "iso2Code": {
            "type": "string",
            "description": "The two-letter country code."
          },
          "latitude": {
            "type": "string",
            "description": "The capital's latitude in degrees, as text. Empty for six countries."
          },
          "longitude": {
            "type": "string",
            "description": "The capital's longitude in degrees, as text. Empty for six countries."
          },
          "adminregion": {
            "type": "object",
            "description": "The region excluding high-income countries: id, iso2code and value. Empty strings for a high-income country.",
            "additionalProperties": true
          },
          "capitalCity": {
            "type": "string",
            "description": "The capital. Empty for six countries."
          },
          "incomeLevel": {
            "type": "object",
            "description": "The current income group: id (HIC, UMC, LMC or LIC), iso2code and value.",
            "additionalProperties": true
          },
          "lendingType": {
            "type": "object",
            "description": "The lending category: id (IBD, IDX, IDB or LNX), iso2code and value.",
            "additionalProperties": true
          }
        },
        "additionalProperties": true
      },
      "description": "The countries in the group. No aggregates."
    }
  },
  "description": "One row per country in results, alphabetical by name, each shaped like World Bank Country Profile's. An empty results list means no country has that combination.",
  "additionalProperties": false
}