Nigeria: Population and urbanisation

Population and urbanisation for Nigeria: three World Bank WDI annual indicators with history, source update date and latest available observations. Country and years can be overridden.

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POST https://market.datapackvibe.com/x402/signal-economy-ng-population

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Input schema

{
  "type": "object",
  "properties": {
    "country": {
      "type": "string",
      "default": "NG",
      "pattern": "^[A-Za-z]{2}$"
    },
    "start_year": {
      "type": "integer",
      "minimum": 1960
    },
    "end_year": {
      "type": "integer",
      "minimum": 1960
    }
  },
  "additionalProperties": false
}

Source metadata and attribution included; upstream terms apply.