Class WorldBankClient

constructor

• new WorldBankClient(config?: WorldBankClientConfig): WorldBankClient

  Parameters

  • config: WorldBankClientConfig = {}

  Returns WorldBankClient

ReadonlybaseURL

Readonlytimeout

ReadonlymaxRetries

getIndicator

• getIndicator(
      countryCode: string,
      indicatorId: string,
      perPage?: number,
  ): Promise<WorldBankDataPoint[]>

  Fetch indicator data for a specific country.

  Parameters

  • countryCode: string

    ISO 3166-1 alpha-3 country code (e.g., 'SWE')

  • indicatorId: string

    World Bank indicator ID (e.g., 'NY.GDP.MKTP.KD.ZG')

  • perPage: number = 50

    Maximum number of records to fetch (default: 50)

  Returns Promise<WorldBankDataPoint[]>

  Array of data points sorted by date descending

getLatestIndicator

• getLatestIndicator(
      countryCode: string,
      indicatorId: string,
  ): Promise<WorldBankDataPoint>

  Fetch the latest available value for an indicator.

  Parameters

  • countryCode: string

    ISO 3166-1 alpha-3 country code

  • indicatorId: string

    World Bank indicator ID

  Returns Promise<WorldBankDataPoint>

  Most recent data point, or null if no data

compareCountries

• compareCountries(
      countryCodes: readonly string[],
      indicatorId: string,
  ): Promise<Map<string, WorldBankDataPoint>>

  Compare an indicator across multiple countries.

  Parameters

  • countryCodes: readonly string[]

    Array of ISO 3166-1 alpha-3 codes

  • indicatorId: string

    World Bank indicator ID

  Returns Promise<Map<string, WorldBankDataPoint>>

  Map of country code → latest data point