listTokenPrices method

Future<CoinGeckoResult<List<PriceInfo>>> listTokenPrices({ required String id, required List<String> contractAddresses, required List<String> vsCurrencies, bool includeMarketCap = false, bool include24hVol = false, bool include24hChange = false, bool includeLastUpdatedAt = false, })

Get current price of tokens (using contract addresses) for a given platform in any other currency that you need.

id sets the id of the platform issuing tokens.

contractAddresses sets the contract addresses of tokens.

vsCurrencies sets vs currencies of coins.

includeMarketCap sets whether to include market capitalization. Default is false.

include24hVol sets whether to include volume in 24 hours. Default is false.

include24hChange sets whether to include change in 24 hours. Default is false.

includeLastUpdatedAt sets whether to include last updated date. Default is false.

Query: /simple/token_price/{id}

Implementation

Future<CoinGeckoResult<List<PriceInfo>>> listTokenPrices({
  required String id,
  required List<String> contractAddresses,
  required List<String> vsCurrencies,
  bool includeMarketCap = false,
  bool include24hVol = false,
  bool include24hChange = false,
  bool includeLastUpdatedAt = false,
}) async {
  final response = await _dio.get(
    '/simple/token_price/$id',
    queryParameters: {
      'contract_addresses': contractAddresses.join(','),
      'vs_currencies': vsCurrencies.join(','),
      'include_market_cap': includeMarketCap,
      'include_24hr_vol': include24hVol,
      'include_24hr_change': include24hChange,
      'include_last_updated_at': includeLastUpdatedAt
    },
  );
  if (response.statusCode == 200) {
    List<PriceInfo> priceInfo = [];
    final map = Convert.toMapN<String, dynamic>(response.data);
    if (map != null) {
      map.forEach((key, value) {
        priceInfo.add(PriceInfo.fromJson(key, value));
      });
    }
    return CoinGeckoResult(priceInfo);
  } else {
    return CoinGeckoResult(
      [],
      errorMessage: response.data.toString(),
      errorCode: response.statusCode ?? null,
      isError: true,
    );
  }
}