> This page is for API Reference. > For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://fiftytwo-demo.ferndocs.com/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://fiftytwo-demo.ferndocs.com/_mcp/server. # Insert/update list of currencies for all stores POST https://api.fiftytwo.com/masterdata/currencies/v1/chain/{chain} Content-Type: application/json Only supported when master data is distributed by the 52ViKING enterprise service. Reference: https://fiftytwo-demo.ferndocs.com/api/master-data/reference/currencies/ecag ## Request ### Path parameters - `chain` (integer, required) — The ID of the chain ### Body (application/json) This endpoint expects a currencies. - `currencies` (list of CurrenciesCurrenciesItems, required) — List of all supported currencies with their exchange rate information and metadata. ## Response ### 202 Accepted ## Errors ### 400 Bad Request Error Bad Request - `string` ## Types ### CurrenciesCurrenciesItems Definition of a single currency record as stored in f112c(val). - `currencyCode` (string, required) — A short code that identifies the currency, usually the well-known abbreviation (like 'USD' or 'EUR'). Must be 1 to 4 letters. - `exchangeRate` (double, required) — The currency’s main exchange rate compared to a base or reference currency, expressed per 100 units of the currency. Used for price and payment calculations. For example, if 1 USD equals 1.1000 in the reference currency, exchangeRate must be 110.0000, since the rate is provided per 100 units. Supports up to 4 decimal places. - `commonCurrencyCode` (integer, required) — A number that tells the system whether this currency should be converted using a shared 'common currency' before converting it to another currency. If the value is 0, the currency is converted directly using its own exchange rate. If the value is greater than 0, the currency must first be converted into the shared common currency, and then converted again into the target currency. This is useful when two currencies do not have a direct exchange rate, so the system uses a common middle currency to ensure the conversion is correct. - `conversionFactor` (double, required) — A value used to convert amounts to and from the common currency. Amounts are divided or multiplied by this number during conversion. Supports up to 6 decimal places. - `isoNumericCode` (integer, required) — The official three-digit ISO numeric code for the currency (for example, USD = 840, EUR = 978). If the value is 0, the currency does not have an ISO numeric code. - `displayText` (string, optional) — A short, human-friendly label or name for the currency. Maximum 10 characters. - `decimalCount` (enum, optional, default: 2) — Number of decimals used when displaying or rounding currency amounts. Allowed values: 0, 1, or 2. Defaults to 2 if not specified. - Allowed values: `0`, `1`, `2` ## Examples **Request** ```json { "currencies": [ { "currencyCode": "EUR", "exchangeRate": 100, "commonCurrencyCode": 0, "conversionFactor": 1, "isoNumericCode": 978, "displayText": "Euro", "decimalCount": 2 }, { "currencyCode": "USD", "exchangeRate": 116.84, "commonCurrencyCode": 978, "conversionFactor": 1.1684, "isoNumericCode": 840, "displayText": "US Dollar", "decimalCount": 2 }, { "currencyCode": "CHF", "exchangeRate": 92.42, "commonCurrencyCode": 978, "conversionFactor": 0.9242, "isoNumericCode": 756, "displayText": "Swiss Fr.", "decimalCount": 2 }, { "currencyCode": "DKK", "exchangeRate": 747.27, "commonCurrencyCode": 978, "conversionFactor": 7.4727, "isoNumericCode": 208, "displayText": "Dan. Krone", "decimalCount": 2 }, { "currencyCode": "SEK", "exchangeRate": 1089.2, "commonCurrencyCode": 978, "conversionFactor": 10.892, "isoNumericCode": 752, "displayText": "Swe. Krona", "decimalCount": 2 }, { "currencyCode": "NOK", "exchangeRate": 1109.8, "commonCurrencyCode": 978, "conversionFactor": 11.098, "isoNumericCode": 578, "displayText": "Nor. Krone", "decimalCount": 2 }, { "currencyCode": "ISK", "exchangeRate": 14320, "commonCurrencyCode": 978, "conversionFactor": 143.2, "isoNumericCode": 352, "displayText": "Ice. Krona", "decimalCount": 2 }, { "currencyCode": "PLN", "exchangeRate": 425.43, "commonCurrencyCode": 978, "conversionFactor": 4.2543, "isoNumericCode": 985, "displayText": "Polish Zl.", "decimalCount": 2 }, { "currencyCode": "GBP", "exchangeRate": 87.058, "commonCurrencyCode": 978, "conversionFactor": 0.87058, "isoNumericCode": 826, "displayText": "Pound St.", "decimalCount": 2 } ] } ``` **Response** ```json {} ``` **SDK Code** ```python Currencies_ECAG_example import requests url = "https://api.fiftytwo.com/masterdata/currencies/v1/chain/1" payload = { "currencies": [ { "currencyCode": "EUR", "exchangeRate": 100, "commonCurrencyCode": 0, "conversionFactor": 1, "isoNumericCode": 978, "displayText": "Euro", "decimalCount": 2 }, { "currencyCode": "USD", "exchangeRate": 116.84, "commonCurrencyCode": 978, "conversionFactor": 1.1684, "isoNumericCode": 840, "displayText": "US Dollar", "decimalCount": 2 }, { "currencyCode": "CHF", "exchangeRate": 92.42, "commonCurrencyCode": 978, "conversionFactor": 0.9242, "isoNumericCode": 756, "displayText": "Swiss Fr.", "decimalCount": 2 }, { "currencyCode": "DKK", "exchangeRate": 747.27, "commonCurrencyCode": 978, "conversionFactor": 7.4727, "isoNumericCode": 208, "displayText": "Dan. Krone", "decimalCount": 2 }, { "currencyCode": "SEK", "exchangeRate": 1089.2, "commonCurrencyCode": 978, "conversionFactor": 10.892, "isoNumericCode": 752, "displayText": "Swe. Krona", "decimalCount": 2 }, { "currencyCode": "NOK", "exchangeRate": 1109.8, "commonCurrencyCode": 978, "conversionFactor": 11.098, "isoNumericCode": 578, "displayText": "Nor. Krone", "decimalCount": 2 }, { "currencyCode": "ISK", "exchangeRate": 14320, "commonCurrencyCode": 978, "conversionFactor": 143.2, "isoNumericCode": 352, "displayText": "Ice. Krona", "decimalCount": 2 }, { "currencyCode": "PLN", "exchangeRate": 425.43, "commonCurrencyCode": 978, "conversionFactor": 4.2543, "isoNumericCode": 985, "displayText": "Polish Zl.", "decimalCount": 2 }, { "currencyCode": "GBP", "exchangeRate": 87.058, "commonCurrencyCode": 978, "conversionFactor": 0.87058, "isoNumericCode": 826, "displayText": "Pound St.", "decimalCount": 2 } ] } headers = {"Content-Type": "application/json"} response = requests.post(url, json=payload, headers=headers) print(response.json()) ``` ```javascript Currencies_ECAG_example const url = 'https://api.fiftytwo.com/masterdata/currencies/v1/chain/1'; const options = { method: 'POST', headers: {'Content-Type': 'application/json'}, body: '{"currencies":[{"currencyCode":"EUR","exchangeRate":100,"commonCurrencyCode":0,"conversionFactor":1,"isoNumericCode":978,"displayText":"Euro","decimalCount":2},{"currencyCode":"USD","exchangeRate":116.84,"commonCurrencyCode":978,"conversionFactor":1.1684,"isoNumericCode":840,"displayText":"US Dollar","decimalCount":2},{"currencyCode":"CHF","exchangeRate":92.42,"commonCurrencyCode":978,"conversionFactor":0.9242,"isoNumericCode":756,"displayText":"Swiss Fr.","decimalCount":2},{"currencyCode":"DKK","exchangeRate":747.27,"commonCurrencyCode":978,"conversionFactor":7.4727,"isoNumericCode":208,"displayText":"Dan. Krone","decimalCount":2},{"currencyCode":"SEK","exchangeRate":1089.2,"commonCurrencyCode":978,"conversionFactor":10.892,"isoNumericCode":752,"displayText":"Swe. Krona","decimalCount":2},{"currencyCode":"NOK","exchangeRate":1109.8,"commonCurrencyCode":978,"conversionFactor":11.098,"isoNumericCode":578,"displayText":"Nor. Krone","decimalCount":2},{"currencyCode":"ISK","exchangeRate":14320,"commonCurrencyCode":978,"conversionFactor":143.2,"isoNumericCode":352,"displayText":"Ice. Krona","decimalCount":2},{"currencyCode":"PLN","exchangeRate":425.43,"commonCurrencyCode":978,"conversionFactor":4.2543,"isoNumericCode":985,"displayText":"Polish Zl.","decimalCount":2},{"currencyCode":"GBP","exchangeRate":87.058,"commonCurrencyCode":978,"conversionFactor":0.87058,"isoNumericCode":826,"displayText":"Pound St.","decimalCount":2}]}' }; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); } ``` ```go Currencies_ECAG_example package main import ( "fmt" "strings" "net/http" "io" ) func main() { url := "https://api.fiftytwo.com/masterdata/currencies/v1/chain/1" payload := strings.NewReader("{\n \"currencies\": [\n {\n \"currencyCode\": \"EUR\",\n \"exchangeRate\": 100,\n \"commonCurrencyCode\": 0,\n \"conversionFactor\": 1,\n \"isoNumericCode\": 978,\n \"displayText\": \"Euro\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"USD\",\n \"exchangeRate\": 116.84,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 1.1684,\n \"isoNumericCode\": 840,\n \"displayText\": \"US Dollar\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"CHF\",\n \"exchangeRate\": 92.42,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 0.9242,\n \"isoNumericCode\": 756,\n \"displayText\": \"Swiss Fr.\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"DKK\",\n \"exchangeRate\": 747.27,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 7.4727,\n \"isoNumericCode\": 208,\n \"displayText\": \"Dan. Krone\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"SEK\",\n \"exchangeRate\": 1089.2,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 10.892,\n \"isoNumericCode\": 752,\n \"displayText\": \"Swe. Krona\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"NOK\",\n \"exchangeRate\": 1109.8,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 11.098,\n \"isoNumericCode\": 578,\n \"displayText\": \"Nor. Krone\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"ISK\",\n \"exchangeRate\": 14320,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 143.2,\n \"isoNumericCode\": 352,\n \"displayText\": \"Ice. Krona\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"PLN\",\n \"exchangeRate\": 425.43,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 4.2543,\n \"isoNumericCode\": 985,\n \"displayText\": \"Polish Zl.\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"GBP\",\n \"exchangeRate\": 87.058,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 0.87058,\n \"isoNumericCode\": 826,\n \"displayText\": \"Pound St.\",\n \"decimalCount\": 2\n }\n ]\n}") req, _ := http.NewRequest("POST", url, payload) req.Header.Add("Content-Type", "application/json") res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := io.ReadAll(res.Body) fmt.Println(res) fmt.Println(string(body)) } ``` ```ruby Currencies_ECAG_example require 'uri' require 'net/http' url = URI("https://api.fiftytwo.com/masterdata/currencies/v1/chain/1") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Post.new(url) request["Content-Type"] = 'application/json' request.body = "{\n \"currencies\": [\n {\n \"currencyCode\": \"EUR\",\n \"exchangeRate\": 100,\n \"commonCurrencyCode\": 0,\n \"conversionFactor\": 1,\n \"isoNumericCode\": 978,\n \"displayText\": \"Euro\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"USD\",\n \"exchangeRate\": 116.84,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 1.1684,\n \"isoNumericCode\": 840,\n \"displayText\": \"US Dollar\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"CHF\",\n \"exchangeRate\": 92.42,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 0.9242,\n \"isoNumericCode\": 756,\n \"displayText\": \"Swiss Fr.\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"DKK\",\n \"exchangeRate\": 747.27,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 7.4727,\n \"isoNumericCode\": 208,\n \"displayText\": \"Dan. Krone\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"SEK\",\n \"exchangeRate\": 1089.2,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 10.892,\n \"isoNumericCode\": 752,\n \"displayText\": \"Swe. Krona\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"NOK\",\n \"exchangeRate\": 1109.8,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 11.098,\n \"isoNumericCode\": 578,\n \"displayText\": \"Nor. Krone\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"ISK\",\n \"exchangeRate\": 14320,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 143.2,\n \"isoNumericCode\": 352,\n \"displayText\": \"Ice. Krona\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"PLN\",\n \"exchangeRate\": 425.43,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 4.2543,\n \"isoNumericCode\": 985,\n \"displayText\": \"Polish Zl.\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"GBP\",\n \"exchangeRate\": 87.058,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 0.87058,\n \"isoNumericCode\": 826,\n \"displayText\": \"Pound St.\",\n \"decimalCount\": 2\n }\n ]\n}" response = http.request(request) puts response.read_body ``` ```java Currencies_ECAG_example import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.post("https://api.fiftytwo.com/masterdata/currencies/v1/chain/1") .header("Content-Type", "application/json") .body("{\n \"currencies\": [\n {\n \"currencyCode\": \"EUR\",\n \"exchangeRate\": 100,\n \"commonCurrencyCode\": 0,\n \"conversionFactor\": 1,\n \"isoNumericCode\": 978,\n \"displayText\": \"Euro\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"USD\",\n \"exchangeRate\": 116.84,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 1.1684,\n \"isoNumericCode\": 840,\n \"displayText\": \"US Dollar\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"CHF\",\n \"exchangeRate\": 92.42,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 0.9242,\n \"isoNumericCode\": 756,\n \"displayText\": \"Swiss Fr.\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"DKK\",\n \"exchangeRate\": 747.27,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 7.4727,\n \"isoNumericCode\": 208,\n \"displayText\": \"Dan. Krone\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"SEK\",\n \"exchangeRate\": 1089.2,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 10.892,\n \"isoNumericCode\": 752,\n \"displayText\": \"Swe. Krona\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"NOK\",\n \"exchangeRate\": 1109.8,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 11.098,\n \"isoNumericCode\": 578,\n \"displayText\": \"Nor. Krone\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"ISK\",\n \"exchangeRate\": 14320,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 143.2,\n \"isoNumericCode\": 352,\n \"displayText\": \"Ice. Krona\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"PLN\",\n \"exchangeRate\": 425.43,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 4.2543,\n \"isoNumericCode\": 985,\n \"displayText\": \"Polish Zl.\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"GBP\",\n \"exchangeRate\": 87.058,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 0.87058,\n \"isoNumericCode\": 826,\n \"displayText\": \"Pound St.\",\n \"decimalCount\": 2\n }\n ]\n}") .asString(); ``` ```php Currencies_ECAG_example request('POST', 'https://api.fiftytwo.com/masterdata/currencies/v1/chain/1', [ 'body' => '{ "currencies": [ { "currencyCode": "EUR", "exchangeRate": 100, "commonCurrencyCode": 0, "conversionFactor": 1, "isoNumericCode": 978, "displayText": "Euro", "decimalCount": 2 }, { "currencyCode": "USD", "exchangeRate": 116.84, "commonCurrencyCode": 978, "conversionFactor": 1.1684, "isoNumericCode": 840, "displayText": "US Dollar", "decimalCount": 2 }, { "currencyCode": "CHF", "exchangeRate": 92.42, "commonCurrencyCode": 978, "conversionFactor": 0.9242, "isoNumericCode": 756, "displayText": "Swiss Fr.", "decimalCount": 2 }, { "currencyCode": "DKK", "exchangeRate": 747.27, "commonCurrencyCode": 978, "conversionFactor": 7.4727, "isoNumericCode": 208, "displayText": "Dan. Krone", "decimalCount": 2 }, { "currencyCode": "SEK", "exchangeRate": 1089.2, "commonCurrencyCode": 978, "conversionFactor": 10.892, "isoNumericCode": 752, "displayText": "Swe. Krona", "decimalCount": 2 }, { "currencyCode": "NOK", "exchangeRate": 1109.8, "commonCurrencyCode": 978, "conversionFactor": 11.098, "isoNumericCode": 578, "displayText": "Nor. Krone", "decimalCount": 2 }, { "currencyCode": "ISK", "exchangeRate": 14320, "commonCurrencyCode": 978, "conversionFactor": 143.2, "isoNumericCode": 352, "displayText": "Ice. Krona", "decimalCount": 2 }, { "currencyCode": "PLN", "exchangeRate": 425.43, "commonCurrencyCode": 978, "conversionFactor": 4.2543, "isoNumericCode": 985, "displayText": "Polish Zl.", "decimalCount": 2 }, { "currencyCode": "GBP", "exchangeRate": 87.058, "commonCurrencyCode": 978, "conversionFactor": 0.87058, "isoNumericCode": 826, "displayText": "Pound St.", "decimalCount": 2 } ] }', 'headers' => [ 'Content-Type' => 'application/json', ], ]); echo $response->getBody(); ``` ```csharp Currencies_ECAG_example using RestSharp; var client = new RestClient("https://api.fiftytwo.com/masterdata/currencies/v1/chain/1"); var request = new RestRequest(Method.POST); request.AddHeader("Content-Type", "application/json"); request.AddParameter("application/json", "{\n \"currencies\": [\n {\n \"currencyCode\": \"EUR\",\n \"exchangeRate\": 100,\n \"commonCurrencyCode\": 0,\n \"conversionFactor\": 1,\n \"isoNumericCode\": 978,\n \"displayText\": \"Euro\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"USD\",\n \"exchangeRate\": 116.84,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 1.1684,\n \"isoNumericCode\": 840,\n \"displayText\": \"US Dollar\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"CHF\",\n \"exchangeRate\": 92.42,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 0.9242,\n \"isoNumericCode\": 756,\n \"displayText\": \"Swiss Fr.\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"DKK\",\n \"exchangeRate\": 747.27,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 7.4727,\n \"isoNumericCode\": 208,\n \"displayText\": \"Dan. Krone\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"SEK\",\n \"exchangeRate\": 1089.2,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 10.892,\n \"isoNumericCode\": 752,\n \"displayText\": \"Swe. Krona\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"NOK\",\n \"exchangeRate\": 1109.8,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 11.098,\n \"isoNumericCode\": 578,\n \"displayText\": \"Nor. Krone\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"ISK\",\n \"exchangeRate\": 14320,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 143.2,\n \"isoNumericCode\": 352,\n \"displayText\": \"Ice. Krona\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"PLN\",\n \"exchangeRate\": 425.43,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 4.2543,\n \"isoNumericCode\": 985,\n \"displayText\": \"Polish Zl.\",\n \"decimalCount\": 2\n },\n {\n \"currencyCode\": \"GBP\",\n \"exchangeRate\": 87.058,\n \"commonCurrencyCode\": 978,\n \"conversionFactor\": 0.87058,\n \"isoNumericCode\": 826,\n \"displayText\": \"Pound St.\",\n \"decimalCount\": 2\n }\n ]\n}", ParameterType.RequestBody); IRestResponse response = client.Execute(request); ``` ```swift Currencies_ECAG_example import Foundation let headers = ["Content-Type": "application/json"] let parameters = ["currencies": [ [ "currencyCode": "EUR", "exchangeRate": 100, "commonCurrencyCode": 0, "conversionFactor": 1, "isoNumericCode": 978, "displayText": "Euro", "decimalCount": 2 ], [ "currencyCode": "USD", "exchangeRate": 116.84, "commonCurrencyCode": 978, "conversionFactor": 1.1684, "isoNumericCode": 840, "displayText": "US Dollar", "decimalCount": 2 ], [ "currencyCode": "CHF", "exchangeRate": 92.42, "commonCurrencyCode": 978, "conversionFactor": 0.9242, "isoNumericCode": 756, "displayText": "Swiss Fr.", "decimalCount": 2 ], [ "currencyCode": "DKK", "exchangeRate": 747.27, "commonCurrencyCode": 978, "conversionFactor": 7.4727, "isoNumericCode": 208, "displayText": "Dan. Krone", "decimalCount": 2 ], [ "currencyCode": "SEK", "exchangeRate": 1089.2, "commonCurrencyCode": 978, "conversionFactor": 10.892, "isoNumericCode": 752, "displayText": "Swe. Krona", "decimalCount": 2 ], [ "currencyCode": "NOK", "exchangeRate": 1109.8, "commonCurrencyCode": 978, "conversionFactor": 11.098, "isoNumericCode": 578, "displayText": "Nor. Krone", "decimalCount": 2 ], [ "currencyCode": "ISK", "exchangeRate": 14320, "commonCurrencyCode": 978, "conversionFactor": 143.2, "isoNumericCode": 352, "displayText": "Ice. Krona", "decimalCount": 2 ], [ "currencyCode": "PLN", "exchangeRate": 425.43, "commonCurrencyCode": 978, "conversionFactor": 4.2543, "isoNumericCode": 985, "displayText": "Polish Zl.", "decimalCount": 2 ], [ "currencyCode": "GBP", "exchangeRate": 87.058, "commonCurrencyCode": 978, "conversionFactor": 0.87058, "isoNumericCode": 826, "displayText": "Pound St.", "decimalCount": 2 ] ]] as [String : Any] let postData = JSONSerialization.data(withJSONObject: parameters, options: []) let request = NSMutableURLRequest(url: NSURL(string: "https://api.fiftytwo.com/masterdata/currencies/v1/chain/1")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "POST" request.allHTTPHeaderFields = headers request.httpBody = postData as Data let session = URLSession.shared let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in if (error != nil) { print(error as Any) } else { let httpResponse = response as? HTTPURLResponse print(httpResponse) } }) dataTask.resume() ```