World Indices Rates API

The World Indices Rates API provides real-time price and historical data for multiple currencies, with conversion, daily fluctuation and time series analysis functions.

About the API: 

The World Indices Rates API is a robust solution that provides access to exchange rate data for real-time index prices, powered by more than 10 trusted data sources. This API includes a number of endpoints designed to meet a variety of needs, from retrieving the latest exchange rates for all available currencies to converting amounts between different currencies. With the ability to retrieve historical data since August 2021 and perform advanced queries such as time series and daily fluctuations, the API facilitates in-depth analysis of market trends. Users can leverage this API to convert amounts between currencies, extract historical prices and analyze how indices fluctuate over time. Advanced features allow you to query opening, high, low and closing (OHLC) prices for specific currencies. Depending on the subscription plan, exchange rate updates can be as frequent as every 60 seconds. With this API, market professionals and financial analysts alike can access a comprehensive tool to optimize their trading and investment strategies, facilitating accurate monitoring of index fluctuations in real time or historically.

API Documentation

Endpoints


Make a GET request to the endpoint to get a complete list of all currencies and symbols supported by the API.



                                                                            
GET https://zylalabs.com/api/5230/world+indices+rates+api/6697/supported+symbols+endpoint
                                                                            
                                                                        

Supported Symbols Endpoint - Endpoint Features

Object Description
Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                            {"000001":"SSE Composite","AORD":"ALL ORDINARIES","AXJO":"S&P\/ASX 200","BFX":"BEL 20","BSESN":"S&P BSE SENSEX","BUK100P":"Cboe UK 100","BVSP":"IBOVESPA","CAD":"Canadian Dollar","CLP":"Chilean Peso","CNY":"Chinese Renminbi Yuan","DJI":"Dow Jones Industrial Average","DX-Y":"US Dollar","EGP":"Egyptian Pound","EGX-30":"EGX 30","EUR":"Euro","FCHI":"CAC 40","FTSE":"FTSE 100","GBP":"British Pound","GDAXI":"DAX Performance","GSPC":"S&P 500","GSPTSE":"S&P\/TSX Composite","HSI":"HANG SENG","IPSA":"S&P IPSA","IXIC":"NASDAQ Composite","JKSE":"IDX COMPOSITE","JN0U":"Top 40 USD Net TRI","KLSE":"FTSE Bursa Malaysia KLCI","KRW":"South Korean Won","KS11":"KOSPI Composite","MERV":"MERVAL","MOEX-ME":"Public Joint-Stock Company Moscow Exchange MICEX-RTS","MSCI-EU":"MSCI EUROPE","MXN":"Mexican Peso","MXX":"IPC Mexico","N100":"Euronext 100","N225":"Nikkei 225","NYA":" NYSE Composite","NZ50":"S&P\/NZX 50","RUB":"Russian Ruble","RUT":"Russell 2000","STI":"STI","STOXX50E":"EURO STOXX 50","TA125":"TA-125","TWII":"TSEC Weighted","USD":"United States Dollar","VIX":"CBOE Volatility","XAX":"NYSE AMEX Composite","XDA":"Australian Dollar Currency","XDB":"British Pound Currency","XDE":"Euro Currency","XDN":"Japanese Yen Currency"}
                                                                                                                                                                                                                    
                                                                                                    

Supported Symbols Endpoint - CODE SNIPPETS


curl --location --request GET 'https://zylalabs.com/api/5230/world+indices+rates+api/6697/supported+symbols+endpoint' --header 'Authorization: Bearer YOUR_API_KEY' 

    

Make a request to the endpoint to get the latest real-time exchange rates for all currencies.

 



                                                                            
GET https://zylalabs.com/api/5230/world+indices+rates+api/6698/latest+rates
                                                                            
                                                                        

Latest Rates - Endpoint Features

Object Description
base [Optional] Enter the three-letter currency code or commodity code of your preferred base currency. Default USD.
symbols [Required] Enter a list of comma-separated currency codes or indices codes to limit output codes. (The number of symbols per API request depends on the acquired plan).
Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                            {"data":{"success":true,"timestamp":1728507660,"date":"2024-10-09","base":"USD","rates":{"NYA":5.1164844430732e-5,"USD":1,"USDNYA":19544.670000000104}}}
                                                                                                                                                                                                                    
                                                                                                    

Latest Rates - CODE SNIPPETS


curl --location --request GET 'https://zylalabs.com/api/5230/world+indices+rates+api/6698/latest+rates?symbols=Required' --header 'Authorization: Bearer YOUR_API_KEY' 

    

Convert an amount from one currency to another using real-time exchange rates. Provide the parameters of the base currency, the target currency and the amount to convert.

 

For example: /convert?from=USD&to=EUR&amount=100



                                                                            
GET https://zylalabs.com/api/5230/world+indices+rates+api/6701/currency+conversion+tool
                                                                            
                                                                        

Currency Conversion Tool - Endpoint Features

Object Description
from [Required] The three-letter currency code or metal code of the symbol you would like to convert from.
to [Required] The three-letter currency code or metal code or metal code of the currency you would like to convert to.
amount [Required] The amount to be converted.
date [Optional] Specify a date (format YYYY-MM-DD) to use historical rates for this conversion.
Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                            {"data":{"success":true,"query":{"from":"GBP","to":"JPY","amount":"25"},"info":{"timestamp":1728580620,"rate":194.06951362510208},"historical":false,"date":"2024-10-10","result":4851.737840627552,"unit":"per barrel for Oil, per ounce for Metals. Per 10 metric tons for Crude Palm Oil, Per MMBtu for Natural gas, Per Gallon for Ethanol. Per metric ton, per lb or per bushel for Agriculture"}}
                                                                                                                                                                                                                    
                                                                                                    

Currency Conversion Tool - CODE SNIPPETS


curl --location --request GET 'https://zylalabs.com/api/5230/world+indices+rates+api/6701/currency+conversion+tool?from=Required&to=Required&amount=Required' --header 'Authorization: Bearer YOUR_API_KEY' 

    

World Indices Rates API timeseries endpoint lets you query the API for daily historical rates between two dates of your choice. (The date limits per API request depends on the acquired plan).

You can not use the current date on the parameter "end_date". We recommend using a day prior to the current date in order to get a successful response. To get the last price you will have to use the latest endpoint.



                                                                            
GET https://zylalabs.com/api/5230/world+indices+rates+api/6702/time+series+endpoint
                                                                            
                                                                        

Time Series Endpoint - Endpoint Features

Object Description
start_date [Required] The start date of your preferred timeframe. (The date limits per API request depends on the acquired plan)
end_date [Required] The end date of your preferred timeframe. (The date limits per API request depends on the acquired plan)
symbols [Required] Enter one currency or indices codes to limit the output.
base [Optional] Enter the three-letter currency code or commodity code of your preferred base currency. Default USD.
Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                            {"data":{"success":true,"timeseries":true,"start_date":"2024-10-01","end_date":"2024-10-02","base":"USD","rates":{"2024-10-01":{"000001":0.0021035516259553,"USD":1},"2024-10-02":{"000001":0.0021061291772816,"USD":1}},"unit":{}}}
                                                                                                                                                                                                                    
                                                                                                    

Time Series Endpoint - CODE SNIPPETS


curl --location --request GET 'https://zylalabs.com/api/5230/world+indices+rates+api/6702/time+series+endpoint?start_date=Required&end_date=Required&symbols=Required' --header 'Authorization: Bearer YOUR_API_KEY' 

    

Using the World Indices Rates API fluctuation endpoint you will be able to retrieve information about how currencies fluctuate on a day-to-day basis (The date limits per API request depends on the acquired plan). To use this feature, simply append a start_date and end_date and choose the symbol you would like to query the API for.



                                                                            
GET https://zylalabs.com/api/5230/world+indices+rates+api/6703/fluctuation
                                                                            
                                                                        

Fluctuation - Endpoint Features

Object Description
start_date [Required] The start date of your preferred timeframe. (The date limits per API request depends on the acquired plan).
end_date [Required] The end date of your preferred timeframe. (The date limits per API request depends on the acquired plan).
symbols [Required] Enter a list of comma-separated currency codes or indices codes to limit output symbols. (1 symbol per API request).
base [Optional] Enter the three-letter currency code or commodity code of your preferred base currency. Default USD.
Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                            {"data":{"success":true,"fluctuation":true,"start_date":"2024-10-01","end_date":"2024-10-03","base":"USD","rates":{"IPSA":{"start_rate":0.13848315200071,"end_rate":0.14412403896615,"change":0.00564088696543999,"change_pct":4.073338080441055},"USD":{"start_rate":1,"end_rate":1,"change":0,"change_pct":0}},"unit":{}}}
                                                                                                                                                                                                                    
                                                                                                    

Fluctuation - CODE SNIPPETS


curl --location --request GET 'https://zylalabs.com/api/5230/world+indices+rates+api/6703/fluctuation?start_date=Required&end_date=Required&symbols=Required' --header 'Authorization: Bearer YOUR_API_KEY' 

    

Requests the opening, high, low and closing (OHLC) prices for a specific currency on a specific day.

Example: GET /ohlc?symbol=USD&date=2023-09-01



                                                                            
GET https://zylalabs.com/api/5230/world+indices+rates+api/6708/open+-+high+-+low+-+close
                                                                            
                                                                        

Open - High - Low - Close - Endpoint Features

Object Description
symbols [Required] Enter one symbol metal or currency to limit the output.
base [Required] Enter a metal symbol or currency.
date [Required]
Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                            {"success":true,"timestamp":1728938348,"date":"2024-10-07","base":"USD","symbol":"NYA","rates":{"open":5.1180530107459e-5,"high":5.1537651604444e-5,"low":5.1180530107459e-5,"close":5.146071231918e-5}}
                                                                                                                                                                                                                    
                                                                                                    

Open - High - Low - Close - CODE SNIPPETS


curl --location --request GET 'https://zylalabs.com/api/5230/world+indices+rates+api/6708/open+-+high+-+low+-+close?symbols=NYA&base=USD&date=Required' --header 'Authorization: Bearer YOUR_API_KEY' 

    

Retrieves historical exchange rates for a specific currency by providing a date in the format YYYYY-MM-DD.



                                                                            
GET https://zylalabs.com/api/5230/world+indices+rates+api/6711/historical+rates
                                                                            
                                                                        

Historical Rates - Endpoint Features

Object Description
base [Required] Enter the three-letter currency code or commodity code of your preferred base currency. Default USD.
symbols [Required] Enter a list of comma-separated currency codes or indices codes to limit output codes. (The number of symbols per API request depends on the acquired plan).
date [Required]
Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                            {"data":{"success":true,"historical":true,"date":"2024-10-01","base":"usd","rates":{"NYA":5.1350703222205e-5,"USD":1},"unit":{}}}
                                                                                                                                                                                                                    
                                                                                                    

Historical Rates - CODE SNIPPETS


curl --location --request GET 'https://zylalabs.com/api/5230/world+indices+rates+api/6711/historical+rates?base=usd&symbols=NYA&date=Required' --header 'Authorization: Bearer YOUR_API_KEY' 

    

API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the World Indices Rates API REST API, simply include your bearer token in the Authorization header.
Headers
Header Description
Authorization [Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

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Provide a request URL with parameters such as currency or date range to receive exchange rate or time series data.

The World Indices Rates it is an API designed to provide real-time exchange rate data, daily fluctuations, time series and currency conversions.

It receives parameters such as currency, dates or quantities, and provides current, historical, currency conversion and fluctuation data in JSON format.

Real-time exchange rate monitoring for trading platforms. Analysis of daily fluctuations for financial market research. Conversion of amounts between currencies for international transactions.

Beside the number of API calls per month allowed, there are no other limitations.

There are different plans suits everyone including a free trial for small amount of requests, but it’s rate is limit to prevent abuse of the service.

There are different plans suits everyone including a free trial for small amount of requests, but it’s rate is limit to prevent abuse of the service.

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