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Yahoo finance forex api

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yahoo finance forex api

On the post Basic Java Currency converter using Yahoo Finance API I showed how currency exchange rate information can be easily acquired. Getting a single exchange rate between two currencies is a nice thing, but it can be inefficient, if one would like to get several currencies exchange rate information. Since the Acquiring the information requires a request to Yahoo servers, making multiple requests in order to get finance exchange rates is an expensive operation. Luckily, Yahoo API allows getting more than one exchange rate information on a single request. The structure for getting more than one currency information at a single request is pretty straight forward and can be easily deduced from the basic request I was showing on the previous post:. For example, getting 3 currencies information on a single request for the following currency pairs: Extending our YahooCurrencyConverter from the previous postto get currency information of more than one currency pair, is quite easy and therefore, I will jump directly to the main goal of this post: Getting currencies matrix information. Currency matrix information is a neat way of showing currency exchange rates of several currencies on a single table. Currency matrix can be illustrated easily by example. Currency matrix for the currencies: ILS, USD, GBP looks like:. Note, that the code in this post relies on finance code from the post: Basic Java Currency converter using Yahoo Finance API. Now, we will add a new abstract class that will do the currency matrix calculations. Note that the currency matrix calculations relays on forex new convert method added to CurrencyConverter interface:. The method getConversionMatrix in forex abstract class BaseCurrencyConverter builds currency matrix information for any class implementing the convert method. It does not care about how the convert method is implemented. The method receives a list of currencies for which we would like to build the matrix. From the list it builds all combinations between any 2 currencies. After building list of combinations, the abstract convert method is activated, to get the actual currency information. The final part of the class arranges the results in a 2 dimensional array, for easier data access. As stated for the previous post, this class is making use of the Apache open source project: You will need to put in your project the proper jar files for this class to yahoo properly. We are also getting rates for currencies from Y! Just wanted to find out if you happen to know whether it is possible to get currency rates for different currencies in the past. We are having currency values missing for historical dates and I am checking to see if there is a way to retrieve them from Y!. Any help from you is appreciated, thanks. As far as I remember, there is no way of taking yahoo data. There are services that can give back past data, but they cost money Please provide the link to download the jar file Thank you. Hi Sai, sorry for not putting a jar file for this code. As I was telling you on the other post, it is quite easy to copy and paste this code to your Java IDE and things should run and work properly. Hi Bashan, Please provide the link of required jars for this to run. I am having problem only with the jars. So help me out. Hi Yashwanth, Please look the the previous comment, about the JARs. Hi Bashan, Sorry my mistake, but thanks for the url. Its working for me Really appreciate ur help and yahoo. Bashan, I need a help on the code written above. Will this support any number of currencies? As I am trying for more than 13 currencies as part of my work,its failing Below are the currencies I have been trying for. So please help me out. So can u please help me out. Thank you in advance. Hi Yashwanth, Did you try adding a currency other api If other currency works OK I would guess "VEF" currency is simply not supported or the currency code is wrong. If adding another code also doesn't work, so there is probably a limit on the number of currencies and the only way to go around it, is to make several calls to get all the data. Is there anyway to get all data from on currency pair forex ranges from now to the last two or three years? Hi Bandito, I api not think there is a way of getting History from this API. I think that for getting historical api services you have to pay finance some company that collects the info and charge for it, but I am not sure. I forex also looking for historical Fx data for batch download. See the link below for free sources for single downloads to cvs. The link below is a finance comprehensive list for single currency pair download. Software development and photography related issues. Monday, March 23, Java Currency Converter api Yahoo Finance API — Currency Matrix. The structure for getting more than one currency information at a single request is pretty straight forward and can be easily deduced from the basic request I was showing on the previous post: USD, ILS USD, JPY USD, GBP Looks like: ILS, USD, GBP looks like: ILS USD GBP ILS 0. Add a new class named: This class represents the relation between 2 currencies. Add a new method to the interface CurrencyConverter. This method defines a way of getting exchange rate information for several currencies. This is the code of CurrencyPair class: Note that the currency matrix calculations relays on the new convert method added to CurrencyConverter interface: Finally, after laying the structure, we can go back to the main implementing class: We just have to implement the forex added convert method, to allow getting currency information for several currencies at a single request. In addition the class contains a small main program showing how the currency matrix can be used: USD EUR GBP JPY CHF CAD AUD MXN ILS USD 0. This information may be useful to currency traders or applications that need to show the latest exchange rate between currencies. Posted by Guy Bashan at 8: Share to Twitter Share to Facebook Share to Pinterest. Thanks for your time putting this together', 'timestamp': So help me out', 'timestamp': Anonymous March 2, at 8: Guy Bashan March 3, at Anonymous March 8, at 3: Guy Bashan March 8, at 4: Chaitanya November 22, at Guy Bashan November 26, at Anonymous June 29, at 9: Guy Bashan October 30, at Yashwanth November 6, at 7: Guy Bashan November 8, at 6: Anonymous November 18, at Yashwanth November 22, at 9: Guy Bashan November 22, at 4: Guy Bashan February 4, at Rich Mack February 28, at 5: Newer Post Older Post Home. Basic Java Currency converter using Yahoo Finance Generating a sequence of numbers using plain SQL q Sending SMS alerts with Log4j using ipipi. About Me Guy Bashan. Popular Posts Java Currency Converter using Yahoo Finance API — Currency Matrix. Converting ResultSet to Excel table in Java using Apache POI. Yahoo can make a great reporting system with impressive UI, but there will always be someone that will ask you: Can you export to excel? Get real IP from request in Finance. Simply getting the IP of the remote client in Java is an easy task. Getting Time Zone list in Java. In this post I wrote about how to get countries list in Java. I also wrote another post of how to get languages list in Java. Validating empty text field using JSF. JSF has a pretty comprehensive support for validations, but it is lack of a validation for an empty field. Hibernate Bi-Directional One to One mapping using Annotations. It took me more than few minutes to find how to do one to one mapping using Hibernate Annotations, so I though I will share it. Configure Tomcat to yahoo HTTP PUT command. Tomcat by default is not enabled for HTTP PUT command. But, it can be easily configure to support it. First, in order to allow Tomcat to acc One of the ways of increasing server performance, is by reducing the amount of data passed on the network. This can be done by using compres Yahoo Finance is offering a very nice currency converter. It can show conversion rates for many currencies and api show historical currenc There are times we have a class, we would like to fill with data according the data returned from a query. The class is a simple POJO and no yahoo finance forex api

Yahoo Finance API Tutorial - 1 - How to get a stock's data using Yahoo's Finance API

Yahoo Finance API Tutorial - 1 - How to get a stock's data using Yahoo's Finance API

4 thoughts on “Yahoo finance forex api”

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