DTN IQFeed, DTN.IQ, DTN ProphetX Support Forums

Join the 80,000 other DTN customers who enjoy the fastest, most reliable data available. There is no better value than DTN!

(Move your cursor to this area to pause scrolling)

"I had always used ******* but for the past 2 weeks have been trying DTN IQFeed. Customer support has been extraordinary. They call just to make sure your problem hasn't recurred." - Comment from Public Forum

"Version 4.0.0.2 has been working well for me and I appreciate that it is now a much tighter client to work with. I feel I can go to press with my own application and rely on a stable platform" - Comment from David in IA.

"Thanks for the great product and support. During this week of high volume trading, my QuoteTracker + IQ Feed setup never missed a beat. Also, thanks for your swiftness in responding to data issues. I was on ******* for a few years before I made the switch over early this year, and wish I had done it a long time ago." - Comment from Ken

"I use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - Comment from Public Forum

"Thanks for all of your help. Great customer service deserves to be recognized which one the reasons I've been a customer of DTN for over 10 years!" - Comment from Stuart

"Interactive Brokers tick data was inconsistent, so I have switched to using DTN exclusively. It is great to no longer have to worry about my datafeed all day long." - Comment from Philippe

"I will tell others who want to go into trading that DTN ProphetX is an invaluable tool, I don't think anyone can trade without it..." - Comment from Luther

"You have an excellent feed. Very few spikes for Spot Forex." - Comment from Public Forum Post

"I'm very glad I switched to IQFeed. It's working perfectly with no lag, even during fast market conditions." - Comment from Andy via Email

"Thank you so much - awesome feed, awesome service!" - Comment from Greg via Email

Home

Recent Posts

Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather

DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter

»Forums Index »Archive (2017 and earlier) »IQFeed Developer Support »Developer wanted to build API

Author	Topic: Developer wanted to build API (6 messages, Page 1 of 1)
jicinvest -Interested User- Posts: 3 Joined: Apr 4, 2019	Posted: Apr 4, 2019 09:22 AM Msg. 1 of 6 Would anyone be interested in helping me develop an API? I have had some trouble and am looking for someone who is experienced in working with IQFeed.
stargrazer -DTN Guru- Posts: 302 Joined: Jun 13, 2005 Right Here & Now	Posted: Apr 4, 2019 09:24 AM Msg. 2 of 6 What are you looking to do?
jicinvest -Interested User- Posts: 3 Joined: Apr 4, 2019	Posted: Apr 4, 2019 09:31 AM Msg. 3 of 6 Download Fundamental, Summary, and Historic data for a large data set. (to be scheduled and automated) Maintain a current list of available Listed Markets, Security Types, SIC codes, NAICS codes, & Dynamic Fieldsets to easily modify what data is downloaded and for what data set. Track what symbols get added/removed. Upload the data directly into a MSSQL database. Those are the basics
stargrazer -DTN Guru- Posts: 302 Joined: Jun 13, 2005 Right Here & Now	Posted: Apr 4, 2019 09:44 AM Msg. 4 of 6 I have an app which download and parses the mktsymbols_v2.txt file: https://github.com/rburkholder/trade-frame/tree/master/IQFeedMarketSymbols I've found some SIC and NAICS code files which I use to find certain groupings: https://github.com/rburkholder/trade-frame/tree/master/x64 I have a set of tools I use for querying various IQFeed based streams: news, history, live quotes (fundamental data found in the live quote streams) https://github.com/rburkholder/trade-frame/tree/master/lib/TFIQFeed There is some one else's tool which provides easy db access to mysql: https://www.webtoolkit.eu/wt/doc/tutorial/dbo.html This is all C++. Someone else in the forums has some C# libraries. I don't know what else is out there. Do you need specific development environment, or do you just need an application rather than an API?
altmany -Interested User- Posts: 73 Joined: Jul 30, 2018 IQML - IQFeed-MATLAB connector	Posted: Apr 4, 2019 09:51 AM Msg. 5 of 6 I can do all this in Matlab, using the IQML (IQFeed-Matlab) connector. I have experience with everything you listed. If you have Matlab then you'd be able to use/adapt/maintain the code by yourself. If you don't have Matlab, the program could be compiled as a standalone executable. Contact me to discuss further, if you're interested. Yair Altman IQML - IQFeed-MATLAB connector https://UndocumentedMatlab.com/IQML I am not a DTN employee; my post reflects my personal opinion
jicinvest -Interested User- Posts: 3 Joined: Apr 4, 2019	Posted: Apr 4, 2019 09:52 AM Msg. 6 of 6 I think I should have used the term Application instead of API, no specific development environment is needed