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)




"As a past ******* customer(and not a happy one), IQ Feed by DTN is a much better and cheaper product with great customer support. I have had no problems at all since switching over." - 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.
"You are much better than lawyers or the phone company because you answer the phone when I call! I just love your customer service." - Comment from Isreal
"I just wanted to say how happy I am with your service. I was able to download the API docs last week and I was able to replicate Interactive Brokers historical bar queries and realtime bar queries over the weekend. That was about one of the fastest integrations that I've ever done and it works perfectly!!!!" - Comment from Jason via Email
"Previously I was using *******. IQFeed is WAY more economical, and for my charting needs is just as good, if not better." - Comment from Public Forum Post
"If you are serious about your trading I would not rely on IB data for serious daytrading. Took me a while to justify the cost of IQ Feed and in the end, it's just a 2 point stop on ES. Better safe than sorry" - Comment from Public Forum
"With HUGE volume on AAPL and RIMM for 2 days, everyone in a trading room was whining about freezes, crashes and lag with *******, RealTick, TS and Cyber. InvestorRT with IQFeed was rock solid. I mean SOLID!" - Comment from Public IRC Chat
"Everything is working amazing now. I'm already impressed with the true-tick feed of IQFeed and it's ability to support my 480 symbol layout." - Comment from Tyler via Email
"Its working FABULOUSLY for me!! Holy cow...there has been so much I've been missing lately, and with this feed and Linnsoft software...I'm in the game now." - Comment from Chris R.
"After all the anxiety I had with my previous data provider it is a relief not to have to worry about data speed and integrity." - Comment from Eamonn
Home  Search  Register  Login  Recent Posts
Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather
Follow DTNMarkets on Twitter
DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter
»Forums Index »Archive (2017 and earlier) »IQFeed Developer Support »Developer API - different versions?
Author Topic: Developer API - different versions? (3 messages, Page 1 of 1)

sasha
-Interested User-
Posts: 54
Joined: Jul 21, 2004
Posted: Jul 22, 2004 11:07 PM          Msg. 1 of 3
Are versions of the API for DTN.IQ (1300 symbols) and IQFeed (500 symbols) exactly the same?

Can someone clarify if I subscribe to either DTN.IQ *or* IQFeed, the API is the same and available from the http://www.iqfeed.net/dev/ web site after registering and paying $300 per year?

sasha
-Interested User-
Posts: 54
Joined: Jul 21, 2004
Posted: Jul 23, 2004 05:54 PM          Msg. 2 of 3
Looking at the web pages it seems that the versions are different between the DTN.IQ product (1300 symbols) and the IQFeed product (500 symbol) - DTN.IQ is v2.4 and IQFeed is v2.3.

If I have subscribed to DTN.IQ and want the API, does this mean I must use the API supplied with the (500 symbol) IQFeed product because the only mention of API is for IQFeed (500 symbol) product?

DTN_Jay_Froscheiser
-VP, Product Operations-
Posts: 1746
Joined: May 3, 2004

DTN IQFeed/DTN.IQ/DTN NxCore

Posted: Jul 24, 2004 11:15 AM          Msg. 3 of 3
There is only 1 API, IQFeed. A DTN.IQ subscription allows more symbols. If you subscribe to DTN.IQ, you can install the IQFeed client and have access to more symbols. Essentially, an IQFeed and DTN.IQ data subscription are just different service levels.
Jay Froscheiser
DTN Market Access, LLC.
 

 

Time: Thu May 16, 2024 1:11 PM CFBB v1.2.0 14 ms.
© AderSoftware 2002-2003