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»Forums Index »NEW IQFEED FORUMS »IQFeed API Questions »FDS request error
Author Topic: FDS request error (3 messages, Page 1 of 1)

xvz
-Interested User-
Posts: 13
Joined: Mar 28, 2022


Posted: Apr 11, 2022 10:10 AM          Msg. 1 of 3
Hi,

I'n trying to make request

 FDS,1,5,20220408<CR><LF>


and always get such response

E,!SYNTAX_ERROR!, 


What I'm doing wrong ?

altmany
-Interested User-
Posts: 73
Joined: Jul 30, 2018

IQML - IQFeed-MATLAB connector


Posted: Apr 11, 2022 10:30 AM          Msg. 2 of 3
Perhaps you are sending the request to the Level1 port instead of to the Lookup port.

Yair Altman
IQML - IQFeed-MATLAB connector
https://UndocumentedMatlab.com/IQML

I am not a DTN employee; my post reflects my personal opinion

DTN_Gary_Stephen
-DTN Guru-
Posts: 396
Joined: Jul 3, 2019


Posted: Apr 11, 2022 10:37 AM          Msg. 3 of 3
Are you sending S,SET PROTOCOL first? The Market Summary commands were only added in Protocol 6.1, so if you're not specifying 6.1 or 6.2 the API will not recognize this command.

Also (as altmany just said) make sure you are connecting to Port 9100. Other ports (like 9400) will not understand this command.



Sincerely,
Gary Stephen
DTN IQFeed Implementation Support Specialist

Edited by DTN_Gary_Stephen on Apr 11, 2022 at 10:40 AM
 

 

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