Hello,
I try to use IG API but I have problems with demo account login. (with live account no problem) I got before : "errorCode": "error.security.client-suspended" and now I got "errorCode": "error.security.api-key-invalid"
I tried to create another API key but it failed with error 'Due to a technical problem, we cannot update your preferences. Please try again later.' I have the same message for 1 week.
I also send an email to webapisupport@ig.com but I never got an answer.
Can you help me please.
Thanks.