@Hardik Why am I receiving this message {‘error_code’: ‘DH-905’, ‘error_type’: ‘Input_Exception’, ‘error_message’: ‘Invalid IP’} despite whitelisting my static ip address?
I was trying to place a MCX order via api when this happened. Placing NSE orders earlier in the day seemed to work.
Even I’m facing the same issue. I rechecked everything end to end but nothing is flawed. My algo worked with same IP during market hours but now it fails to place order.
@Shrutika_Poojari is there any scheduled maintenance?
Same here since 1900 IST today! 
I reached out to API support, waiting for a response! 
Got an email saying orders were placed from unregistered ip address. 
Same here!
The order source IP in the email is not mine though:
2600:9000:11ea:120:4::100
I use DigitalOcean Bangalore region, this belongs to Amazon Seattle. 
Same issue happened for me, no reply from dhan support yet
i also use digital ocean blr
can anyone suggest with broadband services shall i take to static ip which is safe and value buying