# Domain Migration – Octa Bills APIs
Octa Bills API domain is changing from octa.in
to octagst.com
.
IMPORTANT
Octa Bills API services on the old domain octa.in
will stop working after 25/09/2021.
# What will stop working?
From 26/09/2021 onwards, all e-invoice API requests sent to the old domain octa.in
will stop working.
# What should I do?
Please update your application or library to use the new domain in all e-invoice API requests.
Old URL
!!!WILL STOP WORKING AFTER 25/09/2021!!!
https://bills.octa.in/api/einvoice/...
^^^^^^^
New URL
https://bills.octagst.com/api/einvoice/...
^^^^^^^^^^^
# I need help!
Sure! Contact us on WhatsApp/phone (+91-82093-27184) or email (support@octagst.com) if you need any assistance.