Cross-origin creating an issue on fetch API in native device ionic

iriyazuddin

When we call or request API on the web it works fine but when it runs on mobile like android or ios it shows the cross-origin problem and failed to retrieve a response after some time when the app retries to request api it works fine.

meezaan

iriyazuddin The CORS error you see intermittently is likely related to the API returning a 429 - rate limited. That will almost certainly result in the CORS problem.

Are you based in India or Pakistan? There seems to be an ongoing issue with too many shared ips which results in the 429.

If you share your ip address I can have a look.

iriyazuddin

I am from India and my IP is 45.248.30.2

meezaan

iriyazuddin In a client side app your IP won’t help much.

iriyazuddin

Is this issue will resolve today because our app user complaining about prayer times is not showing

meezaan

iriyazuddin This is not an issue with the API but with Indian ISPs. They appear to be using NAT Gateways for outgoing requests so different pools of people share the same IP address. At this point there is nothing we can do about it unless the ISPs stop doing this.

iriyazuddin

Ok, thank you brother