What is the best rewarding credit card for Insurance payments

Axis Ace does not give CB on Insurance - 
https://www.axisbank.com/docs/default-source/de...

Cashback shall not be eligible on fuel spends, EMI transactions, purchases converted to EMI post facto, wallet loading transactions, cash advances, rental payment, purchase of gold/jewelry items, insurance premium payments, educational services, payment of outstanding balances, payment of card fees and other card charges.

HDFC Regalia does give RPs -
https://www.hdfcbank.com/personal/pay/cards/cre...

Earn 4 Reward Points on every Rs.150 retail* spends including Insurance.

IDFC First Select CC also gives 1X RPs on insurance payments -

https://www.idfcfirstbank.com/content/dam/idfcf...

Effective 21st August 2023, Insurance premium payments have been added to the reward program and will earn 1x rewards, Utility bill payments will now earn 1x reward points. However, such transactions will not be a part of 10X reward program and 10X threshold calculation

Please research the others on your own

Tata neu gives 5% 

Millennia credit card, buy Amazon vouchers and get 5% upto 1000 per month

How much APAY ICICI cc give cashback on the amazon app for Insurance payments? Is it 1% or 2% cb?

Shop anything from Amazon using the most rewarding card. Cancel the order, when asked where to receive refund, provide Amazon Pay. Then use that Amazon Pay balance to pay insurance.