Your UPI ID (Unified Payments Interface ID) is a unique virtual payment address linked to your bank account that enables secure digital transactions. It allows others to send you money without sharing sensitive details like your account number or IFSC code.

Steps to Find Your UPI ID on Paytm App

1. Open the Paytm App on your smartphone.
2. Tap on your Profile Icon at the top-left corner of the home screen.
3. Select 'UPI & Payment Settings'.
4. Go to the UPI ID section.
5. Your UPI ID(s) (e.g., number@paytm or name@paytm) will be displayed on the screen. You can copy or share it directly from here.

How to Change or Set a Primary UPI ID on Paytm

1. Open the Paytm App and go to 'UPI & Payment Settings'.
2. Tap on the UPI ID section to view all your linked UPI IDs.
3. Tap the three dots (⋮) next to the UPI ID you are currently using.
4. Select the UPI ID you want to set as your primary.
5. Tap 'Set as Primary' or 'Change Primary UPI ID' and confirm your selection.

Note: Your primary UPI ID is the default ID used for receiving money on Paytm.