Nice question, just noticed am getting many “flags” for Niyo card as a Credit Card. (Realising after using for more than a year…!)
The latest revelations:
CRED app allows adding Niyo card as a Credit Card
Razorpay identifies this card as Credit Card
On my recent payment on Duolingo app for exam fees, it accepted Niyo (while Duolingo accepts only Credit Card)
No. It is like a prepaid card. You first load money to the card using account number and IFSC. Then spend it in abroad or ecom websites. You may use the card in India also.