In a recent update, Theo from 0xjaypeg mentioned that Grab has added a Web3 tab to their application. With this feature, users will be able to link their Crypto wallets to Grab and check their account balance, as well as view the NFTs they own.
It’s currently unclear whether users can make payments on Grab using their Crypto wallets. Additionally, this feature is currently only available to users in Singapore and supports wallets on the Polygon network.