DeFiVerified
Quay
Singapore payments project on Sui that lets a shopper pay a merchant's existing SGQR code from a Sui wallet.
- Website
- https://www.quay.cash/
- Backing
- Sui Overflow
- On Sui
- Quay is a payments project built on Sui. Sui's Overflow 2026 winners post describes it as live in Singapore, and its docs say shoppers pay from a Sui wallet.
- First covered
- Quay Brings Crypto Payments to a Shop’s Existing QR Code on Sui · Nov 5, 2026The date of the SuiWire story that first covered this project.
- Last verified
- When SuiWire last checked official identity and the evidence that the project operates on Sui. This is not the article date.
- Last updated
- Nov 5, 2026
Sources
Related coverage
Verified from SuiWire coverage. This index is not a complete census of Sui and not the DefiLlama TVL list.