OKX Singapore Enables USDC and USDT Payments at Grab Merchants via QR Codes

OKX Singapore launched scan‑to‑pay support allowing users to spend USDC and USDT at Grab Pay merchants by scanning Singapore’s unified QR code (SGQR) through OKX Pay. Transactions will be settled onchain using the purpose bound money (PBM) framework, which applies programmable logic for compliant, conditional settlement, while regulated payment provider StraitsX performs compliance checks and […]