“…Previous literature has indicated that AI-powered mobile apps, blockchain-based payment services, and financial planning, payment automation, and budgeting tools (Akmal et al, 2023;Osei-Assibey Bonsu et al, 2023;Upreti et al, 2023;Zhao et al, 2023) optimize customized credit products in terms of automated debt payments, refinancing loans, and credit score building (Jareño & Yousaf, 2023;Lai et al, 2023;Mirza et al, 2023b;Su & Xu, 2023), driving operational excellence, providing personalized feedback and targeted coaching (Ben Romdhane et al, 2023;Gonçalves et al, 2023;Li et al, 2023;Rahmani et al, 2023), and delivering increased customer engagement, service, and satisfaction (Edo et al, 2023;He et al, 2023b;Mahmud et al, 2023). We draw systematic comparisons and specify the need to focus on how artificial IoT-based fintech and generative AI algorithms enable banking operations and loan application automatic approval through multi-layer transaction monitoring for instant payments, automation and digitization services, and digital wallets (Caragea et al, 2023;Jareño & Yousaf, 2023;Jiang, 2023;Qiu et al, 2023), leading to hyperpersonalized financial services and products (Awais et al, 2023;Babaei et al, 2023;Ha, 2023) with lowered operational costs and increased sustainable value creation.…”