Fintech on IT News

开放银行API与无现金支付

Thu, 18 Jun 2026 11:15:00 +0900

Cashless payments are no longer just about transitioning from physical cash to digital data; they are fundamentally reshaping the entire landscape of financial services. At the core of this transformation is the rise of Open Banking APIs. By opening up their proprietary systems and customer data to third-party developers, financial institutions are enabling a new wave of innovative payment and financial services. This article analyzes how Open Banking APIs are driving the next evolution of cashless payments, the technical and security challenges involved, and the outlook for the future.

集成预算管理

Tue, 16 Jun 2026 10:00:00 +0900

By leveraging integration features between bank accounts and household budget apps, as well as credit cards and payment services, budget management efficiency improves dramatically. Income-expense recording and categorization that was previously manual is now automated, allowing real-time visibility into your financial situation. This article introduces how to think about budget management using integration features.

Automated Budget Management Through Integration

Linking bank accounts and credit cards to budget management apps automatically syncs transaction data. This eliminates manual data entry and prevents missed entries or input errors. Automatic categorization makes it easy to track spending categories like groceries and transportation.

移动支付与金融联动

Mon, 15 Jun 2026 10:00:00 +0900

The integration of mobile payment services with financial institutions brings many benefits to our daily lives. From PayPay linked to bank accounts, to Rakuten Pay’s seamless connection with Rakuten Bank, and Apple Pay’s integration with credit cards, these links are deepening. This article explains the specific benefits of linking mobile payments with financial institutions.

Smooth Payments Without Top-Ups

Registering a bank account directly in a mobile payment app eliminates the hassle of manual top-ups. If your balance is insufficient, funds are automatically deducted from your bank account, so you never face payment issues due to insufficient funds.

服务集成设置技巧

Wed, 03 Jun 2026 10:00:00 +0900

Integrating multiple online services can greatly improve work efficiency and daily convenience. However, incorrect integration setup may not only fail to deliver expected benefits but also create security risks. This article explains key setup points to avoid mistakes in service integration.

Clarify Your Purpose Before Integration

Before starting service integration, clarify why integration is needed and what you want to achieve. Integrating vaguely because it “seems convenient” may lead to granting unnecessary permissions or creating complex integration routes that are hard to manage.

银行支付集成的发展

Tue, 20 Jan 2026 10:00:00 +0900

Integration between banks and payment services is accelerating rapidly in recent years. The forms are diverse: linking bank accounts with QR code payment apps, merging debit cards with cashless payments, and new financial services leveraging bank APIs. This article explains why this integration is growing and what benefits it brings.

Changing User Needs

With the spread of cashless payments, users increasingly demand seamless payment experiences. Services that allow payment while checking bank balances, or direct bank account registration in payment apps for charge-free payments, are in high demand.

开放银行基础与使用方法

Mon, 19 Jan 2026 10:00:00 +0900

Open banking is a framework where banks expose customer data to external parties through APIs, enabling integration with third-party services. This system unlocks data previously confined within banks, giving rise to new financial services. This article explains the basics of open banking and specific ways to use it.

Basic Concepts of Open Banking

The core of open banking is providing bank data to external services with the customer’s explicit consent. This enables customers to control their own financial data and choose services best suited to their needs.

API数字金融的潜力

Mon, 12 Jan 2026 10:00:00 +0900

API (Application Programming Interface) integration is key to vastly expanding the potential of digital finance. Through bank APIs, third-party applications can access financial data, leading to an ongoing stream of innovative financial services. This article explores the possibilities that API integration brings to digital finance.

Open Banking and APIs

Open banking is a framework where banks provide customer data to third parties via APIs with the customer’s consent. This enables fintech companies and other financial institutions to develop new services leveraging bank data.

集成故障排除指南

Fri, 09 Jan 2026 10:00:00 +0900

Integration between bank accounts and budget apps, or between cloud services, is very convenient, but sometimes things do not work as expected. Knowing basic troubleshooting steps helps resolve issues quickly without panic. This article explains common integration problems and how to handle them.

When Integration Suddenly Stops Working

One day, a linked service may display a message like “Account reconnection required.” This is often caused by authentication token expiration or specification changes in one of the services.

账户关联安全检查

Sun, 04 Jan 2026 10:00:00 +0900

Account linkage services that connect bank accounts with external applications offer great convenience, but many users worry about security. To use account linkage safely, it is important to check several points in advance. This article explains safety checkpoints to verify before using account linkage services.

Verify Service Authorization

Before using an account linkage service, check whether it holds proper authorization. In Japan, businesses using bank APIs must be registered as Electronic Payment Processing Service Providers under the Banking Act. You can verify this through the Financial Services Agency’s registered business list.