export interface BlockCardRequest 'fraud'
The blockchain-based solution for blocking an HDFC credit card offers a secure, efficient, and transparent way to prevent unauthorized transactions. By leveraging blockchain technology, HDFC Bank can enhance customer experience, reduce the risk of human error, and improve the overall efficiency of the block request process. As the banking sector continues to evolve, it is likely that blockchain technology will play an increasingly important role in shaping the future of banking. block hdfc credit card
// Mock HDFC API endpoint (replace with real endpoint) const response = await axios.post( 'https://api.hdfcbank.com/v1/cards/block', // Mock HDFC API endpoint (replace with real
CREATE TABLE user_cards ( id SERIAL PRIMARY KEY, user_id INT NOT NULL, card_number_hash VARCHAR(255) NOT NULL, -- hashed for security last_four VARCHAR(4) NOT NULL, card_network VARCHAR(20) DEFAULT 'Visa', card_type VARCHAR(20) DEFAULT 'Credit', expiry_month INT NOT NULL, expiry_year INT NOT NULL, is_active BOOLEAN DEFAULT true, is_permanently_blocked BOOLEAN DEFAULT false, block_reason VARCHAR(255), blocked_at TIMESTAMP, created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ); 1. Block via HDFC NetBanking (Desktop)
backend/db.sql
Losing your credit card or noticing suspicious activity can be a stressful experience. To protect your finances, you must immediately. HDFC Bank provides several convenient digital and offline methods to secure your account within minutes. 1. Block via HDFC NetBanking (Desktop)