Product Deep-Dive

๐Ÿ”— TransBridge
Bridging ATMs to Modern Payment Rails

Middleware platform enabling cardless and QR-based ATM cash withdrawals. One platform, multiple payment schemes โ€” UPI QR (India, live), QRIS/TUNTAS, VietQR/NAPAS and more. Multi-scheme connector architecture, extensible as markets evolve.

โœ… UPI โ€” Live in Production ๐Ÿ‡ฎ๐Ÿ‡ณ UPI QR ๐Ÿ‡ฎ๐Ÿ‡ฉ TUNTAS / QRIS Ready ๐Ÿ‡ป๐Ÿ‡ณ VietQR / NAPAS Ready ๐Ÿ”Œ Extensible Architecture
Cardless
Cash Withdrawal
1
Scheme Live (UPI ยท India)
India
Live ยท SE Asia Pre-Pilot
๐ŸงATM / Kiosk
๐Ÿ”—TransBridge Middleware
๐Ÿ‡ฎ๐Ÿ‡ณUPI / NPCI
๐Ÿ‡ฎ๐Ÿ‡ฉQRIS / TUNTAS
๐Ÿ‡ป๐Ÿ‡ณVietQR / NAPAS
ICCW / ICCD Protocol
Payment Schemes & Switches
Cardless
ATM Withdrawals
Multi-Scheme
More Schemes ยท Pre-Pilot
ISO 8583
Protocol Bridge
Extensible
Connector Architecture
Supported Schemes

Every Major Cardless
ATM Payment Scheme

TransBridge's connector architecture supports multiple interoperable payment schemes out of the box โ€” and can be extended to new schemes as they emerge.

๐Ÿ‡ฎ๐Ÿ‡ณ

UPI QR

India โ€” Unified Payments Interface

Enables customers to initiate ATM cash withdrawals by scanning a QR code with their UPI-enabled banking app โ€” no card required. Fully integrated with NPCI's UPI infrastructure.

Market:India โ€” all UPI-enabled banks
Protocol:ICCW / ICCD โ†’ UPI API โ†’ NPCI
Auth:UPI PIN via mobile app
Status:๐Ÿ”ง Engineered ยท Pre-Pilot
๐Ÿ‡ฎ๐Ÿ‡ฉ

QRIS / TUNTAS

Indonesia โ€” Cardless ATM Cash Withdrawal

TUNTAS (Tarik Tunai Tanpa Kartu) is Bank Indonesia's cardless cash withdrawal standard via QRIS. TransBridge enables Indonesian banks and ATM deployers to support TUNTAS across their estate.

Market:Indonesia
Protocol:QRIS โ†’ TUNTAS flow โ†’ Switch
Regulator:Bank Indonesia compliant
Status:๐Ÿ”ง Engineered ยท Pre-Pilot
๐Ÿ‡ป๐Ÿ‡ณ

VietQR / NAPAS

Vietnam โ€” Interbank QR Standard

VietQR is Vietnam's national QR payment standard operated through NAPAS (National Payment Corporation of Vietnam). TransBridge enables ATM cash withdrawals via the VietQR ecosystem.

Market:Vietnam
Protocol:VietQR โ†’ NAPAS Switch
Operator:NAPAS (National Payment Corp.)
Status:๐Ÿ”ง Engineered ยท Pre-Pilot
๐ŸŒ

Your Scheme

Extensible Connector Architecture

TransBridge's connector/adapter model is designed to onboard new interoperable and cardless payment schemes rapidly. If your market has an emerging QR or interoperable ATM withdrawal standard, we can build the connector.

Model:Pluggable connector/adapter
Timeline:New scheme onboarding on request
Protocols:ISO 8583, JSON/REST, custom
How It Works

Architecture: From ATM
to Payment Switch

TransBridge sits between your ATM infrastructure and payment scheme endpoints โ€” handling all protocol translation, message transformation, routing, and security.

Transaction Flow
ICCW/ICCD Cardless Withdrawal โ€” step by step
1
Customer initiates at ATM
Selects "Cardless Withdrawal" on the ATM screen, chooses payment scheme (UPI/QRIS/VietQR)
2
ATM sends ICCW/ICCD request
ATM switch sends an interoperable cardless cash withdrawal request to TransBridge
3
TransBridge orchestrates
API orchestration, message transformation, scheme-specific routing, logging
4
Payment scheme processes
UPI/NPCI, QRIS/TUNTAS, or VietQR/NAPAS validates and authorises the withdrawal
5
Customer confirms on mobile
Customer approves via mobile app using UPI PIN or scheme-specific auth
6
ATM dispenses cash
Authorisation returned to ATM switch โ€” cash dispensed, transaction complete
9
Settlement & reconciliation
Transaction data stored in ATM Metrics DB and Transaction DB for reporting
TransBridge Components
What's inside the platform
API Orchestration

Routes and transforms messages between ATM and payment scheme APIs

QR Code Generator

Dynamic QR code generation per transaction, scheme-specific format

RBAC Console

Role-based access control for operations and administration

API Security

Encryption, mutual auth, API key management, audit logging

Transaction DB

Full transaction history, reconciliation data, dispute evidence

ATM Metrics DB

ATM-level performance and availability tracking

Alerts & Notifications

Configurable alerts for failures, timeouts, and anomalies

Reports Dashboard

Transaction reports, scheme performance, reconciliation views

API / JSON โ†’ ISO 8583 TRANSLATION
// Incoming: Modern JSON (UPI/fintech side)
POST /api/v1/cardless/initiate
{ amount: 5000, scheme: "UPIQR", atmId: "ATM001" }

// TransBridge transforms โ†’ ISO 8583 (ATM switch)
MTI 0200 | Field 3: 010000 | Field 4: 000000005000
Field 41: ATM001 | Field 60: UPIQR
Platform Features

Built for Production.
Bank-Grade from Day One.

๐Ÿ”„

Message Transformation

Bidirectional protocol translation between ISO 8583 (ATM switch language) and JSON/REST APIs used by modern payment schemes. Handles all field mapping, encoding, and validation.

๐Ÿ”Œ

Connector / Adapter Architecture

New payment schemes added as pluggable connectors โ€” without core platform changes. Future-proof design allows onboarding of new cardless standards as they emerge in each market.

๐Ÿ”

API Security & Encryption

Mutual authentication, API key management, TLS encryption in transit, and comprehensive audit logging for every transaction โ€” bank-grade security by default.

๐Ÿ“Š

Operational Dashboard

Real-time transaction monitoring, scheme performance views, failure alerting, and reconciliation reporting โ€” all in a role-based web console for operations teams.

๐Ÿ“‹

Full Transaction Audit Trail

Every transaction โ€” initiation, routing, authorisation, response โ€” is logged with timestamps and metadata for dispute resolution, chargebacks, and regulatory audit.

โš™๏ธ

Flexible Deployment

Deployed on-premise at the bank/switch data centre, or in private cloud. Supports high-availability configurations for mission-critical ATM transaction flows.

๐Ÿ”—

Enable Cardless ATM Withdrawals in Your Network

Whether you're a bank, ATM deployer, or switch operator โ€” TransBridge can be operational in your environment faster than you'd expect.

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