Bank & Digital Bank App Integration in Singapore
Singapore banks and digital banks — DBS/POSB digibank, OCBC, CIMB OCTO, MariBank, GXS — are the backbone of retail finance, covering PayNow, FAST, deposits and cards.
Typical scopes: multi-account balances, PayNow/FAST transfer history, scheduled payments and statement feeds into ERP or treasury. We map the named bank app under authorized scope and return a documented API layer.
Name the bank app and ledgers; we deliver runnable source code with documentation.
Popular apps
| # | App | Developer | Rating |
|---|---|---|---|
| 1 | DBS digibank | DBS Bank Ltd | 4.5 |
| 2 | MariBank Singapore | MARIBANK SINGAPORE | 4.8 |
| 3 | OCBC Singapore | Oversea-Chinese Banking Corporation Limited | 4.7 |
| 4 | POSB digibank | DBS Bank Ltd | 4.6 |
| 8 | GoTyme Bank | Philippines | GoTyme Bank Corporation | 4.6 |
| 11 | UnionBank Online | Union Bank of the Philippines | 4.8 |
| 36 | GXS Bank | GXS Bank Pte Ltd | 3.2 |
| 38 | OCTO by CIMB Singapore | CIMB Bank Berhad | 4.4 |
For Singapore banking apps we prioritize balance/transaction reads, transfer extraction and ERP sync:
Services we provide
Open Data & Open Finance API Integration
Standards-aligned API layers that expose account, payment and identity data from banking and wallet apps to your own systems.
App Protocol & Traffic Analysis
Reverse-engineer an app's request/response protocols to produce a clean, documented integration surface.
OAuth & Token Login Interfaces
Compliant authorization flows, token issuance, refresh and session management for account access.
Balance & Transaction-History Extraction
Programmatic access to account balances, ledgers and line-item transaction history.
Payment & Transfer Data Extraction
Read pending and completed transfers, payment batches and remittance records.
Scheduled & Recurring Transaction Monitoring
Export future-dated and recurring payments to forecast cash flow and manage liquidity.
ERP & Accounting Sync
Push extracted data into QuickBooks, NetSuite, Xero or custom treasury dashboards — no manual CSV exports.
Automation Scripts & Data Pipelines
Scheduled collectors and transformation pipelines that keep your downstream systems continuously in sync.
Runnable Source Code & API Docs
You receive working API / protocol source code and the interface documentation to run and maintain it.
Related categories
Similar categories in other markets
Frequently asked questions
Which bank apps can you integrate?
DBS/POSB digibank, OCBC, CIMB OCTO, MariBank, GXS and others on the roster.
Do digital banks count?
Yes — MariBank and GXS are first-class targets with the same delivery model.
Can PayNow transfers be extracted?
When exposed by the target app, PayNow/FAST transfer history can be included.
Need Mobile Banking integration in Singapore?
From USD 500 per app, typically 1–2 weeks. You test a packaged API first; source code ships after acceptance and payment. Tell us the target app for a quote.
Discuss your integration