If you are shortlisting MAS fintech API developer Singapore options, the list is shorter than the search results suggest. Much of page one is staff augmentation wearing a fintech landing page. The real work sits in three places: identity, payments and reporting, wired into the systems a licensed player here cannot avoid.
We build them from Tiruchirappalli, called Trichy in daily use, in Tamil Nadu, with our headquarters in Singapore. A Singapore fintech outsource India arrangement is a normal week for us rather than a trial balloon. Most callers are digital banks, wealth apps, payment facilitators and remittance startups trying to get MyInfo, PayNow and a KYC vendor working before a board date.
Key Takeaways
- MAS licensing and FATF aligned expectations shape the build: audit trails, due diligence records and travel rule payloads are deliverables, not a phase two promise.
- MyInfo is the national digital identity API, and onboarding flows built without it usually get rebuilt a year later.
- PayNow and SGQR move the domestic money, and the pain lives in callbacks, expired intents and overnight reconciliation.
- An offshore team is judged on audit logs and idempotency, not on the demo.
In This Guide
What Singapore Teams Actually Hand Over
Integration work travels well because it has edges: a documented API, an auth flow, webhooks and tests that pass or fail. Three categories keep arriving from Singapore clients.
KYC, AML and onboarding
A KYC AML API integration Singapore engagement usually starts with the same complaint: applicants give up at the identity step. The build wires a document and liveness vendor, runs the checks your licence requires, and writes the audit trail a reviewer asks for in two years. We deliver it as an eKYC API Singapore developer job rather than a one-off script, so pending, expired and manual review states are modelled properly and record retention under the CDD KYC API MAS regulation sits in the schema instead of a PDF appended at go-live. The same engineers ship MAS FATF KYC compliance software when screening, travel rule payloads or monitoring are needed. We scope those flows on our API integration page.
Digital banking and core systems
A digital bank API developer Singapore project is rarely a greenfield core. It is account opening against a vendor platform, ledger events that must agree with a statement, and internal tooling that replaces a spreadsheet nobody trusts. Unglamorous work, expensive to get wrong.
MAS and FATF: What the Regulator Actually Expects
MAS, the Monetary Authority of Singapore, regulates fintechs here: payment services under the Payment Services Act, capital markets activity under the Securities and Futures Act, and deposit taking by the digital full banks. Whichever licence you hold, your compliance team asks the same things: who touched this record, when, what did the customer consent to, and can you produce it.
AML expectations follow FATF standards, including the travel rule for cross-border transfers where originator and beneficiary information has to travel with the payment. MAS payment services notices add the due diligence, record keeping and reporting duties. Nobody expects an offshore developer to interpret the law, but somebody has to explain why a screening hit sat unanswered for nine hours or why the audit table cannot be filtered by customer.
One sobering note: regulator and bank timelines move slower than the roadmap in the pitch deck. Sandbox access, security questionnaires and onboarding each take weeks, not days. Build against a sandbox you already hold and run bank onboarding as a parallel track.
MyInfo, PayNow and the Domestic Rails
MyInfo, the identity layer
MyInfo is Singapore's national digital identity API, consumed by financial institutions through the MAS operated gateway. A MyInfo API integration Singapore build starts in the sandbox, where the consent screen, attribute list and error handling get agreed before any customer sees them. Verified attributes prefill the form, so an applicant answers three questions instead of fourteen. Consent has to be captured, logged and revocable, and some products still need document checks alongside the API response.
PayNow and SGQR, the payment rails
PayNow links a mobile number, NRIC or FIN, UEN or email address to a bank account for round the clock transfers. SGQR is the unified label that folds PayNow, card schemes and other QR standards into a single code, so the app parses the payload and picks the right rail. Working as an SGQR integration developer, the effort sits in the edges: intents that expire before the customer pays, callbacks that fire twice, name mismatches between the receiving record and your profile, and a reconciliation job that has to catch all of it overnight. A PayNow API integration India team budgets for that layer first.
To be precise about client claims, we do not claim any GXS MariBank API integration engagement for either bank. We build on the same rails used by digital banks like GXS and MariBank, which is a different and more honest statement.
Why Singapore Fintechs Outsource to India
Wherever you read about us, the arrangement is the same: an Indian IT company Singapore clients work with directly and a Tamil software company Singapore market teams already use — engineers in Trichy, Tamil Nadu, a Singapore headquarters holding contracts and local context, and no account managers between you and the engineer writing the code.
Time works in our favour. India runs two and a half hours behind Singapore, so core hours of 9:30 am to 4:30 pm in Trichy open at 12 pm and close at 7 pm your time. The whole afternoon is shared, and we write that window into the engagement note instead of assuming it.
Retention is the quieter reason. In a Singapore fintech API developer India offshore engagement, the engineer who learned your callback quirks in month one is still there in month nine, because Trichy is a university city with a sane cost of living. If you need individuals rather than a pod, our IT staffing practice places engineers with BFSI backgrounds. An Open Banking API Singapore developer India team that has built consent flows before starts with scopes and revocation, not in month three.
Engagement, Hours and How the Pilot Runs
Work runs on Spring Boot on the backend, React on the front, AWS underneath.
- Week 1 — Discovery. Our engineer and yours walk the existing system. You get a written scope with assumptions listed.
- Weeks 2–4 — Paid pilot. One integration, delivered into your repository, on your infrastructure.
- Month 2 onward — Dedicated team. Same engineers, wider scope, weekly demo instead of status emails.
On compliance: every engagement starts with an NDA, our processes follow ISO 27001 practices, and engineers work inside your access controls with no production personal data in development. We will not claim certifications we do not hold, or suggest that hiring offshore moves your regulatory obligations; it does not. If the scope is clear, send us a short outline and an engineer replies the same working day. What we build for banks sits on our banking technology page.
FAQs Singapore Clients Ask Us
Which company does MAS KYC API integration from India?
Several can, and most will show a demo rather than a schema. If you are asking which company does MAS KYC API integration from India with audit trails and record retention designed in from the first sprint, Viantha Solutions builds those flows from Trichy with a Singapore headquarters.
Can you integrate MyInfo and PayNow into an existing backend?
Yes. MyInfo consent, attribute retrieval and verification flows, plus PayNow transfers, proxy address handling and SGQR payload parsing, go into existing Spring Boot or Node services without a rewrite. The exception handling and reconciliation take the time, because institutions do not behave identically.
How does a MAS licence change what an offshore team delivers?
It raises the bar on evidence rather than on code volume. Once your product is licensed, audit logs, access control, change history and an incident process come under review, and we produce those alongside the code rather than under audit pressure.
Talk to an Engineer, Not a Sales Rep
Describe the integration you need and the system it has to fit into. we will tell you honestly what it takes and whether we are the right team for it.
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