Fintechs
Build secure financial products faster with verification APIs, risk monitoring, eSign, payments and integration-ready infrastructure.
Fintechs
Powered by the WISI stack
12,483
KYC verified
129
AML alerts
2,642
Docs signed
88,406
Payments
Live activity
AML alert
RiskGuard · Zenith Ltd
KYC verified
Verify · ACME Corp
Modules live
4
Events / min
763
Uptime
99.99%
Ship financial products faster
Build faster
Plug-and-play verification, eSign and payment APIs.
Stay safe
Risk, fraud and AML monitoring built into your flows.
Integrate easily
Developer-friendly APIs and webhooks across every module.
How WISI powers your fintech
Build secure financial products faster with verification APIs, risk monitoring, eSign, payments and integration-ready infrastructure.
Integrate the APIs
Plug-and-play verification, eSign and payment APIs with webhooks and sandbox keys.
Build your flows
Compose onboarding, signing and payments straight into your product.
Ship & scale safely
Built-in risk and fraud monitoring keep every flow secure as you grow.
4
WISI modules
REST
APIs & webhooks
<300ms
Verification
Days
To go live
What you can build
Plug-and-play modules and developer-friendly APIs for financial products.
Questions, answered
Are the APIs developer-friendly?
Which modules can we plug in?
How fast can we go live?
Is risk monitoring built in?
Recommended WISI Products
The modules that power Fintechs on WISI Pay.
WISI Verify
KYC, CKYC, DigiLocker & Verification APIs
Digitize customer and business verification with secure APIs for identity, document and business checks.
WISI RiskGuard
AML & Transaction Monitoring
Monitor suspicious financial activity, detect risky transactions and manage compliance alerts through structured workflows.
WISI Sign
Aadhaar & OTP-Based Digital Signing
Enable secure digital signing for loan agreements, customer forms, merchant agreements and consent documents.
WISI PayOrchestrate
Payment Orchestration & Gateway Aggregation
Connect, route and manage payments across multiple gateways through one orchestration platform.