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Integrate with our products and services through seamless connectivity

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Combine your ideas with our technology stack and integrate with our banking services for greater efficiencies.


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Explore our suite of APIs – Account services, Payments, Collections, PayNow Enquiry and Electronic Direct Debit Authorisation (eDDA).

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About UOB APIs

Learn more about UOB APIs and how it can benefit your business. See how UOB APIs work for the ride-hailing, e-commerce and retail businesses.
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UOB and GRAB: Better together

UOB and Grab announce strategic regional alliance to accelerate the use of digital services among ASEAN’s consumers
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UOB and M1 Collaboration

UOB and M1 collaborate to offer PayNow at all M1 Shop outlets and for M1 bill payments
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Ready to build?

Gain access to our banking services with UOB APIs. Experiment and test new features in our secured API Sandbox.

Payments Overview

# To create a Payment, see our guide at:
"data: {"
"transactionReference": "string",
"originatorAccountNumber": "string",
"originatingAccountType": "string",
"receiverAccountNumber": "string",
"bic": "string",
"purposeCode": "string",
"endToEndId": "string",
"paymentCcy": "string",
"paymentAmount": "number",