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FousUOB Infinity

Pull your UOB Infinity account activities into your systems

Build calls that read UOB Infinity account activities, balances or the status of a cross-border payment and return JSON. Then have a workflow hand each weekday's new account activities to accounting before the books are reconciled.

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Works with your own UOB Infinity account. Fous is an independent product.

What you can build on Infinity

  • Get account activities

    Build this

    Reads Accounts > Account Activities for the account number and date range you pick, the same entries the Export button downloads.

    Takes
    Account number, from date, to date
    Returns
    Account number, currency, each entry's date, description, reference, debit, credit and balance

  • Get account balances

    Build this

    Reads the balances of the accounts linked to your Infinity profile, one row per account.

    Takes
    Nothing
    Returns
    Account number, account name, currency, ledger balance, available balance

  • Track a cross-border payment

    Build this

    Reads where a telegraphic transfer you sent stands in Infinity's payment tracking, by its transaction reference.

    Takes
    Transaction reference
    Returns
    Reference, beneficiary, amount, currency, value date, status, last update

  • Create a FAST payment for approval

    Build this

    Creates a FAST transfer to another bank from the account you name and leaves it for your authoriser to approve in Infinity.

    Takes
    From account, beneficiary name, bank, account number, amount, purpose, reference
    Returns
    Transaction reference, status, amount, beneficiary

Automate Infinity with a workflow

A workflow runs your methods as one process, with nobody at the screen. A schedule or a call from your own system starts it, the steps run in order, and the result arrives in your inbox or in the systems you already use.

  • New account activities, handed to accounting

    Build this
    Starts
    Every weekday at 7:00, Singapore time
    Step 1
    For each account you name, get the account activities for the last three days.
    Step 2
    Keep the entries that were not there on the last run.
    Step 3
    Post date, description, reference, debit, credit and balance to your ERP webhook.

  • Morning balances across your accounts

    Build this
    Starts
    Every weekday at 8:30, Singapore time
    Step 1
    Get the balances of every account linked to your profile.
    Step 2
    Group them by currency and total each group.
    Step 3
    Email you the table before the treasury call.

  • Cross-border payments that changed status

    Build this
    Starts
    Every weekday at 10:00, Singapore time
    Step 1
    For each transaction reference in your list of open transfers, track the cross-border payment.
    Step 2
    Keep the payments whose status changed since the last run.
    Step 3
    Post reference, beneficiary, amount and new status to your Slack webhook.

You can run a workflow by hand on every plan, Free included. Schedules and webhook triggers come with the paid plans, from $29 a month.

Once built, one call from your code

Once you have built a method, it is one POST to /v1/runs from your backend, or a tool an AI agent calls over MCP. This is what “Get account activities” would look like.

Example request
curl https://api.fous.com/v1/runs \
  -H "Authorization: Bearer $FOUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "method": "infinity.uobgroup.com/get_account_activities",
    "input": {
      "account_number": "301-000-0000",
      "from_date": "2026-11-10",
      "to_date": "2026-11-11"
    }
  }'
Example response
{
  "status": "completed",
  "data": {
    "account_number": "301-000-0000",
    "currency": "SGD",
    "activities": [
      {
        "date": "2026-11-10",
        "description": "FAST transfer from Northwind Pte Ltd",
        "reference": "INV-20431",
        "debit": null,
        "credit": 12850,
        "balance": 284310.55
      }
    ],
    "count": 1
  }
}

An example with invented data, not a ready-made endpoint. The method exists in your organization once you build it, and its name, inputs and fields follow your request.

Infinity’s own options

UOB offers API services to any corporate client: balance and transaction history enquiries, payments, collections, notifications and FX. You apply through a Get in touch form or your relationship manager, and the range varies by market. Host-to-Host file transfer and SWIFT are separate services, and Infinity itself exports account activities by hand.

OptionWhat it coversWhat it takes
UOB API servicesBalance and transaction history enquiry, FAST and PayNow payments, collections, eDDA, FX rates and deals, credit and debit notifications.A corporate client account and an application by Get in touch form or relationship manager. A sandbox is on UOB's developer portal.
Regional File Transfer ServicesA secure connection for high-volume payment and collection files, and for receiving statements and reports from UOB.Set up with UOB as a separate service from Infinity.
SWIFT ServicesMT and MX messages and high-volume payment and collection files over a SWIFTNet connection.Only for SWIFT members.
Infinity by handAccount Activities for up to 12 months, exported as PDF, CSV, spreadsheet or fixed length, one account and date range at a time.An Infinity registration for your company and a User ID with access to the accounts.

Read on November 12, 2026: UOB API Services, Host-to-Host & SWIFT, UOB Infinity FAQs.

Signing in to Infinity

Infinity asks for your Organisation ID, User ID and password, then a token: a push notification to the Infinity app confirmed with your 6-digit Infinity Secure PIN, an Infinity Secure OTP or a physical token. With Fous you sign in once through Infinity's own sign-in with your own account. The login is sealed with AES-256, and the phone approval is handled.

Worth knowing

Twelve months of account activities
Infinity shows up to 12 months of account activity, and a new customer sees only the last 2 months at first. Older entries need a visit to a branch, where fees may apply.
Cut-off times differ by payment type
FAST and transfers between UOB accounts in the same currency run 24/7. GIRO cuts off at 6.00 pm Monday to Saturday, telegraphic transfers and MEPS at 4.00 pm Monday to Friday.
The maker and the authoriser can be split
With customised approval settings, the user who creates a transaction cannot approve it, and approval limits apply. A payment you create through a method waits for an authoriser.
Trade and Global View need the physical token
Trade Services and Global View still need the physical token, even after Infinity Secure is set up. Infinity Secure can be activated only 12 hours after it is registered.

More in Finance: corporate banking and credit

Other industries: Paymode-X, SSO e-Service, EPFO Unified Portal (Employer), Airbnb hosting dashboard, TRIBU-CR, uFiling.

Frequently asked questions

Not Infinity itself, but UOB offers separate API services to corporate clients: balance and transaction history enquiries, payments, collections, notifications and FX. You apply through UOB's Get in touch form or your relationship manager. Host-to-Host file transfer is the other route for payment files and statements.

Go to Accounts > Account Activities, select the account number and date range, and click Export at the top right. You can choose PDF, CSV, spreadsheet or fixed length. The layout differs from the printed statement, and up to 12 months are available.

FAST transfers and same-currency transfers to UOB accounts run 24/7. GIRO cuts off at 6.00 pm Monday to Saturday, and telegraphic transfers and MEPS at 4.00 pm Monday to Friday. Anything sent later is processed on the next processing day.

Yes, with Global View, which gives access to your company's accounts in other countries. It needs the physical token. A company administrator approves a linkage when Global View is selected.

No. Fous is an independent product. You use it with your own UOB Infinity account, and a method reads and does only what that account can.

Put UOB Infinity behind an API call

Describe one job in Studio and see the method it builds, with 100 credits a month and no credit card, or book a demo and bring the sites your team signs in to.

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Fous is an independent product: it is not affiliated with, endorsed by or sponsored by the operator of UOB Infinity (UOB). The name is used only to say which system this page is about. Something here wrong or out of date? Write to legal@fous.com.