Routing Number Lookup API + Microsoft Excel Integration

Why connect them

The Routing Number Lookup API in Microsoft Excel.

Microsoft Excel remains the enterprise standard for data analysis. Connecting APIs to Excel Online enables automated data imports, real-time validation, and dynamic reporting. Bridge your Excel workflows with external data sources seamlessly.

What you can build

Workflows worth wiring.

Import daily financial data directly into your analysis spreadsheets

Validate customer data entries against external databases in real-time

Build automated reports that pull the latest metrics from various APIs

Create inventory tracking sheets that sync with external systems

Templates

Ready-made ideas.

New row added in Excel Fetch routing lookup for routing number → populate bank, city, state, and zip columns

Routing Number Validation in Excel

Automatically fill in bank details when routing numbers are added to an Excel spreadsheet.

Scheduled periodic trigger Fetch routing lookup → append row with routing_number, bank, address, city, and state to Excel

Bank Directory in Excel

Maintain a bank directory in Excel with institution names, addresses, and state information.

Setup

Connect it in a few steps.

Set up with Zapier

1
Set the trigger. Create a Zap with Microsoft Excel as the trigger app and "New row" as the event. Connect your account.
2
Add the API action. Add APIVerve as the action, select the Routing Number Lookup API, and map your trigger data to the request.
3
Send it back. Add a second Microsoft Excel action for "Add row" and map the returned fields (like routing_number) into it.
4
Test & turn on. Test the Zap with real data to confirm the mapping, then turn it on.

Set up with Make

1
Add the trigger. Create a scenario and add a Microsoft Excel module set to "New row". Authenticate your account.
2
Call the API. Add an HTTP module pointing at api.apiverve.com/v1/routinglookup with your x-api-key header. Pass the trigger's data as the input.
3
Parse & map. Add a JSON module to read the response, then a Microsoft Excel module for "Add row". Map fields like data.routing_number into place.
4
Activate. Run once to confirm the mapping, then switch the scenario on and set its schedule.

The payload

What Microsoft Excel receives.

routing_number"121000358"

office_code"O"

record_type_code"1"

new_routing_number"000000000"

bank"BANK OF AMERICA, N.A."

address"8001 VILLA PARK DRIVE"

Routing Number Lookup API + Microsoft Excel