Routing Number Lookup API + Microsoft Outlook Integration

Why connect them

The Routing Number Lookup API in Microsoft Outlook.

Microsoft Outlook powers enterprise email worldwide. Connecting APIs to Outlook enables automated email processing, intelligent categorization, and seamless data extraction. Enhance your enterprise email workflows with external intelligence.

What you can build

Workflows worth wiring.

Validate sender addresses to identify potential phishing attempts

Extract and process data from structured email formats

Auto-categorize emails based on content analysis

Enrich calendar events with location and weather data

Templates

Ready-made ideas.

Scheduled daily trigger Fetch routing lookup → send Outlook email with routing_number, bank, city, and state for reviewed entries

Bank Verification Report via Outlook

Receive daily Outlook reports with bank verification details from routing number lookups.

New payment event Fetch routing lookup → send Outlook email confirming bank and state for the routing number

Payment Alert via Outlook

Get Outlook confirmation emails with the verified bank name and state for payment routing numbers.

Setup

Connect it in a few steps.

Set up with Zapier

1
Set the trigger. Create a Zap with Microsoft Outlook as the trigger app and "New email" 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 Outlook action for "Send email" 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 Outlook module set to "New email". 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 Outlook module for "Send email". 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.

Set up with n8n

1
Add the trigger node. Start a workflow with a Microsoft Outlook trigger node for "New email" and connect your credentials.
2
Add an HTTP Request node. Point it at api.apiverve.com/v1/routinglookup using Header Auth (x-api-key). Feed in the trigger data.
3
Map with expressions. Add a Microsoft Outlook node for "Send email" and reference the response with expressions such as {{ $json.data.routing_number }}.
4
Execute & activate. Execute manually to verify, then activate the workflow for production.

The payload

What Microsoft Outlook 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 Outlook