Country Borders API + Mailchimp Integration

Why connect them

The Country Borders API in Mailchimp.

Mailchimp is the leading email marketing platform for businesses of all sizes. Integrating APIs with Mailchimp enables automated list cleaning, real-time subscriber enrichment, and data-driven segmentation. Send better emails to verified, enriched audiences.

What you can build

Workflows worth wiring.

Validate all new subscriber emails before adding them to your lists

Automatically tag subscribers based on their geolocation data

Clean your existing lists by identifying invalid or risky email addresses

Enrich subscriber profiles with timezone data for optimal send time optimization

Templates

Ready-made ideas.

New subscriber added Fetch country borders → tag subscriber by region

Segment subscribers by region

Fetch the region and subregion for a subscriber's country and tag them in Mailchimp for geographically targeted campaigns.

Scheduled weekly Fetch country borders → populate campaign content

Include neighbor data in travel newsletters

Populate a Mailchimp campaign with the borders list and landlocked status for featured travel destinations.

Setup

Connect it in a few steps.

Set up with Zapier

1
Set the trigger. Create a Zap with Mailchimp as the trigger app and "New subscriber" as the event. Connect your account.
2
Add the API action. Add APIVerve as the action, select the Country Borders API, and map your trigger data to the request.
3
Send it back. Add a second Mailchimp action for "Add subscriber" and map the returned fields (like country) 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 Mailchimp module set to "New subscriber". Authenticate your account.
2
Call the API. Add an HTTP module pointing at api.apiverve.com/v1/countryborders 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 Mailchimp module for "Add subscriber". Map fields like data.country 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 Mailchimp trigger node for "New subscriber" and connect your credentials.
2
Add an HTTP Request node. Point it at api.apiverve.com/v1/countryborders using Header Auth (x-api-key). Feed in the trigger data.
3
Map with expressions. Add a Mailchimp node for "Add subscriber" and reference the response with expressions such as {{ $json.data.country }}.
4
Execute & activate. Execute manually to verify, then activate the workflow for production.

The payload

What Mailchimp receives.

country"Canada"

cca2"CA"

landlockedfalse

region"Americas"

subregion"Northern America"

coordinateslat, lng

Country Borders API + Mailchimp