Subdomain Finder API + Trello Integration

Why connect them

The Subdomain Finder API in Trello.

Trello makes project management visual and intuitive. Integrating APIs with Trello enables automated card creation, intelligent task enrichment, and data-driven boards. Keep your projects updated with real-time external data.

What you can build

Workflows worth wiring.

Automatically create cards for new support tickets with enriched customer data

Update card descriptions with the latest status from external systems

Create task checklists based on data validation results

Move cards automatically when external conditions change

Templates

Ready-made ideas.

Scheduled weekly trigger Fetch subdomains → create Trello card for each new host with records in description

Subdomain Review Cards in Trello

Create Trello cards for newly discovered subdomains to track security review status.

New card created in Trello Fetch subdomains for domain on card → add count, totalFound, and host list as comment

Attack Surface Audit in Trello

Enrich Trello audit cards with subdomain discovery results including counts and host lists.

Setup

Connect it in a few steps.

Set up with Zapier

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

The payload

What Trello receives.

rootDomaindomain, records

subDomainsarray of 47

count47

totalFound47

Subdomain Finder API + Trello