Where this fits inside Sender
Use this operation to onboard new contacts into Sender for subsequent campaigns and flows.
Request behavior and expectations
Provide essential subscriber data and optional attributes to create a record in Sender. The response includes the new subscriber ID for follow-up actions.
Implementation details
Ensure unique identifiers to prevent duplicates and enable idempotent retries in automation.
Use cases
Add new leads from a form submission into Sender. Create social media prospects and enroll them into a welcome flow. Import a batch of subscribers from a CRM. Initialize subscribers with tags for segmentation. Trigger an onboarding sequence immediately after creation.