Create or update a store customer (upsert)

Create or update a store customer (upsert)

Use Mailchimp: its Mailchimp Marketing Ecommerce API lets you create or update a store customer (upsert) in a single step (PUT /ecommerce/stores/{store_id}/customers/{customer_id}). capabilities.work can help you get signed up and connected.

• Is there a single call that adds a customer if they're new and updates them if they exist?
• Can I upsert a store customer by ID without checking first?

Say it to your AI assistant

• Upsert customer {customer_id} in store {store_id} with email {email_address}.
• Add or update store {store_id} customer {customer_id} with id {id}.

For your developer

PUT /ecommerce/stores/{store_id}/customers/{customer_id} in Mailchimp Marketing Ecommerce API. Full spec on APIs.io.