Adding a customer note via API
Need Answer
I'm trying to follow this: https://rental.software/support/knowledge-base/article/api-customers to add a customer note via API
my request is attached. I get a 409 duplicate detected error, which is odd, because i know there is a lead, im not triyng to create a new one, im trying to update an existing one. per the docs: "To update an existing customer, put the Customer ID in the URL: /api6/customers/234567/?apiKey=XXXXXX"
Files:
Screenshot 2026...
The same question
Replies have been locked on this page!