Does Vendo need to whitelist IPs if we change hosts servers? Follow No, as long as the callbacks remain unchanged. Please use the comments section below to ask any additional information. You can also contact us at email@example.com Related articles How do I integrate a Dating site? I don’t use NATS, can I use my own affiliate and user management system? Join Link: How do I encrypt the end user password? Where can I find information about Vendo API?