REST API - I don't see any product when I try to use the restful API to get all projects

[Nemo LI -CHINA LAB-]

Like what's show here, it's 200 but nothing.

but in the homepage of company jira there are a lot of projects.

[Evgenii]

Hi, @Nemo LI -CHINA LAB- 

Welcome to Atlassian Community

REST API is working. Checked on my test site. Are you sure, that account, you're using, has enough permissions to see projects?

[Nemo LI -CHINA LAB-]

@Evgenii thanks for your reply! that's why I'm confused, I could check the products in web pages but I don't see how to configure the permissions when I create the API Token, Could you tell me how to check my permissions?

[Evgenii]

When you create API token for user, requests are made with permissions, available to this user.