Think about the Rest API. More like GraphQL is siter of Rest and others.
Graphql helps to get, update and delete data from Magento 2 while using react or other.
We can use Postman OR install this chrome extension to work with Graphql from chrome browser.
In Magento 2.4 and later versions, the GraphQL endpoint is typically accessible via the following URL format:
https://your-magento-domain/graphql