We are building an Application and we need to store some data to the user's Salesforce account. I looked into some solutions where people are using Apex but I am unable to understand how to use them with React Native.
Please give me some good documentations to refer of How can I save my data from my React Native App to my Salesforce Account.
I tried to look into Apex and visualforce but not understanding how to use it with React Native.
For react Native you will have to call REST API exposed by salesforce. You will need to create a connected app and get the security key and client id. Use them to authenticate and get a access_token. Once you have that token, use it to make a POST call to /services/data/v45.0/sobjects/Account using the account id. Send a JSON payload to add your data.
Example of a GET call is :
/services/data/v45.0/sobjects/Account/0013600000udFs8AAE
Hope this helps!