I want to integrate salesforce with erpNext I am not able to create App in ErpNext can anyone help

Can anyone help me to generate the api key and token?

Hi,

You can generate the API Key and token from below:

Go to Users → User → From the List open the required user for whom you want to generate API Key( It is advisable to create separate user for API access)

Go to the bottom at API Access and click on Generate Keys.