Loop over a list of credentials using an expression

[MutedJam]

Hi @Loan_J, this thread has an example on how to handle this situation:

Using expression in the impersonate field of the Google Service Account credential fails

Hi @Maximilien, welcome to the community! Credentials are only loaded once, no matter how many items you’re passing on to the node. So if you want to use different credentials for each item, my suggestion would be to split up your data in batches (with a size of 1 item per batch) using the Split In Batches node. A generic workflow demonstrating the idea would be this one: The credentials contain an expression of {{$json["address"]}}, reading the address field: [image] …

Let me know if you run into any trouble with this approach!