How can we import data through API in siren? Since it has only Excel/CSV option in it.
You can import data a number of ways in Siren. I will link you to a guide for each approach.
External Datasource such as SQL Database: https://docs.support.siren.io/10.3.4/platform/en/getting-started/getting-started-with-your-own-data/importing-data-from-an-external-datasource.html
You can connect to a wide variety of datasources using these approaches, so don’t have to rely on importing csv files.
I hope this helps!