Conversation so far:
who is the writer of panchatantra stories in hindi
The Panchatantra's author is unknown, but has been attributed to Vishnusharma in some recensions and Vasubhaga in others, both of which may be pen names.
what is the  panchatantra based on
The Panchatantra is classical literature in a Hindu text, and based on older oral traditions with animal fables that are as old as we are able to imagine.
are there any translations of the panchatantra
There is a version of Panchatantra in nearly every major language of India. In addition there are 200 versions of the text in more than 50 languages around the world.

Question: what was the first translation
Self-contained rewrite: what language was the first translation of the panchatantra in