riddle - I'm not obsessed with this treasure, I promise!

So, yesterday I received a treasure, can you guess what it is?

For me to receive this treasure, I had to wait for quite some time,
A time I did pass with leisure, many obstacles I had to climb.

Never ceasing, I continued day by day.
Always piecing, many foes I did slay.

To receive a prize, one most precious indeed.
I widened my eyes, until I did succeed.

Can you tell me what I've gotten? It's the first of it's kind I've received.

Answer

Did you get

A gold badge on PSE?

For me to receive this treasure, I had to wait for quite some time, A time I did pass with leisure, many obstacles I had to climb.

Sure enough, you have had to answer and ask a lot of questions for quite some time, 100 days to be specific, before you received this!

Never ceasing, I continued day by day. Always piecing, many foes I did slay.

Yes, we have been seeing your challenging puzzles as well as piecing together your answers beating foes like @El-Guest :P

To receive a prize, one most precious indeed.

Gold badge is definitely the highest and a precious badge indeed!

I widened my eyes, until I did succeed.

I'm guessing you learnt a lot while asking and answering questions!

I only just saw @El-Guest's part of the answer that says:

FANATIC. We know you are a puzzling fanatic now!
And I just saw that the badge you received is FANATIC! :)

And Congratulations! :D