Lypp announced their mashup contest today, and I’m throwing my hat in the ring:

We are less than one day away from opening the doors to the 37signals VoIP Mashup with Lypp. Tomorrow at noon (Pacific) the contest starts.

Developers, build a mashup application or mashup your existing application using both the Highrise API and the Lypp API and win stuff. This is a great way to show off your Ruby-fu and win some great prizes.

Best app:

* $3000 Apple gift certificate
* 20,000 minutes of call time from Lypp (approx value: $1800)
* 12 months subscription for a Highrise MAX account (approx value: $1800)

Runner-up:

* $1500 Apple gift certificate
* 10,000 minutes of call time from Lypp (approx value: $900)
* 6 months subscription for a Highrise MAX account (approx value: $900)

2nd Runner-up:

* $500 Apple gift certificate
* 5,000 minutes of call time from Lypp (approx value: $450)
* 3 month subscription for a Highrise MAX account (approx value: $450

I’ve been grooving on the 37signals API for a bit now, and I’ve got some ideas to kick it with telephony. So, who’s going to climb in the ring with me?