Hi,
Sorry I don't think what you are trying to achieve is possible without receiving "waste" tweets.
If you go on https://dev.twitter.com/docs/streaming-apis/keyword-matching you can type in the box your tweet and it will give you the track you can use to match your tweet.
The issue is that with a parameter '?key=...' there is no url that you could use.
So I would advise adding multiple keywords 'project', 'com', 'promo', 'key'...
And when you receive the tweet filter them in your program.
Linvi
Sorry I don't think what you are trying to achieve is possible without receiving "waste" tweets.
If you go on https://dev.twitter.com/docs/streaming-apis/keyword-matching you can type in the box your tweet and it will give you the track you can use to match your tweet.
The issue is that with a parameter '?key=...' there is no url that you could use.
So I would advise adding multiple keywords 'project', 'com', 'promo', 'key'...
And when you receive the tweet filter them in your program.
Linvi