Media reported that in the video, Ilmi is allegedly seen demanding Rs 25 lakh for participating in an agitation. She is also heard saying that political party also accepts donation in cash.
Everyday seems to be a new challenge as the tough political journey for Aam Aadmi Party heads for the upcoming elections.
The party is already being probed by the government for the source of foreign funding.
Hitting at Aam Aadmi Party's probity plank, a controversial sting operation has alleged the party misused funds meant for election.
In a bid to pacify the whole situation, Kejriwal said on a microblogging website Twitter: "Some sting ops done on our candidates. Our team, including Sanj Singh n Yog Yadav, looking into it. We will not spare if anyone is guilty (sic)."
He further vowed not to make any compromise against corruption.
The debutant AAP has become the third major force in the Delhi Assembly Elections, which normally saw only straight contests between the Congress and the BJP.