Shaitan promised Allah(SWT) 4 things. they are mentioned in Holy Quran. Here are these:
And I will mislead them, and I will arouse in them [sinful] desires, and I will command them so they will slit the ears of cattle, and I will command them so they will change the creation of Allah .” And whoever takes Satan as an ally instead of Allah has certainly sustained a clear loss.
May Allah (SWT) protect us from all evils he created.