please could you send me a recipe for chocolate cake?
you can check out all the chocolate cake recipes on the food52 recipe database:
or a simple google search will give plenty of options.
Since you're asking in this forum, I assume you're looking for a tried-and-true recipe, right? Sometimes the advice of someone who's tried and enjoyed a recipe carries more weight than a simple Google search.
I haven't tried any of the food52 recipes, though I have no doubt they're divine, same as all of the food52 recipes I've tried.. This happens to be my favorite recipe: