Estimated Audience Size (TwitterAds Campaign)



Hello, I’m getting the estimated audience size using the following:

If I set the parameter “behaviors” (a list of behaviors indentifiers in a comma-separated string) it works fine, it gets me a 200 msg with the audience size. However, if I set the parameter “behaviors_expanded” with the same data instead of “behaviors”, it gets me a 200 msg but the audience size always 0.

Does it happen to anyone? Thanks


@aLeonAlcaide this is a bug we identified in the reach estimate API endpoint. We currently expect the fix to ship in the next week or two.


@aLeonAlcaide this is now fixed in production. Apologies for the inconvenience.