I'm using a webhook to call hooshmarketing tools. The results shows ASCII characters.
How can I get rid of that?
You should reach out to Fab directly at Hoosh. Usually such an issue is a misformatting of the webhook on either end.
If by ASCII you mean gibberish then there's something wrong with the return payload. What does the log entry say for a Response Code? You can check this on your test leads.
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