https://community.hubspot.com/t5/APIs-Integrations/Submit-Form-API-has-NO-Authentication/m-p/498132#M47016 <P>Hi&nbsp;<a href="https://community.hubspot.com/t5/user/viewprofilepage/user-id/101258">@Teun</a></P><P>ReCaptcha is to prevent spam through the Form</P><P>However if a malicious user intercepts the API call made from the Website, then they can use tools like Postman to flood the Form and create junk data in my HubSpot instance</P> Tue, 21 Sep 2021 11:36:25 GMT ShekarC 2021-09-21T11:36:25Z