GetChallengeToken  

GetChallengeToken retrieves a botblock token and URLs for an image or audio clip that the user is to match. Use this in any process of yours for which you would find a botblock challenge to be of value.

Here is the process used: (1) Call GetChallengeToken see to get a token, an image URL and an audio clip URL. (2) Call ValidateChallengeInput (see ValidateChallengeInput) with the token, the user's response, and whether the retrieved token should remain valid for a short period of time. The response from ValidateChallengeInput indicates whether the token is valid.

This call can be used in conjunction with PlaceOffer.

GetChallengeToken Input Fields

GetChallengeToken Output Fields

GetChallengeToken Best Practices

Testing GetChallengeToken

GetChallengeToken Sample

Related Calls

Change History

User-Contributed Notes