> ## Documentation Index
> Fetch the complete documentation index at: https://help.lobyco.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Challenges

> Continuity mechanics: stamp cards, streaks and goals.

List a customer's challenge cards and activate one.

<Info>
  **Integration guide:** [Challenges](/integration/other-integrations/mobile-or-web-integration/challenges) — challenge types and how to present cards and progress in your app.
</Info>