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Traits · medium

26. Introduction to Traits

Interface specifications in Clarity.

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Traits define standard function signatures that contracts implement, enabling polymorphism across contracts.

clarity
(define-trait sip-010-trait
  ((transfer (uint principal principal (optional (buff 34))) (response bool uint))
   (get-balance (principal) (response uint uint))))

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  1. 1. What is a trait in Clarity?

  2. 2. Which standard defines fungible tokens on Stacks?

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