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An action is something that any human can only perform once.

Action Info

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Where will proofs be processed and stored? This cannot be changed later.
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For actions that are triggered with an API or are used in person.

  • Proofs are submitted to this portal and you can confirm validity with an API request or verifying a JWT signature.
  • Show the World ID widget on your site, redirect the user to our hosted page, or use our Kiosk mode for in-person verification.

For actions that are validated and executed on chain.

  • If your execution happens on-chain (e.g. airdrop, NFT issuing, ...)
  • Proof validation and uniqueness verification on-chain.
  • Your smart contract connects to our Semaphore contract to verify the proof.