# AirdropClaim AirdropClaim is responsible for processing individual claims, safeguarding against duplicate claims and providing core security features. Key elements of AirdropClaim include: * Duplicate Claim Protection: Each AirdropClaim contract is assigned a unique, deterministic address based on user and claim data, preventing multiple claims from the same user within a single airdrop. * Automatic Creation and Self-Destruction: The AirdropClaim contract is created upon each claim request to prevent duplicate claims. In the event of an unsuccessful claim, the contract self-destructs, freeing resources and allowing the user to attempt the claim again if needed. * TON Refund Handling: In case of a failed claim due to insufficient funds or other errors, remaining TON (minus network fees) is refunded to the user, ensuring minimal cost impact. Together, these mechanisms make AirdropClaim the core layer of GigaDrop’s security, allowing for efficient and protected claim processing. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.gigadrop.io/architecture/airdropclaim.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.