I plan on creating some tokens and want to create code that will execute if the one of the tokens is used within a smart contract. Is this possible?

  • Can you explain more about "if one of the tokens is used"? Used how? That will help me best answer your question. May 19 '16 at 19:52

You can compare msg.sender and tx.origin; if the two are different, your code is being called by another contract. That other contract could be someone's wallet, however - or just about anything else - and it's probably a bad idea to make decisions on that basis.

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