I'm trying to integrate tezos with my exchange, but have a problem, tezos cant send with multiple input, because in exchange we used balance from different address to send transaction.
1 Answer
Tezos is an account based system and not a utxo one like bitcoin. All base transactions originates from one single account at a time so what you are asking is not possible without usage of a smart contract. Just like it is not possible to do in other popular account based systems like Ethereum eg
https://ethereum.stackexchange.com/questions/64139/transfer-from-multiple-inputs
For UTXO vs account model differences you can find a lot of resource online like this one for reference
https://medium.com/@sunflora98/utxo-vs-account-balance-model-5e6470f4e0cf