Timeline for ERC20 :: Transferring tokens without sender gas
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 27, 2018 at 7:47 | comment | added | Jaime | Sorry, I still do not understand why you need to create eth addresses if people already have their tokens in eth addresses. You can just ask them to send the tokens to the main address instead. Given that the ERC fire events on transfer, then you can know who sent you tokens in the back end. Let me know if I am missing something. The solution I proposed will still cost you gas for each transaction, but will cost you nothing if they send the tokens to your address. | |
| Aug 26, 2018 at 18:34 | comment | added | susanoo | @Jaime could you help me with that? | |
| Aug 23, 2018 at 19:27 | comment | added | Lucian Boca | @susanoo is asking for a custodian setup. He needs different addresses for each user so he can associate the deposits with the corresponsing users. | |
| Aug 23, 2018 at 7:19 | comment | added | susanoo | I want to provide same system as on exchanges - everyone get's newly generated eth account on my wallet. If I want to support multiple known tokens, would wallet contract or contract wilth balances work ? | |
| Aug 22, 2018 at 21:06 | comment | added | Jaime | I just want to be sure I understand what you need. Why not asking them to send the tokens to your wallet directly? | |
| Aug 22, 2018 at 17:18 | comment | added | susanoo | I just need more details and buzzwords so I could look it up on google what can I use to cover gas price with mine wallet rather than sending it to each of wallet I generate | |
| Aug 22, 2018 at 17:17 | comment | added | susanoo | Acually both. I'm providing the small local exchange. I'm generating them address and share it on frontend. People are sending me tokens to exchange to USD. Therefore in the end I have to collect it to main cold wallet but I don't want to send ether to each of these wallets as the amounts sometimes are really small and it's not efficent. I'm wondering how big exchanges doing it because cost is really big in great scale. From what I undestrood from your post I can write some contract that will allow me for exmple to transfer Tron token directly to cold wallet and I will pay the fee? | |
| Aug 22, 2018 at 15:58 | comment | added | Jaime | which one, the wallet contract or the contract with balances for each user?, notice that if they need to trust you, you can just ask them to send you the tokens | |
| Aug 22, 2018 at 15:53 | comment | added | susanoo | Hi Jamie! That sounds great, could you explain it a little bit more? How it should work? What should I google for each step. | |
| Aug 22, 2018 at 15:09 | history | answered | Jaime | CC BY-SA 4.0 |