ICO' used third party API. Those ICO using unique address for diposite that means they have used third party API like coinbase, blockchain , coinpayment or any exchange etc. Every wallet have specific code design. It's very simple setting, developer just need to copy paste code from wallet API. You could find any of wallet I have mentioned, you will find API option on every wallet. Click there you will get full details. Not only diposite, even withdrawal will be automatic by API.
Oh. It's new thing to me as I never ever heard about this so if you can then write much more details..thanks
It's really should be done by developer who know coding. We could not set up API if no idea about coding. You could search Google about API and it's function.
Haha a little confusing as you are practically repeated the same thing over again 3 times not to be rude as you are trying to help, API is simple yes I know still outside of coinbase or anything as I imagine exchanges do not use this API they have a source somewhere to intergrate directly into their website, still I think are you talking more abou this
https://www.blockchain.com/api/blockchain_wallet_api correct as I see Blockchain offers Wallet Integration API for BTC, ETH and Bitcoin Cash so you helped me get closer to what I am looking for by being able to learn the correct wording for what I need which is Wallet Integration.
