Bitcoin Forum

I want to build a shopping cart , but can't find a solution to integrate bitcoin and ethereum without a third party

Steps i want to do :

1.User adds to cart
2.User writes in form shipping info etc
3.I want to show my btc and eth addr so user can pay for product
4.After user makes payment  and 3 confirms redirect user to shopping cart and send order email

Can't figure it out how to do it without a third party ... any ideas ?

For the bitcoin side use https://btcpayserver.org/ you can self host it. Good support and a lot of people use it.
There are a few blogs how-to for accepting ETH but I have NO experience with any of them so I cannot comment on them. You can probably find an ETH discussion in alt-coins here to poke around it.

The only downside I see is that you will have to go to cart -> Pay with crypto -> choose crypto -> payment -> back to cart.

So you are adding the complexity of having 2 separate crypto checkouts.

With that being said there might be one that does it all, I do not know about it.

Stay safe.

-Dave

If you use WooCommerce for Wordpress there is this (https://github.com/nomiddleman/nomiddleman-woocommerce) opensource plugin that can handle crypto payments.

This might help:
https://www.sendbit.io/page/api-documentation

https://www.coinpayments.net/merchant-tools

:)

I think it is quite hard if you are trying to make your own platform without any third party because if you want that kind of action you must be knowledgeable into app development which you can make your payment transaction with the use of the bitcoin and ethereum to add to cart and those also consist for over a lot of codes and programming language because you made your own platform else you will use your knowledge for making an online shop with the use of the hypertext markup language(HTML) with the help of CSS and javascript also for the database with the use of simply MySQL, you need to become knowledgeable in terms of a database if you want to made your platform that all of the transactions of payment of the bitcoin and eth must be query into your transaction table. Lastly, the e-commerce with the help of the third party platform with WordPress or GoDaddy and with a simple knowledge into SQL you can now make it really your desired transaction but you use your third party.

Without a 3rd party server for the payments u would need to either install a ready built client for crypto payments or u build it from scratch with your own crypto wallets and multiple json rpc connections to it. Than connect this to a database and keep track of the payments by looping over the tx’ids / addresses. Once confirmed send an email with PHPmailer or any other packages available. I have made such systems before, if u need help I can set this up for u.

Wow, that is a great idea if you are going to create it successfully it would be a pride for you because you had made a  successful e-commerce but I think that it would be easy for you to create a shopping cart without third party, creating an e-commerce is really hard and it takes so many process before you have made it. You should have strong and enough knowledge about e-commerce and App development before you create that one.

Anyway, if you had made it successfully, kindly post it here so we can visit it. Thanks ;)

What OP is asking for is something hard since I don't even think BTCpay can be considered not as a 3rd pary, yeah they are saying that they aren't a "company" but they are a project that would implement BTC payments for their website. I think the OP is looking for like a pure source code where it can automate payment request with his/here wallet integrated in it.

Man, come on, be honest it is an easy thing to make, just requires some time to get all stuff connected. I have created such systems a few times.