Title: Callbackhandler Last modified: May 5, 2018 --- # Callbackhandler * [ericjen](https://wordpress.org/support/users/ericjen/) * (@ericjen) * [7 years, 11 months ago](https://wordpress.org/support/topic/callbackhandler/) * Hi Lee, I have a question about your plugin. I am not sure if callbackhander works from paywithether after sending payment by metamask. * In addtion not sure about following part in main.php, because can’t find any setting for POST Data Type “pweCallback” in your plugin. …………………………. if ( isset( $_POST[‘pweCallback’] ) ) { $callback_handler = new CallbackHandler(); $callback_handler- >run(); } Viewing 11 replies - 1 through 11 (of 11 total) * Plugin Author [Lee Willis](https://wordpress.org/support/users/leewillis77/) * (@leewillis77) * [7 years, 11 months ago](https://wordpress.org/support/topic/callbackhandler/#post-10250519) * Hi Eric; * The CallbackHandler is used for integrating with the [https://paywithether.com/](https://paywithether.com/) service. If you have that set up and you’re having problems, I’d suggest contacting their support team : [https://www.paywithether.com/get-in-touch/](https://www.paywithether.com/get-in-touch/) * Thread Starter [ericjen](https://wordpress.org/support/users/ericjen/) * (@ericjen) * [7 years, 11 months ago](https://wordpress.org/support/topic/callbackhandler/#post-10250538) * How can you track successful transaction result from etherscan without callbackhandler? * Plugin Author [Lee Willis](https://wordpress.org/support/users/leewillis77/) * (@leewillis77) * [7 years, 11 months ago](https://wordpress.org/support/topic/callbackhandler/#post-10250540) * If you are just using the free plugin, and aren’t subscribed to the paywithether. com service then you need to track transactions manually and update the order statuses yourself. * Thread Starter [ericjen](https://wordpress.org/support/users/ericjen/) * (@ericjen) * [7 years, 11 months ago](https://wordpress.org/support/topic/callbackhandler/#post-10250574) * Where can I set API key for paid version ? * Plugin Author [Lee Willis](https://wordpress.org/support/users/leewillis77/) * (@leewillis77) * [7 years, 11 months ago](https://wordpress.org/support/topic/callbackhandler/#post-10250576) * Hi; * You can find the settings under WooCommerce » Settings » Payments » PayWithEther» Manage * [https://www.dropbox.com/s/t6vl5mkimq80l86/Screenshot%202018-05-05%2022.06.20.png?dl=0](https://www.dropbox.com/s/t6vl5mkimq80l86/Screenshot%202018-05-05%2022.06.20.png?dl=0) * Hope that helps! * Thread Starter [ericjen](https://wordpress.org/support/users/ericjen/) * (@ericjen) * [7 years, 11 months ago](https://wordpress.org/support/topic/callbackhandler/#post-10250578) * Yes, I had already set API key in woocommerce setting page you mentioned. * Woocommerce => settngs => checkout => pay-with-ether => * PayWithEther API Key : ~ ~ ~ - This reply was modified 7 years, 11 months ago by [ericjen](https://wordpress.org/support/users/ericjen/). * Thread Starter [ericjen](https://wordpress.org/support/users/ericjen/) * (@ericjen) * [7 years, 11 months ago](https://wordpress.org/support/topic/callbackhandler/#post-10250583) * It shows me connected message like this. * ” Connected. Last checked at 05 May 2018, 18:57 ” - This reply was modified 7 years, 11 months ago by [ericjen](https://wordpress.org/support/users/ericjen/). * Thread Starter [ericjen](https://wordpress.org/support/users/ericjen/) * (@ericjen) * [7 years, 11 months ago](https://wordpress.org/support/topic/callbackhandler/#post-10250589) * I will check again in detail and contact you Thanks for your help. * Eric Jen * Thread Starter [ericjen](https://wordpress.org/support/users/ericjen/) * (@ericjen) * [7 years, 11 months ago](https://wordpress.org/support/topic/callbackhandler/#post-10250612) * I am not sure why you set home_url() instead of REST endpoint as a callbackurl. How can you handle the callback in the home page ? * ‘transaction/create’, [ ‘to’ => get_post_meta( $order_id, ‘payment_address’, true ), ‘callbackUrl’ => home_url(), ‘ethVal’ => $eth_value, ‘reference’ => $ tx_ref->get(), ‘dustAmount’ => $dust_amount, ] * Plugin Author [Lee Willis](https://wordpress.org/support/users/leewillis77/) * (@leewillis77) * [7 years, 11 months ago](https://wordpress.org/support/topic/callbackhandler/#post-10258415) * Hi Eric; * I don’t really have the time to explain design decisions made with the code, or to explain it bit by bit. The approach is fine, and works. As I said previously, if you have the paywithether.com integration set up and you’re having problems, I’d suggest contacting their support team : [https://www.paywithether.com/get-in-touch/](https://www.paywithether.com/get-in-touch/) * Thread Starter [ericjen](https://wordpress.org/support/users/ericjen/) * (@ericjen) * [7 years, 11 months ago](https://wordpress.org/support/topic/callbackhandler/#post-10263896) * Hi Lee, * The approach is fine, but I think your plugin doesn’t work to confirm successful payment. After completing ether payment, it doesn’t update order status and note. I supposed it was related to callbackhandler class in your plugin. * I wanted to confirm it works correctly and inform you. I don’t want to be rude to your team. * Thanks for your help Eric Viewing 11 replies - 1 through 11 (of 11 total) The topic ‘Callbackhandler’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/pay-with-ether_15b2e6.svg) * [Pay With Ether for WooCommerce](https://wordpress.org/plugins/pay-with-ether/) * [Support Threads](https://wordpress.org/support/plugin/pay-with-ether/) * [Active Topics](https://wordpress.org/support/plugin/pay-with-ether/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/pay-with-ether/unresolved/) * [Reviews](https://wordpress.org/support/plugin/pay-with-ether/reviews/) * 11 replies * 2 participants * Last reply from: [ericjen](https://wordpress.org/support/users/ericjen/) * Last activity: [7 years, 11 months ago](https://wordpress.org/support/topic/callbackhandler/#post-10263896) * Status: not resolved