The OpenNode Developer Hub

Welcome to the OpenNode developer hub. You'll find comprehensive guides and documentation to help you start working with OpenNode as quickly as possible, as well as support if you get stuck. Let's jump right in!

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OpenNode sends webhook events to notify your application any time events occur. For example, you can pass a 'callback_url' parameter to check if an invoice is complete. The status will change to 'charge' or 'withdrawal' depending on the type of transaction.

OpenNode offers a webhook simulator tool to help developers test their webhook calls. The tool will simulate a parameter check without having to make an live transaction.

Entity
Possible status event status

Charge

processing, paid

Withdrawal

failed, confirmed

Simulating a failed withdrawal event.

Simulating a failed withdrawal event.

You can simulate all possible charge events with the webhook simulator.

General


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