id advice you to take a look at the tutorials here who go over this topic 🙂 generally the code parameters look different for everybody but the general structure is something like:

java
workflow.makeSuccess = false;

const leadData = {
    name: workflow.fullName,
    phonenumber: workflow.phone,
    
};

try {
    const response = await axios.post('YOUR WEBHOOK HERE', leadData);
    workflow.makeSuccess = true;
}
catch (error) {
    console.error(error)
}