When you are ready to start sending your requests through your Inputs you will simply need to redirect the system originating the webhooks the specific Input URL.
To obtain the Input speciric URL you will need to navigate to the Bucket the Input is associated with by hovering over the Webhook Buckets option from the top navigation then selecting the correct bucket.
From here, you will just need to click the Copy button under the Input you wish to start sending requests to.
At this point the Endpoint URL will be on your clipboard and you can return to the system that will be originating the webhooks and paste it into the appropriate field.
Example Curl Request
Below is an example of what a curl request might look like to one of your Webhooks.io Inputs. In this sample we are just sending the parameters "first_name" and "last_name" to a sample input endpoint.
curl -X POST -H "Content-Type:application/x-www-form-urlencoded" -d 'first_name=John&last_name=Smith' https://api.webhooks.io/v1/sample-input/IN7964b3f703794827a590ff9e2125a5ad