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Webhook.site Frequently Asked Questions

I want to whitelist Webhook.site in our firewall, which IP do you use?

A: You'll need to whitelist the IP 46.4.105.116.

Both inbound and outbound originate and destinate at this IP address.

Note that this may change in the future, so sign up for the newsletter to be notified of changes.

The JSON data is in a weird format/can't be parsed by Extract JSONPath

The JSON data might have been attached to the request as form data rather than as request body data, which is usually how JSON is sent.

The data might look like this on Webhook.site:

JSON Form Data

To remediate this in Extract JSONPath, you'll need to set the source field to the form field variable, which is automatically set by Webhook.site. In the screenshot above, the variable name would be $request.form.my_json_data$, which works with Extract JSONPath:

JSON Form Data in JSONPath

How do I export the data stored on Webhook.site?

A: With Webhook.site Pro, there's 3 ways to export data sent to your URL or email address.

  1. We provide a CSV Export functionality, simply click the button in the menu.

    CSV Export

  2. Data can be saved using the Webhook.site API using any programming language.

  3. The Webhook.site CLI (Command-Line Interface) can be used to forward requests from Webhook.site to a workstation or server. More info here

How do I send data to my computer/localhost?

A: You can either periodically fetch the data using the Webhook.site API or stream requests to a local URL using the Webhook.site CLI, in a similar fashion to e.g. ngrok.

I'm getting a 405 Method Not Allowed, what's wrong?

A: You might be copying the URL for the Webhook.site application, and not the actual URL.

Webhook.site app (wrong): https://webhook.site/#!/6dbb3859-4ad5-4e85-acae-e44d6e37ea4a

Webhook.site url (correct): https://webhook.site/6dbb3859-4ad5-4e85-acae-e44d6e37ea4a

I'm getting a 429 Too Many Requests, what's wrong?

A: The URL was automatically blocked due to a large amount of requests, as per our Terms of Service. This is done to prevent a decrease in service level for our other customers.

For Webhook.site Pro customers, it is possible to have a URL whitelisted so it will not be automatically blocked. To request a whitelisting, please contact Support.

Is my data private?

A: Yes. Per default, all URLs associated with a Webhook.site Pro account are only visible for the user. Additionally, users can set passwords on individual URLs to view the data.

For free users, data is accessible to anyone who knows the ID of the URL.

Can I use Webhook.site for production workloads?

A: Yes. Thousands of our customers use Webhook.site to build workflows that help their business, without needing to hire a programmer or pay for and setup servers. We take care of the infrastructure so you can build what you need.

How much data does Webhook.site store?

A: For each URL associated with a Webhook.site Pro account, Webhook.site makes the latest 10.000 requests or emails available. Old requests are automatically rotated/purged periodically.

In Control Panel, it is also possible to configure a lower number of requests to store automatically before they are deleted.

For free users, the amount is 500 and old requests are not automatically rotated.