If you do not have a server to deploy the DevTool to, you can remix our introductory DevTool project on Glitch, which will provide a public URL for your DevTools via HTTPS.
To create your own DevTool on Glitch, please do the following:
- Open on GlitchOur introductory Webhook project.
- Click “Remix Your Own” under the project preview.
This will create a copy of the project for you. - In the upper left corner, click “Share” to access the dropdown menu, then select “Live App” and copy the link. This will be the base URL for your DevTool.

- In the steps, create a stream using the “Dynamic Content” block. Add the server address to the “Request URL” field and set the “Request Type” to GET.

- Click save and preview the stream - it will send a “Hello from the server!” message to your Messenger!
Feel free to edit the code in the remixed projectapp.jsto send anything you want in the following format:https : //manychat.github.io/dynamic_block_docs/. We also encourage you to check out theDynamic blocking with main help article onexternal requests .