N8N Bot Nodes
This repo contains various nodes made specifically for the creation of chatbots, including:
- WhatsApp Node: Allows the use of the Cloud API to send and receive messages, including sending button messages.
- Dialogflow Node: Enables the integration with the Dialogflow platform for creating conversations.
Credentials
- Create a Meta for Developers App
- Enable WhatsApp in the App
- Copy the temporary Access Token (it will be used for testing purposes)
- Add a test number
- Configure the WebHook by setting the Return URL to the N8N Node URL
- Configure the WebHook by defining a Verify Token (functions like a password, can be anything)
- Start testing the integration
- Generate a Permanent Access Token
Dialogflow
- Copy the Project ID in the Dialogflow's Agent configuration page
- Create a Creadential JSON Key inside the corresponding Google Project. Allow the permission to manage Dialogflow projects.