WhatsApp nodes

Tools for sending text messages, templates, and media via WhatsApp.  These nodes are also served as MCP tools on the whatsapp MCP server. Back to the full node reference.

WhatsApp Send Media

whatsapp_send_media · 3 credits on Cloud

Send a media message via WhatsApp.

Credential: WhatsApp (API key)

Parameters

Field	Type	Required	Description
caption	string		Optional caption to send alongside the media.
mediaUrls	array<string>	✓	List of media URLs to send to the recipient.
phoneNumber	string	✓	Recipient phone number in international format.

Output

Returns a list of records — reference fields downstream as $<node>.error.

Field	Type	Description
error	string	Error message when the media send failed.
messageId	string	Identifier of the sent WhatsApp message.
status	boolean	Whether the media was sent successfully.

WhatsApp Send Template

whatsapp_send_template · 3 credits on Cloud

Send a template message via WhatsApp.

Credential: WhatsApp (API key)

Parameters

Field	Type	Required	Description
languageCode	string	✓	Locale code for the template (e.g. en_US). Default: en_US.
phoneNumber	string	✓	Recipient phone number in international format.
templateName	string	✓	Name of the WhatsApp template to send.

Output

Returns a list of records — reference fields downstream as $<node>.messageId.

Field	Type	Description
messageId	string	Identifier of the sent WhatsApp template message.
status	boolean	Whether the template message was sent successfully.

WhatsApp Send Text Message

whatsapp_send_text_message · 3 credits on Cloud

Send a text message via WhatsApp.

Credential: WhatsApp (API key)

Parameters

Field	Type	Required	Description
message	string	✓	Text message body to send.
phoneNumber	string	✓	Recipient phone number in international format.

Output

Returns a list of records — reference fields downstream as $<node>.messageId.

Field	Type	Description
messageId	string	Identifier of the sent WhatsApp message.
status	boolean	Whether the message was sent successfully.