Chat

Node: chat · Full type: @n8n/n8n-nodes-langchain.chat · Version: 1.3

Operations

send

No additional parameters.

sendAndWait

Parameter	Type	Default	Details
responseType	options	"freeTextChat"	approval, freeTextChat
defineForm	options	"fields"	fields, json
jsonOutput	json	"[
{
"fieldLabel": "Name",
"..."
formFields	fixedCollection	{}	groups: values
formFields	fixedCollection	{}	groups: values
approvalOptions	fixedCollection	{}	groups: values

Common Parameters

Parameter	Type	Default	Details
message	string	""	required
waitUserReply	boolean	true
blockUserInput	boolean	false
options	collection	{}	keys: memoryConnection, limitWaitTime, limitWaitTime

Parameter Details

formFields children:

values group:

Parameter	Type	Default	Details
fieldName	string	""	required
fieldLabel	string	""	required
fieldLabel	string	""	required
fieldName	string	""
fieldType	options	"text"	required; checkbox, html, date, dropdown, email, file, hiddenField, number, ... (12 total)
elementName	string	""
fieldName	string	""
placeholder	string	""
defaultValue	string	""
defaultValue	dateTime	""
defaultValue	string	""
defaultValue	string	""
fieldValue	string	""
fieldOptions	fixedCollection	{...}	required; groups: values
fieldOptions	fixedCollection	{...}	required; groups: values
fieldOptions	fixedCollection	{...}	required; groups: values
multiselect	boolean	false
limitSelection	options	"unlimited"	exact, range, unlimited
numberOfSelections	number	1
minSelections	number	0
maxSelections	number	1
html	string	"

" | | | multipleFiles | boolean | true | | | acceptFileTypes | string | "" | | | requiredField | boolean | false | |

approvalOptions children:

values group:

Parameter	Type	Default	Details
approvalType	options	"single"	single, double
approveLabel	string	"Approve"
buttonApprovalStyle	options	"primary"	primary, secondary
disapproveLabel	string	"Decline"
buttonDisapprovalStyle	options	"secondary"	primary, secondary

options children:

Parameter	Type	Default	Details
memoryConnection	boolean	false
limitWaitTime	fixedCollection	{...}	groups: values
limitWaitTime	fixedCollection	{...}	groups: values

Example

NODE "chat" AS "Chat" {
  operation: "send",
  message: {{ $json.message }}
}