Docs

Send Chat Message

Creates a chat message in Dify.

POST

Query

Field selectionChoose which fields should be included in the response. Learn more
string

Comma-separated response fields to include.

Body

Arguments
stringrequired

User input or question content.

objectrequired

App input variables as key/value pairs.

string

Response mode: streaming or blocking.

stringrequired

User identifier, unique within the application.

string

Conversation ID to continue an existing conversation.

object

Files for multimodal understanding.

boolean

Whether to auto-generate the conversation title.

string

Published workflow version ID to execute.

Every app you connect,one REST pattern

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