VEvercel
Messages

Get Message

Changed on

Fetches a single message in a chat.

get/chats/{chatId}/messages/{messageId}

Request

  • Base URL
    https://api.v0.dev/v2
  • URL
    https://api.v0.dev/v2/chats/{chatId}/messages/{messageId}
  • Auth
    HTTP bearer

Path parameters

chatIdstring required

The unique identifier of the chat.

messageIdstring required

The unique identifier of the message.

Response

A single message in a chat.

idstring required

Unique message identifier.

chatIdstring required

ID of the chat this message belongs to.

role'user' | 'assistant' required

Who produced this message.

createdAtstring date-time required

ISO timestamp when the message was created.

updatedAtstring date-time required

ISO timestamp when the message was last updated.

contentstring required

The trailing prose of the message — the agent’s closing summary, or the user’s message text. Empty string when there is no closing prose.

finishReason'stop' | 'length' | 'content-filter' | 'tool-calls' | 'error' | 'other' nullable required

The reason why message generation finished, including standard completion reasons and error states.

restorableboolean required

True when this is an assistant message that produced restorable code and is not the currently active code.

authorIdstring nullable required

ID of the user who authored a user message; null for assistant messages.

Changes

  • 282774217d38Revision changes
    • info

      response property parts/items/oneOf[subschema #8]/data/anyOf[subschema #3]/requestedNpmRegistryIds deprecated

  • daca2ff2cc01Revision changes
    • breaking

      added subschema #2 subschema #3 to the //// response property oneOf list for the response status

    • info

      removed subschema #2 from the //// response property oneOf list for the response status