Resume Chat Stream

Resumes consumption of the active assistant generation as Server-Sent Events. If the latest message has already finished, returns a closing chat-state event. The response is `text/event-stream`; each event is `data: <JSON>\n\n` where the JSON conforms to ChatStreamEvent.

POST/v2/chats/{chatId}/resume

Usage

TypeScript Example

import { v0 } from 'v0-sdk'const result = await v0.chats.resume({  chatId: 'chat_abc123',})console.log(result)

API Signature

Request

Path Parameters

chatId: string

The unique identifier of the chat.

Response (Stream)

The response is a text/event-stream. Each event is data: <JSON>\n\n where the JSON conforms to one of the following event types:

event: 'chat' | 'chat.title' | 'message.parts.chunk' | 'message.usage' | 'error'

A single Server-Sent Events payload emitted by streaming chat endpoints. Each SSE event is data: <JSON>\n\n where the JSON conforms to one of the union members.

id: string

Unique chat identifier.

title?: string

Chat title, if generated.

privacy: 'public' | 'private' | 'team' | 'team-edit' | 'unlisted'

Visibility setting of the chat.

createdAt: string

ISO timestamp of when the chat was created.

updatedAt?: string

ISO timestamp of when the chat was last updated.

authorId: string

ID of the user who created the chat.

vercelProjectId?: string

Associated Vercel project ID, if any.

metadata: Record<string, string>

User-defined key-value metadata.

writePermission: boolean

Whether the caller has write access to this chat.

object: 'chat'

Initial and final chat-state event. Emitted once at stream open with the freshly-created chat, and once at stream close with the chat including the completed assistant message.