---
title: "Continue Session"
method: POST
path: "/api/chat/sessions/{session_id}/continue"
tags: ["v2", "chat"]
---

# Continue Session

`POST /api/chat/sessions/{session_id}/continue`

## Request

- The document declares no server URL.
- Auth: HTTP bearer

Continue the chat's task from the checkpoint it paused at.

## Path parameters

- `session_id` string, required

## Request body

- ContinueSessionRequest
  - `model` 'standard' | 'advanced', nullable: Model tier the continuation runs on, as for a message.

## Response `202`

Successful Response

- ContinueSessionResponse
  - `turn_id` string, required: The continuation turn; attach to its stream.

## Other responses

- `401`: Authentication required
- `402`: Subscription required (NO_TIER user, paywall on)
- `404`: Session not found or access denied
- `409`: A turn is already running in this chat (turn_in_progress), or the chat runs on a connection that can't continue a task (unsupported_connection)
- `422`: Validation Error
- `429`: Usage limit or concurrent-turn limit reached
- `503`: Chat service degraded; retry after Retry-After

## Changes

- **2026-10-16** `ad42c53e22ca`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/significant-gravitas/apis/autogpt-agent-server/changes/api/chat/sessions/:session_id/continue/post.md)

---

[API](https://skmtc.dev/significant-gravitas/apis/autogpt-agent-server.md) - [All operations](https://skmtc.dev/significant-gravitas/apis/autogpt-agent-server/llms.txt) - [OpenAPI document](https://skmtc.dev/significant-gravitas/apis/autogpt-agent-server/revisions/c508818c16ad?raw)