---
search:
  tags:
    - agent-sessions
    - POST
seo:
  description: >-
    Append activity to an agent session. Reference for the POST
    /agent-sessions/{runId}/activities endpoint in the Leadtime Public API.
sidebar:
  label: Append activity to an agent session
  badge: POST
title: Append activity to an agent session
type: openapi-operation
---
`POST /agent-sessions/{runId}/activities`