---
title: "Get Run Messages"
method: GET
path: "/runs/{run_id}/messages"
tags: ["runs"]
---

# Get Run Messages

`GET /runs/{run_id}/messages`

Get execution log messages for a run (supports polling via 'after' param).

## Path parameters

- `run_id` string, uuid, required

## Query parameters

- `after` string, date-time, nullable — Only return messages after this timestamp

## Response `200`

Successful Response

- RunMessageListResponse
  - `messages` RunMessageResponse[], required
    - `id` string, required
    - `run_id` string, required
    - `message_type` 'log' | 'assistant' | 'tool_use' | 'tool_result' | 'error' | 'system' | 'user', required
    - `content` string, required
    - `metadata` object, nullable
    - `seq` integer, nullable
    - `created_at` string, date-time, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/nanocorp/apis/nanocorp-api.md) · [All operations](https://skmtc.dev/nanocorp/apis/nanocorp-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/nanocorp/nanocorp-api/revisions/200a02938937/schema)