---
title: "List prompt versions for an agent"
method: GET
path: "/v3/ai-agents/{agent_id}/prompt-versions"
tags: ["v3", "prompt-versions"]
---

# List prompt versions for an agent

`GET /v3/ai-agents/{agent_id}/prompt-versions`

## Request

- Base URL: `https://api.mentium.io` (the document declares no server; this is the origin it was published from)
- URL: `https://api.mentium.io/v3/ai-agents/{agent_id}/prompt-versions`
- Auth: HTTP bearer

## Path parameters

- `agent_id` string, uuid, required

## Query parameters

- `prompt_type` string, nullable: Filter by 'system' or 'user'
- `page` integer
- `size` integer

## Headers

- `mentium-workspace-id` string, nullable

## Response `200`

Successful Response

- PromptVersionListResponse
  - `items` PromptVersionResponse[], required
    - `id` string, required
    - `agent_id` string, required
    - `prompt_type` string, required
    - `prompt_content` string, required
    - `source_feedback_ids` string[], required
    - `created_at` string, date-time, required
  - `total` integer, required
  - `page` integer, required
  - `size` integer, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/mentium/apis/mentium-api.md) - [All operations](https://skmtc.dev/mentium/apis/mentium-api/llms.txt) - [OpenAPI document](https://skmtc.dev/mentium/apis/mentium-api/revisions/b4ed8e59432e?raw)