---
title: "Get Lineage"
method: GET
path: "/api/v1/evolution/{entity_id}/lineage"
tags: ["evolution"]
---

# Get Lineage

`GET /api/v1/evolution/{entity_id}/lineage`

## Request

- Base URL: `https://agentavow.com` (the document declares no server; this is the origin it was published from)
- URL: `https://agentavow.com/api/v1/evolution/{entity_id}/lineage`
- Auth: HTTP bearer

Get full lineage info for an agent including fork relationships.

## Path parameters

- `entity_id` string, uuid, required

## Query parameters

- `limit` integer
- `offset` integer

## Headers

- `x-api-key` string, nullable

## Response `200`

Successful Response

- LineageResponse
  - `entity_id` string, required
  - `entity_name` string, required
  - `total_versions` integer, required
  - `current_version` string, nullable, required
  - `forked_from` string, nullable, required
  - `fork_count` integer, required
  - `timeline` EvolutionResponse[], required
    - `id` string, uuid, required
    - `entity_id` string, uuid, required
    - `version` string, required
    - `parent_record_id` string, uuid, nullable, required
    - `forked_from_entity_id` string, uuid, nullable, required
    - `change_type` string, required
    - `change_summary` string, required
    - `capabilities_snapshot` unknown[], required
      - unknown
    - `extra_metadata` object, required
    - `anchor_hash` string, nullable, required
    - `risk_tier` integer
    - `approval_status` string
    - `approved_by` string, uuid, nullable
    - `approval_note` string, nullable
    - `approved_at` string, date-time, nullable
    - `created_at` string, date-time, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/agentavow/apis/agentavow-api.md) · [All operations](https://skmtc.dev/agentavow/apis/agentavow-api/llms.txt) · [OpenAPI document](https://skmtc.dev/agentavow/apis/agentavow-api/revisions/e1e20476dbfc?raw)