---
title: "List Entity Field Value History"
method: GET
path: "/v2/entities/{entity_id}/field-history"
tags: ["Entity API"]
---

# List Entity Field Value History

`GET /v2/entities/{entity_id}/field-history`

List the change history for an entity's field values. Returns historical and current values ordered by most recent first. Optionally filter by field ID or field key.

## Path parameters

- `entity_id` string, required — The ID of the entity.

## Query parameters

- `fieldId` string — Optional: filter by a specific field ID.
- `fieldKey` string — Optional: filter by a specific field key (alternative to field_id).
- `pageSize` integer — Maximum number of results to return. Default is 100, maximum is 1000.
- `pageToken` string — Token for pagination. Leave empty for the first request.

## Response `200`

Success

- SvstorePublicapiListEntityFieldValueHistoryResponse
  - `data` SvstoreEntityFieldValue[] — The list of field value history entries, ordered by most recent first.
    - `id` string — The EAV row id. NOT populated on entity read paths (Entity.field_values: search / list / get / create / update) since the v4 slim document_json dropped it — it has no consumer there. It IS populated on the listEntityFieldValueHistory RPC, which reads EAV rows directly.
    - `entityId` string
    - `fieldId` string
    - `fieldKey` string
    - `fieldName` string
    - `dataType` 'DATA_TYPE_UNSPECIFIED' | 'TEXT' | 'NUMBER' | 'BOOL' | 'TIMESTAMP' | 'ENUM' | 'ENTITY_REF' | 'USER_REF' | 'UNIQUE' | 'MULTI_SELECT' | 'FILE'
    - `value` union — `Value` represents a dynamically typed value which can be either null, a number, a string, a boolean, a recursive struct value, or a list of values. A producer of value is expected to set one of these variants. Absence of any variant indicates an error. The JSON representation for `Value` is JSON value.
      - number
      - string
      - boolean
      - object
    - `setByUserId` string, nullable — Attribution: who/what set this field value. Stored in the slim document_json and populated on ALL entity read paths (search / list / get / create / update) as well as field-value history.
    - `setByAppInstanceId` string, nullable
    - `createdAt` string, date-time — A timestamp in RFC 3339 format (e.g., "2025-01-15T01:30:15Z").
    - `deletedAt` string, date-time — A timestamp in RFC 3339 format (e.g., "2025-01-15T01:30:15Z").
    - `pinned` boolean — When true, ingestion cannot overwrite this user-set value. Stored in the slim document_json and populated on ALL entity read paths.
  - `nextPageToken` string, nullable — Token for retrieving the next page of results. Empty if no more results.

## Other responses

- `default` — Error

---

[API](https://skmtc.net/serval/apis/serval-public-api.md) · [All operations](https://skmtc.net/serval/apis/serval-public-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/serval/serval-public-api/revisions/0549515e9384/schema)