---
title: "Create or modify one entity from the store"
method: PUT
path: "/entity"
tags: ["Generated routes"]
---

# Create or modify one entity from the store

`PUT /entity`

## Response `200`

OK

## Changes

- **2026-07-17** `97b4bed8326b` — 2 info
  - api tag `Generated routes` added
  - api tag `Generated entity requests` removed
- **2018-09-10** `92789f2d3475` — 2 info
  - api tag `Generated entity requests` added
  - api tag `Generated routes` removed

[Change history](https://skmtc.dev/mysciencework/apis/polaris-os-api/changes/entity/put.md)

---

[API](https://skmtc.dev/mysciencework/apis/polaris-os-api.md) · [All operations](https://skmtc.dev/mysciencework/apis/polaris-os-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/mysciencework/polaris-os-api/revisions/97b4bed8326b/schema)