---
title: "Creates an application version"
method: POST
path: "/app/{appId}/version"
tags: ["AppVersion"]
---

# Creates an application version

`POST /app/{appId}/version`

## Path parameters

- `appId` number, required

## Response `201`

Successful operation

- AppVersion
  - `_id` string, required — Document ID
  - `updatedAt` string, date-time, required — Timestamp when this was last modified
  - `createdAt` string, date-time, required — Timestamp when this was created
  - `appId` number, required — Application ID
  - `version` number, required — App Version number
  - `isDeleted` boolean — Whether or not this AppVersion is deleted

## Other responses

- `400` — Invalid input
- `422` — Validation exception
- `default` — Unexpected error

## Changes

> 50 revisions in range; 1 could not be searched.

- **2026-01-23** `3a57afc3e1f4` — 2 breaking, 3 info
  - removed the request body
  - removed the success response with the status `200`
  - the endpoint scheme security `siweAuth` was added to the API
  - the endpoint scheme security `bearerAuth` was removed from the API
  - …1 more
- **2026-01-07** `fe16751717d2` — 1 breaking
  - removed the required property `enabled` from the response with the `200` status
- **2025-07-23** `246a15ffe975` — 2 info
  - the endpoint scheme security `bearerAuth` was added to the API
  - the endpoint scheme security `siweAuth` was removed from the API
- **2025-07-02** `cfdc102dddd1` — 1 info
  - added the optional property `isDeleted` to the response with the `200` status
- **2025-06-28** `f7b25b5b140b` — 3 info
  - the endpoint scheme security `siweAuth` was added to the API
  - api tag `AppVersion` added
  - api tag `app/version` removed

[Full history](https://skmtc.dev/lit-protocol/apis/vincent-registry-api/changes/app/:appId/version/post.md)

---

[API](https://skmtc.dev/lit-protocol/apis/vincent-registry-api.md) · [All operations](https://skmtc.dev/lit-protocol/apis/vincent-registry-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/lit-protocol/vincent-registry-api/revisions/825608de85fb/schema)