---
title: "Check License By Transaction"
method: GET
path: "/api/v1/licenses/check/{transaction_id}"
tags: ["licenses"]
---

# Check License By Transaction

`GET /api/v1/licenses/check/{transaction_id}`

## Request

- Base URL: `https://api.actvt.io` (the document declares no server; this is the origin it was published from)
- URL: `https://api.actvt.io/api/v1/licenses/check/{transaction_id}`
- Auth: none declared

Check if a license has been created for a given transaction ID.
Used by the frontend to poll for license availability after checkout.

## Path parameters

- `transaction_id` string, required

## Response `200`

Successful Response

- LicenseCheckResponse: Response model for license check endpoint.
  - `license_key` string, nullable
  - `status` string, required
  - `created_at` string, date-time, nullable
  - `expires_at` string, date-time, nullable
  - `product_type` string, nullable

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/actvt/apis/actvt-licensing-api.md) · [All operations](https://skmtc.dev/actvt/apis/actvt-licensing-api/llms.txt) · [OpenAPI document](https://skmtc.dev/actvt/apis/actvt-licensing-api/revisions/f8d53e5bb638?raw)