---
title: "Unlock Offer"
method: POST
path: "/api/expansions/{offer_id}/unlock"
tags: ["Expansions"]
---

# Unlock Offer

`POST /api/expansions/{offer_id}/unlock`

## Request

- Base URL: `https://api.kolens.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.kolens.ai/api/expansions/{offer_id}/unlock`
- Auth: HTTP bearer

Charge for an offer and grant its creators to the caller.

## Path parameters

- `offer_id` string, required

## Headers

- `x-kolens-user-id` string, nullable

## Response `200`

Successful Response

- object

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/kolens/apis/kolens-api.md) · [All operations](https://skmtc.dev/kolens/apis/kolens-api/llms.txt) · [OpenAPI document](https://skmtc.dev/kolens/apis/kolens-api/revisions/5d6865ab0a24?raw)