---
title: "Update Placement"
method: PATCH
path: "/api/campaigns/{campaign_id}/placements/{placement_id}"
tags: ["Campaigns"]
---

# Update Placement

`PATCH /api/campaigns/{campaign_id}/placements/{placement_id}`

## 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/campaigns/{campaign_id}/placements/{placement_id}`
- Auth: HTTP bearer

## Path parameters

- `campaign_id` string, required
- `placement_id` string, required

## Headers

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

## Request body

- PlacementIn
  - `kol_username` string, required
  - `kol_platform` string
  - `amount` number, nullable
  - `currency` string, nullable
  - `fx_rate_to_campaign` number, nullable: Rate to the campaign's currency, frozen at entry. Required only when the placement currency differs.
  - `status` string
  - `paid_on` string, date-time, nullable
  - `note` 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)