> ## Documentation Index
> Fetch the complete documentation index at: https://developers.criteo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Deprecated Endpoints

> Endpoints removed from the Retail Media experimental API, with decommission dates.

This page lists endpoints that have been permanently removed from the Retail Media experimental API. Calling a removed endpoint returns `410 Gone`.

<Info>
  The experimental API is a sandbox for features under active development. Endpoints can be removed at any time without a deprecation window. Check the [Changelog](/retail-media/changelog) for a full history of changes.
</Info>

***

## Product buttons

**Removed: October 14, 2026**

| Method | Endpoint |
| - | - |
| `GET` | `/experimental/retail-media/line-items/{lineItemId}/product-buttons` |
| `POST` | `/experimental/retail-media/line-items/{lineItemId}/product-buttons/create` |
| `GET` | `/experimental/retail-media/line-items/{lineItemId}/product-buttons/{productButtonId}` |
| `PUT` | `/experimental/retail-media/line-items/{lineItemId}/product-buttons/{productButtonId}` |
| `DELETE` | `/experimental/retail-media/line-items/{lineItemId}/product-buttons/{productButtonId}` |

***

## Graduated to stable

**Removed: September 10, 2026**

The following endpoints were removed from experimental after graduating to the stable API. Use the equivalent stable endpoints instead.

| Method | Endpoint |
| - | - |
| `GET` | `/experimental/retail-media/account-management/accounts/{accountId}/private-market-child-accounts` |
| `PATCH` | `/experimental/retail-media/accounts/{accountId}/audience-segments` |
| `POST` | `/experimental/retail-media/accounts/{accountId}/audience-segments/create` |
| `POST` | `/experimental/retail-media/accounts/{accountId}/audience-segments/delete` |
| `POST` | `/experimental/retail-media/accounts/{accountId}/audience-segments/search` |
| `GET` | `/experimental/retail-media/accounts/{accountId}/audience-segments/{audienceSegmentId}/contact-list` |
| `POST` | `/experimental/retail-media/accounts/{accountId}/audiences/search` |
| `PATCH` | `/experimental/retail-media/accounts/{accountId}/balances/{balanceId}` |
| `POST` | `/experimental/retail-media/accounts/{accountId}/retailers/search` |
| `GET` | `/experimental/retail-media/auction-line-items/{lineItemId}` |
| `POST` | `/experimental/retail-media/audience-segments/{audienceSegmentId}/contact-list/add-remove` |
| `POST` | `/experimental/retail-media/audience-segments/{audienceSegmentId}/contact-list/clear` |
| `GET` | `/experimental/retail-media/balances/{balanceId}` |
| `POST` | `/experimental/retail-media/balances/{balanceId}/campaigns/append` |
| `POST` | `/experimental/retail-media/balances/{balanceId}/campaigns/delete` |
| `GET` | `/experimental/retail-media/balances/{balanceId}/history` |
| `GET` | `/experimental/retail-media/campaigns/{campaignId}/preferred-line-items` |
| `GET` | `/experimental/retail-media/campaigns/{campaignId}/auction-line-items` |
| `POST` | `/experimental/retail-media/catalog/merchants/{merchantId}/store-inventory/delete` |
| `POST` | `/experimental/retail-media/catalog/merchants/{merchantId}/store-inventory/upsert` |
| `GET` | `/experimental/retail-media/line-items/{lineItemId}/products` |
| `POST` | `/experimental/retail-media/line-items/{lineItemId}/products/append` |
| `POST` | `/experimental/retail-media/line-items/{lineItemId}/products/pause` |
| `POST` | `/experimental/retail-media/line-items/{lineItemId}/products/unpause` |
| `GET` | `/experimental/retail-media/preferred-line-items/{lineItemId}` |
| `POST` | `/experimental/retail-media/reports/fillrate` |
| `POST` | `/experimental/retail-media/reports/sync/attributed-transactions` |
| `POST` | `/experimental/retail-media/reports/sync/campaigns` |
| `POST` | `/experimental/retail-media/reports/sync/line-items` |
| `POST` | `/experimental/retail-media/reports/unfilled-placements` |
| `GET` | `/experimental/retail-media/reports/{reportId}/output` |
| `GET` | `/experimental/retail-media/reports/{reportId}/status` |

***

## Compute display min bid

**Removed: August 20, 2026**

| Method | Endpoint |
| - | - |
| `POST` | `/experimental/retail-media/retailers/{retailerId}/compute-display-min-bid` |