---
title: "Traffic API Deprecations"
slug: "traffic-api-deprecations"
updated: 2026-07-06T18:51:47Z
published: 2026-07-06T18:51:47Z
canonical: "help.yahooinc.com/traffic-api-deprecations"
---

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

# Traffic API Deprecations

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### Audiences History Endpoint

April 20, 2026

The Audiences `history` endpoint is deprecated as of April 18, 2026.

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### Goals

March 2, 2026

The Cost Per Custom Completion (`CPCC`) Goal, Completion Rate Threshold, MAXCTR and Maximize Completion Rate goals and `completionThreshold` field are no longer supported as of March 1, 2026.

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### Contextuals

October 29, 2025

The `/traffic/contextuals` endpoint has been updated with the latest contextual objects. As such, specific contextual objects are no longer accepted. If the API returns an error after submitting a request or including a parameter that isn’t supported, please make sure to refer to the latest endpoints and parameters described on the [Contextuals](/dsp-api/docs/contextuals) page.

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### Video Ad Placements

October 13, 2025

Traffic API: The API call for `videoAdPlacements` parameter for `Video_Placement_Type` target type has been deprecated in favor of `videoAdPlcmts`. Use the new parameter to specify where video ads appear with the content of web video inventory using [video ad placement targeting](/dsp-api/docs/video-ad-placements-targeting).

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