Zernio
APIFor you
Zernio
APIFor you
API Reference

Campaigns and Ads

Overview

Get campaign treeGETGet daily account metricsGET

Campaigns

List campaignsGETCreate a standalone campaignPOSTGet live campaign detailsGETUpdate a campaignPUTDuplicate a campaignPOSTDelete a campaignDELETEPause or resume a campaignPUTPause or resume many campaignsPOSTList campaign assetsGETAttach campaign assetsPOSTUpdate campaign assetsPUTRemove campaign assetsDELETERead a Google campaign's device, location, excluded location, and language targetingGETEdit a Google campaign's device, location, excluded location, or language targetingPUTRead a campaign's ad schedule (dayparting)GETReplace a campaign's ad schedule (dayparting)PUTGet campaign conversion goalsGETUpdate campaign conversion goalsPATCH

Asset Groups

List Performance Max asset groupsGETCreate a Performance Max asset groupPOSTGet a Performance Max asset groupGETUpdate a Performance Max asset groupPATCHRemove a Performance Max asset groupDELETELink or unlink asset group assetsPOSTReplace an asset group's listing-group treePUT

Ad Sets

List ad setsGETCreate a standalone ad groupPOSTGet live ad-set detailsGETUpdate an ad setPUTDuplicate an ad setPOSTDelete an ad setDELETEPause or resume a single ad setPUTList ad-group assetsGETAttach ad-group assetsPOSTUpdate ad-group assetsPUTRemove ad-group assetsDELETE

Ads

List adsGETGet ad detailsGETCreate standalone adPOSTBoost post as adPOSTUpdate adPUTDuplicate an adPOSTCancel an adDELETEPause or resume a single adPUT

Keywords

List Search keywordsGETAdd Search ad-group keywordsPOSTPause or enable a Search keywordPATCHRemove a Search keywordDELETEList campaign-level negative keywordsGETReplace campaign-level negative keywordsPUTList campaign negative listsGETReplace campaign negative listsPUT

Bidding

Read a campaign's current biddingGETList portfolio bid strategiesGETCreate portfolio bid strategyPOSTUpdate portfolio bid strategyPATCH

Recommendations

List Google Ads recommendationsGETApply Google Ads recommendationsPOSTDismiss Google Ads recommendationsPOST

Other

Create a shared budgetPOSTRead the platform's review verdict for an adGETReview status of each creative in a TikTok Smart+ adGETList shared budgetsGETReview status of every TikTok Smart+ ad of an advertiserGET
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Campaigns and Ads

List campaign-level negative keywords

Lists the negative keywords set on a whole Google campaign, separate from ad group negatives.

Returns the campaign-level negative keywords (campaign_criterion.negative), distinct from the ad-group-level negatives under GET /v1/ads/keywords. Cached for the quota window (not synced to Postgres), and gated by the shared Google Ads operations budget like every other on-demand Google surface. The response carries cachedAt and stale, set when a quota-exhausted call falls back to the last-good copy instead of a live read.

The platform is always discovered from the campaign itself; a non-Google campaign returns 501 rather than 404, whether or not platform was passed.

PlatformsGoogle
GET
/v1/ads/campaigns/{campaignId}/negative-keywords

Authorization

bearerAuth
AuthorizationBearer <token>

API key authentication: send your Zernio API key in the Authorization header, prefixed with Bearer.

In: header

Path Parameters

campaignId*string

Platform campaign ID

Query Parameters

platform?string

Optional and NOT authoritative: the resolved campaign's own platform decides 200 vs 501, never this hint.

Value in

  • "facebook"
  • "instagram"
  • "tiktok"
  • "linkedin"
  • "pinterest"
  • "google"
  • "twitter"
  • "openai"
  • "reddit"

Response Body

application/json

application/json

application/json

import Zernio from '@zernio/node';const zernio = new Zernio({ apiKey: process.env.ZERNIO_API_KEY });const { data } = await zernio.adcampaigns.listCampaignNegativeKeywords({  path: {    campaignId: 'campaign_abc123',  },});console.log(data);
{  "keywords": [    {      "criterionId": "string",      "text": "string",      "matchType": "exact"    }  ],  "cachedAt": "2019-08-24T14:15:22Z",  "stale": true}
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Remove a Search keyword

Removes a single keyword or negative keyword from a Google Search ad group. Removes one keyword criterion (positive or negative) from its ad group (M.140).

Replace campaign-level negative keywords

Replaces a Google campaign's full list of campaign-level negative keywords, or clears it. Replaces the FULL set of campaign-level negative keywords (C.270): the desired list is diffed against what Google already has, and the difference is applied as one `create`/`remove` mutate. Send an empty array to clear every campaign negative. The platform is always discovered from the campaign itself; a non-Google campaign returns 501 rather than 404, whether or not `platform` was sent.