Zernio
Zernio
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, and language targetingGETEdit a Google campaign's device, 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

Read the platform's review verdict for an adGET
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Campaigns and Ads

List ad-group assets

Lists directly attached Google assets. Fresh reads are cached for 10 minutes; exhausted quota may return the last successful read with stale=true. Inherited assets are not included.

PlatformsGoogle
GET
/v1/ads/ad-sets/{adSetId}/assets

Authorization

bearerAuth
AuthorizationBearer <token>

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

In: header

Path Parameters

adSetId*string

Numeric Google platform id.

Match^\d+$

Query Parameters

accountId*string

Zernio Google Ads connection id.

Match^[a-fA-F0-9]{24}$
adAccountId?string

Platform ad account ID (Google customer ID, digits only). Required when the connection has multiple customers.

Match^\d+$
customerId?string
Deprecated

Alias of adAccountId, kept for existing callers

Match^\d+$

Response Body

application/json

application/json

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.listAdGroupAssets({  path: {    adSetId: 'adset_abc123',  },  query: {    accountId: 'account_abc123',  },});console.log(data);
{  "adGroupId": "string",  "sitelinks": [    {      "assetResourceName": "string",      "adGroupAssetResourceName": "string",      "text": "string",      "linkUrl": "http://example.com",      "description1": "string",      "description2": "string"    }  ],  "callouts": [    {      "assetResourceName": "string",      "adGroupAssetResourceName": "string",      "calloutText": "string"    }  ],  "structuredSnippets": [    {      "assetResourceName": "string",      "adGroupAssetResourceName": "string",      "header": "string",      "values": [        "string"      ]    }  ],  "cachedAt": "2019-08-24T14:15:22Z",  "stale": true}
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Pause or resume a single ad set

Ad-set-scoped pause/resume (doesn't touch sibling ad sets). Thin wrapper over PUT /v1/ads/ad-sets/{adSetId} for callers that only want the status toggle and prefer a symmetric URL to /v1/ads/campaigns/{campaignId}/status. Writes the ad set's own on/off switch and nothing else, on every platform (Meta `configured_status`, TikTok ad group `operation_status`, Google ad group status, LinkedIn campaign, Pinterest ad group, X line item, ChatGPT (OpenAI) ad group). Its ads keep their own switches: an ad you paused individually stays paused when the ad set resumes. The campaign above is not touched either, so an ad set resumed under a paused campaign reads `status: paused` until the campaign is resumed too. See the Status model in the Ad Campaigns tag. **Live read, then write.** The ad set's switch is read from the platform first. When that live read shows it already in the requested state nothing is written (`updated: 0`, `skipped: 1`, with the reason). Otherwise the switch is written (`updated: 1`), read back and stored, and the delivery status of its ads (up to 20) is re-read and stored, so an immediate GET returns what the platform now reports. A stored switch never skips a write, and when the platform cannot be read the write always goes out.

Attach ad-group assets

Creates and attaches sitelinks, callouts and structured snippets in one Google mutation.