Zernio
Zernio
API Reference

Accounts & Ops

Accounts

List ad accountsGETCreate Meta ad accountPOSTUpdate ad account settingsPATCHAd account financesGET

Activity

Ad account change / audit logGETList comments on an adGETReply to an ad commentPOSTHide or unhide an ad commentPOSTDelete an ad commentDELETE

Business Assets

Businesses listGETList TikTok Business CentersGETList ad labelsGETA/B tests and lift studiesGETList Instagram ad identitiesGETList advertisable appsGETGet iOS 14 campaign limitsGETList TikTok ad pixelsGET

Extension Assets

List account calloutsGETAdd account calloutsPOSTUpdate account calloutsPUTRemove account calloutDELETEList account sitelinksGETAdd account sitelinksPOSTUpdate account sitelinksPUTRemove account sitelinkDELETEList account snippetsGETAdd account snippetsPOSTUpdate account snippetsPUTRemove account snippetDELETE

Negative Keyword Lists

List negative keyword listsGETCreate a negative keyword listPOSTGet a negative keyword listGETRename a negative keyword listPUTDelete a negative keyword listDELETEReplace negative list keywordsPUT

Custom Conversions

List custom conversionsGETCreate custom conversionPOST

Value Rules

List value rule setsGETCreate a value rule setPOSTRead a value rule setGETReplace a value rule setPUTDelete a value rule setDELETE

Budget Scheduling

List high-demand periodsGETSchedule a budget increasePOST

DSA Compliance

Get ad account DSA defaultsGETGet DSA recommendationsGET

Other

Attach a Google Ads labelPOSTCreate a Google Ads labelPOSTDetach a Google Ads labelDELETEGet manager account hierarchyGETInvite a client account to a managerPOSTList Instagram posts to boostGETRemove a Google Ads labelDELETEAccept, decline, cancel or end a manager linkPATCHUpdate a Google Ads labelPATCH
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Accounts & Ops

Remove a Google Ads label

Removes the label. Google drops it from every campaign, ad group, ad and keyword it was attached to.

PlatformsGoogle
DELETE
/v1/ads/labels/{labelId}

Authorization

bearerAuth
AuthorizationBearer <token>

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

In: header

Path Parameters

labelId*string

Google label id

Match^\d+$

Query Parameters

accountId*string

Zernio SocialAccount id (Google Ads)

adAccountId?string

Google customer id. Required when the connection has multiple customers.

Match^\d+$
customerId?string
Deprecated

Alias of adAccountId

Match^\d+$

Response Body

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.adaccounts.removeAdLabel({  path: {    labelId: 'label_abc123',  },  query: {    accountId: 'account_abc123',  },});console.log(data);
{  "customerId": "string",  "labelId": "string",  "removed": true}
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List Instagram posts to boost

Lists the media of the Instagram account this Meta connection can reach, so an existing Instagram post can be boosted without connecting the Instagram account separately. Each `posts[].id` is the existing-post id to send as `platformPostId` when creating the ad; Meta turns it into `source_instagram_media_id` on the creative. Identity resolution reuses the same resolver as `/v1/ads/instagram-accounts`. `igUserId` is always checked against the identities the connection can reach and is never trusted as sent. When no identity is reachable the endpoint fails instead of returning an empty list, and the two causes stay apart: `403 reconnect_required` means the connection predates Instagram access (Meta then omits `instagram_business_account` from the Page read rather than erroring, so it looks identical to having no data) and the account must be reconnected granting Instagram access, while `422 instagram_business_account_unresolved` means the Page genuinely has no Instagram professional account linked.

Accept, decline, cancel or end a manager link

Changes one manager-client link, identified by `managerCustomerId`, `clientCustomerId` and `managerLinkId` (all from GET /v1/ads/accounts/hierarchy). `accept` and `decline` answer a pending invitation as the client (CustomerManagerLinkService), so the connection's Google user needs direct access to the client account; access through a manager is not enough, because the link does not exist yet. `cancel` withdraws a pending invitation and `unlink` ends an active link, both as the manager (CustomerClientLinkService). Send `validateOnly: true` to have Google check the change without applying it.