Zernio
Zernio
API Reference

Campaigns and Ads

Overview

Get campaign treeGETGet daily account metricsGET

Campaigns

List campaignsGETCreate a standalone campaignPOSTUpdate 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 targetingPUTList Performance Max asset groupsGET

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

Other

Get live campaign detailsGET
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Campaigns and Ads

Get live campaign details

Reads one campaign live from Meta, returned verbatim, so a caller that knows a campaign id no longer has to page GET /v1/ads/campaigns to find it. The default projection covers name, status, objective, buying type, bid strategy, budgets, spend cap, schedule and issues_info. fields is a raw-passthrough override; unknown fields return Meta's 400 verbatim. A campaign the resolved connection cannot see comes back as Meta's own 400, not a 404.

PlatformsMeta
GET
/v1/ads/campaigns/{campaignId}

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

Meta campaign id (platformCampaignId).

Query Parameters

accountId*string

Zernio SocialAccount id (posting or ads variant) used to resolve the Meta token.

fields?string

Comma-separated Graph field override. Supports nested {} projections and Graph field modifiers.

Response Body

application/json

application/json

application/json

application/json

application/json

{  "campaign": {}}
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Update portfolio bid strategy

Renames or retargets a portfolio bid strategy. The strategy's status is output only on Google's side, so it cannot be changed here; remove a strategy in Google Ads. `type` is only needed alongside `targetCpa`/`targetRoas` to disambiguate the field Google writes to (TARGET_CPA and MAXIMIZE_CONVERSIONS both take a target CPA; TARGET_ROAS and MAXIMIZE_CONVERSION_VALUE both take a target ROAS); the strategy's family is otherwise immutable once created.

List a catalog's product sets

Lists a Meta product catalog's product sets, the unit a catalog ad promotes. Pass the chosen set id, not the parent catalog id, as `promotedObject.productSetId` on POST /v1/ads/create with `goal: catalog_sales`. Creation verifies set visibility and returns 400 for a catalog id or an inaccessible set.