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
Dashboard
OverviewPlatformsAPI ReferenceResources
Campaigns and Ads

Get daily account metrics

Returns an ads account's spend, results and other metrics day by day, ready for a daily performance chart.

Returns daily aggregate metrics across all ads in a SocialAccount as a single time series, one row per calendar day and currency in the requested range (one row per day unless the account's ad accounts bill in different currencies). Use this for dashboards that draw a daily-spend or daily-conversions chart, instead of calling /v1/ads/tree once per day.

accountId is required. The lookup is sibling-expanded so passing the metaads ID also includes ads under the linked facebook / instagram posting account (and vice-versa), the same convention as /v1/ads/tree and /v1/ads.

Date range defaults to the last 90 days. Capped at 730 days.

History: when an ad account connects, Zernio imports its last 90 days of metrics, so rows hold no data for days before that. When accountId or adAccountId resolves to a Meta ad account, a range reaching further back answers 202 with backfillPending: true and the covered part while the older days (up to 730 days back) are imported in the background; repeat the request until it returns 200. Other platforms never return 202.

With adAccountId set to a Google customer id this is the customer-level performance report (clicks, cost, impressions, conversions, all conversions per day).

PlatformsMetaGoogleTikTokLinkedInPinterestX
GET
/v1/ads/timeline

Authorization

bearerAuth
AuthorizationBearer <token>

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

In: header

Query Parameters

accountId*string

Account ID. Sibling-expanded to its linked posting↔ads pair. An id that does not exist or sits on a profile the API key cannot reach answers 404 (code: account_not_found).

adAccountId?string

Optional platform-native ad account ID (e.g. Meta act_…, TikTok advertiser ID). Use when the connection wraps multiple platform ad accounts and the chart should show one only. Note: rows ingested before 2026-05-13 don't carry this column; the recurring 7-day re-sync repopulates them naturally.

fromDate?string

Inclusive start of metrics range (YYYY-MM-DD). Defaults to 90 days ago.

Formatdate
toDate?string

Inclusive end of metrics range (YYYY-MM-DD). Defaults to today. Max 730-day range.

Formatdate
platform?string

Restrict to one platform.

Value in

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

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.getAdsTimeline({  query: {    accountId: 'account_abc123',  },});console.log(data);
{  "backfillPending": true,  "rows": [    {      "date": "2019-08-24",      "currency": "string",      "spend": 0,      "impressions": 0,      "reach": 0,      "clicks": 0,      "engagement": 0,      "ctr": 0,      "cpc": 0,      "cpm": 0,      "conversions": 0,      "allConversions": 0,      "costPerConversion": 0,      "actions": {        "property1": 0,        "property2": 0      },      "actionValues": {        "property1": 0,        "property2": 0      },      "purchaseValue": 0,      "roas": 0    }  ]}
Was this page helpful?

Get campaign tree

Shows your campaigns with their ad sets and ads nested inside, with spend and results rolled up at every level. Uses a two-stage aggregation: ads are grouped into ad sets, then ad sets into campaigns. Metrics are computed over an optional date range, then rolled up from ad level to ad set and campaign levels. Pagination is at the campaign level. Ads without a campaign or ad set ID are grouped into synthetic "Ungrouped" buckets. If no date range is provided, defaults to the last 90 days. Date range is capped at 730 days max. History: when an ad account connects, Zernio imports its last 90 days of metrics, so the metrics hold no data for days before that. When `accountId` or `adAccountId` resolves to a Meta ad account, a range reaching further back answers `202` with `backfillPending: true` and the covered part while the older days (up to 730 days back) are imported in the background; repeat the request until it returns 200. A request scoped to no Meta account never returns `202`. Pass `timeIncrement=1` to also get a daily breakdown: each node gains a `daily[]` array of per-day metrics (same fields as the aggregated `metrics`) in the same call. Use `dailyLevel` (`campaign` default, or `adset` / `ad`) to choose which levels carry the series. This replaces calling the tree once per day for per-campaign daily trends. **Deleted objects stay in the tree.** Deleting an ad or a campaign is a soft delete: the Ad documents move to `status: cancelled` and are kept indefinitely, so their historical spend still counts toward the metrics of any date range they fall in. There is no pruning job and no retention window. Filter on `status` if your view should hide them, but do that after reading the totals, not before.

List campaigns

Lists your campaigns with spend, impressions and clicks summed across their ads, plus each campaign's status and budget. Returns campaigns as virtual aggregations over ad documents grouped by platform campaign ID. Metrics (spend, impressions, clicks, etc.) are summed across all ads in each campaign. Campaign status is derived from child ad statuses (active > pending_review > paused > error > completed > cancelled > rejected). Google campaign budgets include amountMicros, explicitlyShared, resourceName and deliveryMethod after the next successful sync. This endpoint does not fetch Google live. **Status freshness.** `status`, `configuredStatus`, `platformStatus`, `platformAdSetStatus` and `platformCampaignStatus` are the values Zernio last stored. Background sync refreshes them, typically within 15 to 60 minutes (Google up to about 3 hours), and ended or long-paused objects may be refreshed less often. Zernio's own status writes re-read the switches they change. A change made in the platform's own ads manager therefore shows up here only after the next sync. Controllers that act on a switch should pass `live=true`, which reads the switches from the platform now, stores them, and returns `statusReadAt` (null when the read failed and the stored values were returned). With `live=true` (which needs `limit` of 20 or less) each returned campaign's own switch (`platformCampaignStatus`) is read live. Live reads cover TikTok, Meta, Google, OpenAI and Reddit. The rolled-up `status` is not re-derived by a live read. **Budgets here are SYNCED**, never read live, including with `live=true`. To read the current budgets (and status) of every campaign and ad set of a Meta ad account live in one call, for example as a pre-write spend gate, use GET /v1/ads/accounts/live.