Zernio
Zernio
API Reference

Conversions API

List conversion actions and their tag snippetsGETList associated campaignsGETList conversion destinationsGETCreate a website conversion actionPOSTCreate a conversion destinationPOSTGet a conversion destinationGETGet attribution metricsGETGet Event Match QualityGETUpdate a conversion destinationPATCHDelete a conversion destinationDELETEAssociate campaignsPOSTAdjust uploaded conversionsPOSTRemove associated campaignsDELETESend conversion eventsPOST
Dashboard
llms.txtOpenAPI
OverviewPlatformsAPI ReferenceResources
Conversions API

Get Event Match Quality

Reads Meta Event Match Quality (EMQ) and pixel↔CAPI event coverage for a pixel/dataset, live from Meta's Dataset Quality API. Web events only (a Meta limitation). Meta-only; other platforms return 405. Requires the Ads add-on.

PlatformsMeta
GET
/v1/ads/conversions/quality

Authorization

bearerAuth
AuthorizationBearer <token>

API key authentication - use your Zernio API key as a Bearer token

In: header

Query Parameters

accountId*string

SocialAccount _id (must be a metaads account).

destinationId*string

Meta pixel/dataset ID.

Response Body

application/json

application/json

application/json

{  "platform": "string",  "rows": [    {      "eventName": "string",      "compositeScore": 0,      "matchKeys": [        {          "identifier": "string",          "coveragePercentage": 0        }      ],      "eventCoveragePercentage": 0    }  ]}
Was this page helpful?

Get attribution metrics

LinkedIn-only today. Returns conversion-attribution metrics (`externalWebsiteConversions`, `externalWebsitePostClickConversions`, `externalWebsitePostViewConversions`, `conversionValueInLocalCurrency`, `qualifiedLeads`, `costInLocalCurrency`) bucketed by date. Date-range constraints (passed through from LinkedIn): - `granularity=DAILY` is retained for ~6 months only - `granularity=ALL` with a range > 6 months auto-rounds to month boundaries - `granularity=MONTHLY`/`YEARLY` retains 24 months Throttle: LinkedIn caps adAnalytics at 45M metric values per 5-minute window across the calling token. Single-rule queries are well within that limit; surfaces as 429 if hit.

Update a conversion destination

Partial-update a conversion rule. LinkedIn-only today. Whitelisted fields: `name`, `enabled`, attribution windows, `valueType`, `value`, `attributionType`. The rule's `type` and parent ad account are intentionally not exposed for update — recreate the rule if those need to change.