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
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Conversions API

List conversion destinations

Returns the list of pixels (Meta), conversion actions (Google), conversion rules (LinkedIn), or pixels (OpenAI Ads) accessible to the connected ads account. Use the returned id as destinationId when posting to POST /v1/ads/conversions.

For Google and LinkedIn, each destination's type reflects the conversion type (PURCHASE, LEAD, SIGN_UP, etc.), and the event type is locked to the destination. For Meta and OpenAI Ads, type is absent: pixels accept any event name per request.

For LinkedIn, destinations are returned across every sponsored ad account the connected token can access; the adAccountId field on each destination identifies the parent ad account and is required for subsequent CRUD calls (update, delete, associations, metrics).

PlatformsMetaGoogleTikTokLinkedIn
GET
/v1/accounts/{accountId}/conversion-destinations

Authorization

bearerAuth
AuthorizationBearer <token>

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

In: header

Path Parameters

accountId*string

SocialAccount ID (metaads, googleads, linkedinads, tiktokads, or openaiads).

Response Body

application/json

application/json

{  "platform": "metaads",  "destinations": [    {      "id": "string",      "name": "string",      "type": "string",      "status": "active",      "adAccountId": "string"    }  ]}
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List associated campaigns

LinkedIn-only today. Returns the campaigns currently associated with this conversion rule. Auto-association on rule creation runs once at create time; campaigns created after the rule still need explicit association.

Create a website conversion action

Creates a `WEBPAGE` conversion action (category `DEFAULT`) and returns it with its tag snippets, read back after creation since Google never returns them on the create response itself. Invalidates the cached list `GET` on this resource would otherwise keep serving. Google-only; other platforms return `501`. Requires the Ads add-on.