The ID sync is required for Acoustic Exchange integration with any demand-side platform.

To perform an ID sync, you need to combine JavaScript that invokes the ID sync with your demand-side platform pixel.

You can use the sample JavaScript and pixels as examples for your Acoustic Exchange integration with your demand-side platform.

The ID sync may not work properly if third-party cookies are not enabled because the ID sync typically relies on the DSP to set their cookies in the browser.

Use the GET /v1/endpoint/{endpointId}/eventinfo API to use an authentication key that is only used by browsers to send events. To use this API, you must use an authorization header with your endpoint authorization key.

It returns a simple JSON object.

{    
          "endpointId": ...,    
          "eventAuthKey": ...  
}

The GET /v1/endpoint/{endpointId}/eventinfo call only needs to be done once. After you make this call, you must use the eventAuthKey in the /v1/customEvent API.