CAPI purchase missing USD curency paremeter when firing

[LogenP]

Seems to be a failure when trying to fire the purchase event

Payload: {"event_name":"Purchase (777322134164584)","pixel_id":"*******","access_token":"*********","data":[{"event_name":"Purchase","event_time":1699294779,"user_data":{"fbc":"fb.1.1697698245670.IwAR1R58F0R_2m3_EZ-8OzFmg57BS5DENRDg6Ekvgyj4HqXnlYTpEpapl37f8","fbp":"fb.1.1698887799092.241649850","client_ip_address":"***.**.**.**","client_user_agent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.0.0 Safari/537.36"},"custom_data":{},"event_source_url":"https://site.atticconstruction.com/one-time-offer?gtm_debug=1699294736102","event_id":"1699294779348","action_source":"website"}],"test_event_code":"TEST84031"}

Getting this response: {"error":{"message":"Invalid parameter","type":"OAuthException","code":100,"error_subcode":2804010,"is_transient":false,"error_user_title":"Missing Currency for Purchase Event","error_user_msg":"Your purchase event doesn\u2019t include a currency parameter. Enter a currency parameter. For example: USD","fbtrace_id":"A8164zosrh8h4b9nrcmpiOU"}}

[angelbt91]

Could you confirm that you are sending such parameter to the server? You can see the request logs in the debugger.

[LogenP]

I'm using goHighLevel - I don't believe I can control what parameters i'm sending. Within the platform the item currency is USD though. Would it be beneficial to default it at USD if it's undefined?

[mjadsmurai]

@LogenP our clients are from all around the world. Setting a default currency would only help a few while breaking the rest :( Also, we act as brokers, we don't want to randomly fill the gaps, but just send what we are delivered :)

You or your agency should be able to properly setup the currency in GTM by filling the following field:

Or by enabling the usage of ecommerce data, so the tag grabs all info from the data that you're already sending to Analytics: