Conversion-based Lookalike Audiences via Facebook Ads API

Learn how to create lookalike audiences via the FB API that are not based on regular Website Custom Audiences but instead based on Converters of a specific (set of) adset(s) or campaign(s).
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[@icev1561]

I love your videos, thankyou so much!

[@kitchnio]

Glad you like them!

[@utenuscheler1612]

Thanks so much. Could you PLEASE show how to pull pixel-tracked purchases into Google Sheets. I have been trying to get it but can't figure it out

[@malikdigiweapons]

Can you help me build Facebook API?

[@neoalgus5182]

I tried this out with the following code to create lookalike audiences from my existing audience, but I keep getting an error message,
Here's the code:
{
"subtype": "lookalike",
"lookalike_spec":{
"type": "similarity",
"origin_ids": "6279249668726",
"ratio": 0.10,
"country": "US"
}
}
Here's the error message:
{
"error": {
"message": "(#2654) Failed to create custom audience",
"type": "OAuthException",
"code": 2654,
"fbtrace_id": "A3Gc8Ri0rIX1_e5RKaKg2nS"
}
}

[@youearnsales]

Can I hire you to fix my facebook api? Please contact me either here or on facebook