partnerUserId field, which is a unique identifier defined together with the partner.url, which includes the URL to be loaded in the WebView.curl --location --request POST 'https://partners.easypol.io/api/v5/embedded/payments' \
--header 'x-api-key: <api-key>' \
--header 'Content-Type: application/json' \
--data-raw '{
"partnerUserId": "6787de494cbd7d976ddfb940"
}'{
"url": "https://greatpartner.easypol.io/embedded/section?token=atoken"
}