Create checkout session

merchant_id

string

required

ID of the merchant on whose behalf the session is being created. Example: 1

callback_url

string

required

We'll send POST request on this url after payment with session information. Example: https://example.com

success_url

string

After successful payment clients can press the button and move to this url.

fail_url

string

After unsuccessful payment clients can press the button and move to this url.

client_phone

string

Phone number with country code. Example: +380982850620

delivery

object

required

Package details.

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