Standalone local Test Mode tool. No main-system integration.
Secret Key: xnd_development_9hR3ACbNZBauQnvREkypX0eSsNYPfra6cA6AT6xq0iLTXSXZ8PhuYB3ycvdX8
Master Account: 69fc5240ca093fab25b51bc7
Sub Account: 6aaa2db76136d5aa2d4a5281
Paste the full Xendit Test Secret Key beginning with xnd_development_.
Routes a flat platform fee to the Master Account.
Creates a Xendit Payment Session under the sub-account with the Split Rule attached.
This version sends the Basic Authorization header directly over an HTTPS socket. It does not require PHP cURL.