The refund endpoint returns XML with attribute valor="OK" on success.
{
"method": "GET",
"uri": "/online-communication.php",
"remote_addr": "216.73.216.102",
"user_agent": "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)",
"content_type": "",
"get": [],
"post": []
}
{
"get": [],
"post": [],
"success": false,
"error": "No POST payload received. If redirected, ensure Cecabank posts to this URL."
}
{
"method": "GET",
"uri": "/online-communication.php",
"remote_addr": "216.73.216.102",
"user_agent": "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)",
"content_type": "",
"get": [],
"post": []
}
{
"get": [],
"post": [],
"success": false,
"error": "No POST payload received. If redirected, ensure Cecabank posts to this URL."
}