Request Failed Messages Export
POSThttps://public.leadpattern.com/export/failed-messages
Queue an async export of failed outbound messages within a date range.
Headers
1 fieldAuthorizationstringrequired
Your API key. Sent raw (e.g. 'lp_...'). No Bearer prefix required.
Body Parameters
4 fieldsfromstringrequired
Range start (ISO date-time).
tostringrequired
Range end (ISO date-time).
sourcestringoptional
Filter by message source.
teamMemberIdstringoptional
Filter by team member.
Responses
JSON Response
{
"type": "success",
"message": "Export started.",
"data": {
"id": "664abc123def456789012345"
}
}Sample Request Body
{
"from": "2026-06-01T00:00:00.000Z",
"to": "2026-07-01T00:00:00.000Z"
}
