Labels & manifests
POST
/v1/documents/labelBulk labels
One merged PDF, pages in the order you asked for. Maximum 200 orders. One missing label fails the whole batch rather than silently shipping a short PDF.
Request body
| Field | Type | Description |
|---|---|---|
| order_idsrequired | array | Positive integers, 1–200. |
Responses
| Status | Meaning |
|---|---|
| 200 | One merged PDF. |
| 400 | {"message":"max 200 orders per request"}. |
409carrier_label_missing | At least one label has not been captured. |