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latestOpenAPI 3.0.0Proprietary2026-08-22131410675.6 KB

8d8a7cf79204

batches

Process batch ID labels

Process Batch ID Labels

post/v1/batches/{batch_id}/process/labels

Request body

ship_datestring date-time

An ISO 8601 string that represents a date and time.

label_layout'4x6' | 'letter' | 'A4' | 'A6'

The available layouts (sizes) in which shipping labels can be downloaded. The label format determines which sizes are supported. 4x6 is supported for all label formats, whereas letter (8.5" x 11") is only supported for pdf format.

label_format'pdf' | 'png' | 'zpl'

The possible file formats in which shipping labels can be downloaded. We recommend pdf format because it is supported by all carriers, whereas some carriers do not support the png or zpl formats.

Label FormatSupported Carriers
pdfAll carriers
pngfedex <br> stamps_com <br> ups <br> usps
zplaccess_worldwide <br> apc <br> asendia <br> dhl_global_mail <br> dhl_express <br> dhl_express_australia <br> dhl_express_canada <br> dhl_express_worldwide <br> dhl_express_uk <br> dpd <br> endicia <br> fedex <br> fedex_uk <br> firstmile <br> imex <br> newgistics <br> ontrac <br> rr_donnelley <br> stamps_com <br> ups <br> usps
display_scheme'label' | 'paperless' | 'label_and_paperless'

The display format that the label should be shown in.

Example request

{
  "ship_date": "2018-09-23T15:00:00.000Z"
}

Response

The request was successful.

string required