API Reference

Print Mail

Snap Packs

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Capabilities

GET/print-mail/v1/snap_packs/capabilities

Provides sizes and mailing classes available for the destination.

Query ParametersExpand Collapse

returnCountryCode: string

The country code where mail may be returned to.

destinationCountryCode: optional string

The country code of where the snap pack will be sent to. One of mailingList or destinationCountryCode must be supplied but not both.

mailingList: optional string

Sources destination countries from the provided mailing list. One of mailingList or destinationCountryCode must be supplied but not both.

ReturnsExpand Collapse

mailingClasses: array of "first_class" or "standard_class" or "express" or 23 more

One of the following:

"first_class"

"standard_class"

"express"

"certified"

"certified_return_receipt"

"registered"

"usps_first_class"

"usps_standard_class"

"usps_eddm"

"usps_express_2_day"

"usps_express_3_day"

"usps_first_class_certified"

"usps_first_class_certified_return_receipt"

"usps_first_class_registered"

"usps_express_3_day_signature_confirmation"

"usps_express_3_day_certified"

"usps_express_3_day_certified_return_receipt"

"ca_post_lettermail"

"ca_post_personalized"

"ca_post_neighbourhood_mail"

"ups_express_overnight"

"ups_express_2_day"

"ups_express_3_day"

"royal_mail_first_class"

"royal_mail_second_class"

"au_post_second_class"

sizes: array of "8.5x11_bifold_v"

Capabilities

HTTP

HTTP

TypeScript

Python

curl https://api.postgrid.com/print-mail/v1/snap_packs/capabilities \
    -H "X-API-Key: $POSTGRID_PRINT_MAIL_API_KEY"

200 example

{
  "sizes": [
    "8.5x11_bifold_v"
  ],
  "mailingClasses": [
    "express",
    "usps_express_2_day"
  ]
}

Returns Examples

200 example

{
  "sizes": [
    "8.5x11_bifold_v"
  ],
  "mailingClasses": [
    "express",
    "usps_express_2_day"
  ]
}