Endpoints for managing postage stamps. Stamps provide:
- Proof of postage payment
- Digital verification
- Support for multiple output formats (PDF, PNG, ZPL)
- 24-hour validity period
Create a shipping stamp
POST
https://eedefc50718545d6b3a6cd7ea38faf06_oas.api.mockbin.io
/stamps
Creates a new shipping stamp for a shipment.
The generated stamp will be available for download through the returned URL for 24 hours.
Request Body
shipmentId
string · uuid · requiredformat
string · enum · requiredEnum values:PDFPNGZPL
id
string · uuid · readOnlyurl
string · uri · readOnlycreatedAt
string · date-time · readOnlyexpiresAt
string · date-time · readOnly
Responses
shipmentId
string · uuid · requiredformat
string · enum · requiredEnum values:PDFPNGZPLid
string · uuid · readOnlyurl
string · uri · readOnlycreatedAt
string · date-time · readOnlyexpiresAt
string · date-time · readOnly
Invalidate a shipping stamp
PUT
https://eedefc50718545d6b3a6cd7ea38faf06_oas.api.mockbin.io
/stamps/{id}/invalid