PDF Operations

Merge, sign, and apply stationery to PDF documents.

Signs a PDF document

POST

https://api.365businessapi.com

/api/v3/pdf/sign

key (query)

Signs a PDF document › Request Body

Represents a PDF Stationery V3 Request

businessdev.API.Models.Pdf.v3.Sign.SignRequest

businessdev.Pdf.Model.IDigitalSignOptions

basePdf

string | null

businessdev.Pdf.Model.IBrandingOptions

Signs a PDF document › Responses

200

businessdev.WebApi.Model.Pdf.v3.Response

businessdev.WebApi.BaseModel.Common.v2.File

status

businessdev.WebApi.BaseModel.Enums.BaseResponse.Result · enum

Enum values:

None

Error

NotFound

BadRequest

UnauthorizedAccess

DebugSessionResult

TooManyRequests

processingTimeInMilliseconds

integer · int64

POST/api/v3/pdf/sign

curl 'https://api.365businessapi.com/api/v3/pdf/sign?key=<api-key>' \
  --request POST \
  --header 'Content-Type: application/json' \
  --data '{
  "signingOptions": {
    "data": "BASE64_ENCODED_FILE",
    "password": "<password>"
  },
  "basePdf": "BASE64_ENCODED_PDF",
  "brandingOptions": {
    "creatorTool": "<creatorTool>",
    "producer": "<producer>"
  }
}'

Example Request Body

{
  "signingOptions": {
    "data": "BASE64_ENCODED_FILE",
    "password": "<password>"
  },
  "basePdf": "BASE64_ENCODED_PDF",
  "brandingOptions": {
    "creatorTool": "<creatorTool>",
    "producer": "<producer>"
  }
}

json

application/json

Example Responses

{
  "file": {
    "mime": "mime",
    "data": "data"
  },
  "status": "None",
  "processingTimeInMilliseconds": 0
}

json

application/json

Merges multiple PDF documents

POST

https://api.365businessapi.com

/api/v4/pdf/merge

key (query)

Merges multiple PDF documents › Request Body

Represents a PDF Merge V4 Request

businessdev.API.Models.Pdf.v4.Merge.MergeRequest

businessdev.Pdf.Model.IDocumentSettings

array | null

copies

integer · int32

copyOrder

businessdev.Pdf.Model.Enums.Merge.CopyOrder · enum

Enum values:

Collated

Grouped

Merges multiple PDF documents › Responses

200

businessdev.WebApi.Model.Pdf.v3.Response

businessdev.WebApi.BaseModel.Common.v2.File

status

businessdev.WebApi.BaseModel.Enums.BaseResponse.Result · enum

Enum values:

None

Error

NotFound

BadRequest

UnauthorizedAccess

DebugSessionResult

TooManyRequests

processingTimeInMilliseconds

integer · int64

POST/api/v4/pdf/merge

curl 'https://api.365businessapi.com/api/v4/pdf/merge?key=<api-key>' \
  --request POST \
  --header 'Content-Type: application/json' \
  --data '{
  "documentSettings": {
    "conformanceLevel": "None",
    "compress": false,
    "title": "<title>",
    "attachments": [
      {
        "fileName": "<fileName>",
        "description": "<description>",
        "mimeType": "<mimeType>",
        "modificationDate": "2026-10-31T12:00:00Z",
        "data": "BASE64_ENCODED_FILE",
        "relationship": "Source"
      }
    ],
    "zugferdOptions": {
      "version": "V1",
      "conformanceLevel": "None",
      "fileName": "<fileName>",
      "description": "<description>",
      "mimeType": "<mimeType>",
      "modificationDate": "2026-10-31T12:00:00Z",
      "data": "BASE64_ENCODED_FILE",
      "relationship": "Source"
    },
    "signingOptions": {
      "data": "BASE64_ENCODED_FILE",
      "password": "<password>"
    },
    "brandingOptions": {
      "creatorTool": "<creatorTool>",
      "producer": "<producer>"
    },
    "securityOptions": {
      "mode": "Open",
      "permissions": "Default",
      "ownerPassword": "<ownerPassword>",
      "userPassword": "<userPassword>"
    }
  },
  "fileMergeOptions": [
    {
      "data": "BASE64_ENCODED_FILE",
      "rotation": "None"
    }
  ],
  "copies": 1,
  "copyOrder": "Collated"
}'

Example Request Body

{
  "documentSettings": {
    "conformanceLevel": "None",
    "compress": false,
    "title": "<title>",
    "attachments": [
      {
        "fileName": "<fileName>",
        "description": "<description>",
        "mimeType": "<mimeType>",
        "modificationDate": "2026-10-31T12:00:00Z",
        "data": "BASE64_ENCODED_FILE",
        "relationship": "Source"
      }
    ],
    "zugferdOptions": {
      "version": "V1",
      "conformanceLevel": "None",
      "fileName": "<fileName>",
      "description": "<description>",
      "mimeType": "<mimeType>",
      "modificationDate": "2026-10-31T12:00:00Z",
      "data": "BASE64_ENCODED_FILE",
      "relationship": "Source"
    },
    "signingOptions": {
      "data": "BASE64_ENCODED_FILE",
      "password": "<password>"
    },
    "brandingOptions": {
      "creatorTool": "<creatorTool>",
      "producer": "<producer>"
    },
    "securityOptions": {
      "mode": "Open",
      "permissions": "Default",
      "ownerPassword": "<ownerPassword>",
      "userPassword": "<userPassword>"
    }
  },
  "fileMergeOptions": [
    {
      "data": "BASE64_ENCODED_FILE",
      "rotation": "None"
    }
  ],
  "copies": 1,
  "copyOrder": "Collated"
}

json

application/json

Example Responses

{
  "file": {
    "mime": "mime",
    "data": "data"
  },
  "status": "None",
  "processingTimeInMilliseconds": 0
}

json

application/json

PDF stationery

POST

https://api.365businessapi.com

/api/v4/pdf/stationery

key (query)

PDF stationery › Request Body

Represents a PDF Stationery V4 Request

businessdev.API.Models.Pdf.v4.Stationery.StationeryRequest

businessdev.Pdf.Model.Stationery.IStationeryOptions

businessdev.Pdf.Model.IDocumentSettings

PDF stationery › Responses

200

businessdev.WebApi.Model.Pdf.v3.Response

businessdev.WebApi.BaseModel.Common.v2.File

status

businessdev.WebApi.BaseModel.Enums.BaseResponse.Result · enum

Enum values:

None

Error

NotFound

BadRequest

UnauthorizedAccess

DebugSessionResult

TooManyRequests

processingTimeInMilliseconds

integer · int64

POST/api/v4/pdf/stationery

curl 'https://api.365businessapi.com/api/v4/pdf/stationery?key=<api-key>' \
  --request POST \
  --header 'Content-Type: application/json' \
  --data '{
  "stationeryOptions": {
    "basePdf": "BASE64_ENCODED_PDF",
    "stationeryPageSettings": [
      {
        "type": "AllPages",
        "data": "BASE64_ENCODED_FILE"
      }
    ]
  },
  "documentSettings": {
    "conformanceLevel": "None",
    "compress": false,
    "title": "<title>",
    "attachments": [
      {
        "fileName": "<fileName>",
        "description": "<description>",
        "mimeType": "<mimeType>",
        "modificationDate": "2026-10-31T12:00:00Z",
        "data": "BASE64_ENCODED_FILE",
        "relationship": "Source"
      }
    ],
    "zugferdOptions": {
      "version": "V1",
      "conformanceLevel": "None",
      "fileName": "<fileName>",
      "description": "<description>",
      "mimeType": "<mimeType>",
      "modificationDate": "2026-10-31T12:00:00Z",
      "data": "BASE64_ENCODED_FILE",
      "relationship": "Source"
    },
    "signingOptions": {
      "data": "BASE64_ENCODED_FILE",
      "password": "<password>"
    },
    "brandingOptions": {
      "creatorTool": "<creatorTool>",
      "producer": "<producer>"
    },
    "securityOptions": {
      "mode": "Open",
      "permissions": "Default",
      "ownerPassword": "<ownerPassword>",
      "userPassword": "<userPassword>"
    }
  }
}'

Example Request Body

{
  "stationeryOptions": {
    "basePdf": "BASE64_ENCODED_PDF",
    "stationeryPageSettings": [
      {
        "type": "AllPages",
        "data": "BASE64_ENCODED_FILE"
      }
    ]
  },
  "documentSettings": {
    "conformanceLevel": "None",
    "compress": false,
    "title": "<title>",
    "attachments": [
      {
        "fileName": "<fileName>",
        "description": "<description>",
        "mimeType": "<mimeType>",
        "modificationDate": "2026-10-31T12:00:00Z",
        "data": "BASE64_ENCODED_FILE",
        "relationship": "Source"
      }
    ],
    "zugferdOptions": {
      "version": "V1",
      "conformanceLevel": "None",
      "fileName": "<fileName>",
      "description": "<description>",
      "mimeType": "<mimeType>",
      "modificationDate": "2026-10-31T12:00:00Z",
      "data": "BASE64_ENCODED_FILE",
      "relationship": "Source"
    },
    "signingOptions": {
      "data": "BASE64_ENCODED_FILE",
      "password": "<password>"
    },
    "brandingOptions": {
      "creatorTool": "<creatorTool>",
      "producer": "<producer>"
    },
    "securityOptions": {
      "mode": "Open",
      "permissions": "Default",
      "ownerPassword": "<ownerPassword>",
      "userPassword": "<userPassword>"
    }
  }
}

json

application/json

Example Responses

{
  "file": {
    "mime": "mime",
    "data": "data"
  },
  "status": "None",
  "processingTimeInMilliseconds": 0
}

json

application/json

Barcodes in PDFs ZUGFeRD