Andy Tran

Merge your

files easily

Quickly and easily merge your multiple PDF files in one

Drag & Drop to Upload Files OR Choose Files From Your System

Maximum file upload size is 1MB
File format should be PDF only

Merge Documentation


PDF Generator API allows you easily generate transactional PDF documents and reduce the development and support costs by enabling your users to create and manage their document templates using a browser-based drag-and-drop document editor.

The PDF Generator API features a web API architecture, allowing you to code in the language of your choice. This API supports the JSON media type, and uses UTF-8 character encoding.


The PDF Generator API uses JSON Web Tokens (JWT) to authenticate all API requests. These tokens offer a method to establish secure server-to-server authentication by transferring a compact JSON object with a signed payload of your account’s API Key and Secret. When authenticating to the PDF Generator API, a JWT should be generated uniquely by a server-side application and included as a Bearer Token in the header of each request.


JSON Web Token (JWT) is an open standard (RFC 7519) that defines a compact and self-contained way for securely transmitting information between parties as a JSON object. This information can be verified and trusted because it is digitally signed. JWTs can be signed using a secret (with the HMAC algorithm) or a public/private key pair using RSA or ECDSA. For more information about JSON Web Tokens check

Security Scheme Type: HTTP
HTTP Authorization Scheme: bearer
Bearer format: JWT

Merge PDFs

Returns a list of templates available for the authenticated workspace:

List<String> cvlds
orgid (required)
String username (required)
userId (required)
String orgtype (required)
String sessionId (required)
orgBaseURL (required)
mergedFileName (required)
sequence (required)


200 - Success

Message :

  • Final merged file
400 - Bad Request

Message :

  • Bad request (User friendly message about wrong request body)
  • Request should atleast contain two PDF’s.
401 - Unauthorized

Message :

  • Unauthorized : Your org is not registered to use this service.
  • Unauthorized : Your are not a registered user to use this service.
403 - Forbidden

Message :

  • Forbidden: User is inactive.
413 - Payload Too Large

Message :

  • File size is too large
500 - Internal Server Error

Message :

  • Files merge failed. Please contact admin.



   Request Samples (Payload)


cvIds: ["0689D000001Z78qQAC", "0689D000001FG8qQAC"], 
orgid: "00D7i000000VHHfLkd", 
orgtype: "PRODUCTION", 
sessionId: "dsdsoipfskjjdfshiud******", 
mergedFileName: myfile,  
sequence: [file0, cvFile0, file1, cvFile1]



   Response Samples



  contentDocumentId : 0699D000001UthEQAS