POPBiLL Java SDK

POPBiLL Java SDK support to JDK version 1.6 and later and can be applied to JSP, Spring framework without additional installation. POPBiLL API use a mutual authentication method combined with HMAC, Bearer Token and POPBiLL original algorithm for network path between POPBiLL API server and user's server/PC. All data processed by POPBiLL API is encrypted by TLS and the result is delivered as JSON format.

Distribution and Management

Maven Repository : POPBiLL Java SDK is released and managed through Maven and it guarantees backward compatibility.

• POPBiLL Java SDK Maven Repository

Github Repository : POPBiLL Java SDK is released in Github.

• POPBiLL Java SDK Github Repository

Example codes

You can download full example codes of Java SDK implemented by SpringMVC/JSP from POPBiLL SDK library downloads.

• [Reference] POPBiLL SDK library downloads

If you can't create an object like POPBiLL examples, please refer the sample code of class instance initialization.

• [Reference] POPBiLL Java SDK Sample Code of Class Instance Initialization

API Service Class List

• e-Tax invoice API

  com.popbill.api.taxinvoice.TaxinvoiceServiceImp

• Business Status Check API

  com.popbill.api.closedown.CloseDownServiceImp

• e-Cashbill API

  com.popbill.api.cashbill.CashbillServiceImp

• Messaging API

  com.popbill.api.message.MessageServiceImp

• e-Statement API

  com.popbill.api.statement.StatementServiceImp

• KakaoTalk API

  com.popbill.api.kakao.KakaoServiceImp

• NTS Crawling(e-Tax invoice) API

  com.popbill.api.hometax.HTTaxinvoiceServiceImp

• e-Fax API

  com.popbill.api.fax.FaxServiceImp

• NTS Crawling(e-Cashbill) API

  com.popbill.api.hometax.HTCashbillServiceImp

• Acount(transaction) Check API

  com.popbill.api.easyfin.EasyFinBankServiceImp

• Account(holder) Check API

  com.popbill.api.accountcheck.AccountCheckServiceImp

Handling of SDK errors

PopbillException predefined in the SDK is thrown related to the function's error predefined in POPBiLL Java SDK. You get the explanation about what makes an error or where it comes from by error codes and messages. [Reference] e-Tax Invoice Error Codes