TaxPro GST User Control Library updated with GSTN Latest Production Public Key w.e.f. 26-May-2026

[Chartered Information Systems Pvt. Ltd.]

Dear ASP,

TaxPro GST User Control Library updated with GSTN Latest Production Public Key w.e.f. 26-May-2026

1. Latest Library TaxProGST.API.dll Version 26.0.0.2
2. Changes related to GSTN Production Public Key used for Encryption and Decryption
3. If using Old Dll or Old Certificate then you may get Invalid Data Format Error in Request OTP and Request Auth Token

 

GST API Latest Library Download Link :  https://products.charteredinfo.com/downloads/TaxProGSTAPI_LatestLib.zip

For GST URL  Help Guide refer : https://gsthelp.charteredinfo.com/ucl/

TaxPro GSP GetKey API Integration Project : https://products.charteredinfo.com/downloads/GetKeyDemo.zip

TaxPro GSP Public API Using Get Key [URL Based] : https://products.charteredinfo.com/downloads/GetKeyPublicAPIDemo%20Public.zip

If due to New IP propogation issue client not able to download latest TaxProGSTAPI.dll then can use below link for short time

https://downloads.signer.digital/TaxProGSTAPI_LatestLib.zip

Thanks & Regards,

TaxPro GSP.

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