I am looking for developer who can create tdl files for generation of GST e-invoicing directly from in side tally.
Update your Tally Prime. And enable E-invoicing in tally through F11 features. E-invoices can be created from Tally itself. You need to add Tally (India) Private Limited as your GSP in the e-Invoice portal to get API credentials. After all the procedures of above 2 steps completed, once you save a voucher, Tally itself will prompt you to generate e-Invoice.
in release tally prime, you can generate e-invoice directly from tally These videos will help you to do an e-invoice https://youtube.com/playlist?list=PLzpW4xX3UIxOete1cfyMreQe8R7CxzHWm