TallyPrime Data Retrieval Integration

I have a mobile/desktop application that needs to pull live information from TallyPrime—specifically ledger balances and the core financial reports (P&L, Balance Sheet, Trial Balance, etc.). No entries will be pushed into Tally; the flow is one-way, read-only.

Here is what I expect:
• A reliable integration layer (TDL, XML/HTTP, ODBC, or the TallyPrime SDK—whichever you feel is most stable) that my app can call to fetch the required data on demand.
• Clean JSON or similar structured responses so my front-end team can display the figures instantly.
• Error handling for cases when TallyPrime is closed, the company is switched, or network connectivity drops.
• Brief implementation notes so we can re-deploy the connector on additional client machines.

If you have already worked with TallyPrime’s XML or new SDK endpoints and can demonstrate a quick proof of concept, let’s talk—I am ready to integrate as soon as the connector is stable.