Developers  /  Two-Way Tally Sync — Push and Pull Vouchers

Tally integration

Real two-way Tally sync.

Push invoices, orders and masters into Tally — and pull the vouchers your customer created in Tally back into your software, all through one API.

Most "Tally integrations" only go one way. Two-way Tally sync means your software and the customer’s Tally stay aligned in both directions: what you create appears in Tally, and what they create in Tally flows back to you.

Bizmitra Connect does this without webhooks to host — you use a simple, reliable poll → fetch → acknowledge loop over the Pull API.

Push: your app → Tally

Create sales invoices and sales orders, and push masters (ledgers, stock items and more), with a single authenticated request each. You get a transaction id to correlate status.

# POST /v1/invoices — create a voucher in Tallycurl -X POST https://api.bizmitra.io/v1/invoices \ -H "Authorization: Bearer KEY_ID:SECRET" \ -H "X-Bizmitra-Company: 345" \ -d '{ "event_type": "invoice_create", "invoice": { … } }'

Pull: Tally → your app

Poll for Tally-originated vouchers (metadata first, so pages stay small), fetch the full record when you need it, then acknowledge it so it stops returning as pending. The loop is idempotent and easy to make reliable.

# poll → fetch → acknowledgecurl https://api.bizmitra.io/v1/pulled-invoices?company_id=345 curl https://api.bizmitra.io/v1/pulled-invoices/SLS-2026-36?company_id=345 curl -X POST https://api.bizmitra.io/v1/pulled-invoices/ack \ -d '{ "company_id": 345, "transaction_ids": ["SLS-2026-36"] }'

Why poll, not webhooks

A poll loop needs no public endpoint on your side, survives downtime gracefully (you just resume), and gives you exactly-once consumption through the acknowledge step. Webhooks are on the roadmap, but the Pull API is what powers two-way sync today.

FAQ

Questions, answered.

Poll the list endpoint for pending vouchers, fetch the full record by id, then call acknowledge to mark them consumed. Acknowledging is idempotent.

Build your Tally integration free.

Create a developer account, grab your API keys and ship a branded Tally connector — no XML, no Windows development.

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