Browser-Native & Hardware Integrations

Seamless Integrations for Modern Indian Businesses

InvoBill connects natively with your hardware devices, messaging platforms, payment apps, and accounting software — all without requiring complex API keys or subscriptions.

Supported Hardware & Software Platforms

Designed for zero latency and 100% client-side privacy.

Messaging

WhatsApp Web & Direct Sharing

Send PDF invoices and tax billing receipts directly to your customer's WhatsApp with 1-click pre-filled message templates.

Payments

UPI QR Payment Gateway

Embed dynamic or static UPI QR codes (PhonePe, Google Pay, Paytm, BHIM) on invoices for instant customer scan-to-pay collection.

Hardware

Thermal Receipt Printers (58mm/80mm)

Native ESC/POS hardware print support for retail Kirana stores, food counters, and hardware shops requiring fast paper receipts.

Hardware

USB & Wireless Barcode Scanners

Plug-and-play barcode reader integration for lightning-fast product scanning, instant price lookup, and quantity updating.

Accounting

Tally & Vyapar Data Export

Export complete invoice sales ledgers, customer records, and tax calculations as JSON or CSV compatible with Tally Prime and Vyapar.

Storage

SQLite WASM Local Persistence

Browser-native offline database integration storing all inventory balances and customer lists securely inside your device's storage.

Integration Questions & Answers

Clear details about hardware compatibility and data export.

How does the WhatsApp invoice sharing integration work?

When you generate an invoice on InvoBill, clicking the WhatsApp button generates a secure 1-click deep link with your client's phone number and invoice summary pre-filled.

Can I print invoices on thermal printers without installing external drivers?

Yes. InvoBill includes optimized CSS thermal print layouts for standard 58mm and 80mm receipt printers using standard browser print dialogs.

Can I export my InvoBill invoices for filing GST returns in Tally?

Yes. You can export your sales data as a CSV or JSON report containing GSTIN, HSN codes, taxable amounts, CGST, SGST, and IGST values ready for accounting software import.

Do I need API keys or paid third-party accounts for integrations?

No. InvoBill's integrations leverage browser-native standards (HTML5, Web APIs, ESC/POS formatting, WebSockets, and deep linking) without requiring paid API tokens.