Pinnex

Installers

Pinnex Downloads

Connectors and MCP servers that plug your CA practice's tools into Ravya AI. All free for subscribers — license keys are issued from the tracker admin console.

Ravya AI Tally Bridge

v0.3.5

Local agent that connects Tally Prime to Ravya AI. Runs on the same Windows or Mac machine as Tally, exposes a signed HTTPS port that BookFlow uses to post vouchers and read ledger balances. No Tally licence changes needed.

Download for Windows · 17 MB Download for Mac · Coming soon

Install (Windows, 3 steps):

  1. Extract the zip.
  2. Right-click install.ps1 → Run with PowerShell (as Administrator).
  3. Paste your license key and firm code when prompted — that's it. The Bridge works with every company you open in Tally Prime (no company name needed).

The build is unsigned, so Windows SmartScreen may show "Windows protected your PC". Click More info → Run anyway to continue. Installs the Ravya AI Tally Bridge as a Windows service at C:\Program Files\Pinnex Bridge\, autostarts with your PC, and runs in the background. An existing configuration is preserved on upgrade.

Ravya AI Zoho MCP

v0.5.1

Multi-tenant MCP server for Zoho Books — one install serves every client organisation. Used by BookFlow to read/write invoices, bills, vendor payments and journals. Multi-tenant OAuth registered against the firm's Ravya AI Multi-Tenant app.

Download .zip · 260 KB

Install: extract, cd into the folder, run ./install.sh. Reads firm token store from ~/.pinnex/firms/<CODE>/zoho/tokens.json.

Need a hand installing?

Email us — pilot installs come with one free 30-min screen-share. We'll walk through Tally Bridge setup, Zoho Books OAuth registration, and MCP wiring inside your Ravya AI setup.

Email us Book a 30-min call