How to integrate Zoho inventory MCP with ChatGPT

Trusted by
AWS
Glean
Zoom
Airtable

30 min · no commitment · see it on your stack

Zoho inventory logo
ChatGPT logo
divider

How to integrate Zoho inventory MCP with ChatGPT

ChatGPT is one of the most popular AI tools today, with capabilities ranging from deep research and image generation to writing, coding, and everyday productivity.

In this guide, I will explain the easiest and most secure way to connect your Zoho inventory account to ChatGPT via Composio Connect, so it can summarize unread updates from this morning, create draft replies to urgent messages, fetch contact details for recent senders, and more without ever putting your account credentials at risk.

Also integrate Zoho inventory with

Why use Composio over default connectors?

  • Apps with read and write access. Default connectors mostly can read your data. Composio's Zoho inventory integration lets ChatGPT take actions like creating drafts, sending updates, labeling records, and more.
  • 1,000+ SaaS toolkits out of the box. Composio gives you instant access to a vast catalog of pre-built connectors, from Gmail and Slack to Notion, Linear, and Salesforce.
  • One MCP server for every app. Connect any of your applications on demand through a single endpoint, rather than juggling a separate server for each app.
  • Smart, context-aware tool loading. Unlike traditional MCP servers that dump every available tool into the LLM context window, Composio searches for and loads only the tools relevant to the task at hand.
  • Cross-app automation. Chain actions across multiple apps in a single run - fetch a thread, summarize it in Notion, and post highlights to Slack without leaving the conversation.

Prerequisites

  • A ChatGPT account with Plus subscription or higher (Business, Enterprise, Edu, or Pro). We will use ChatGPT Web.
  • Access to the Zoho inventory workspace you want to connect.
  • Composio MCP.

Note: Composio connects through OAuth. You will be asked to sign in and approve specific permissions. Review the permission screen carefully if you are using a work account.

Step-by-step: Connect Zoho inventory to ChatGPT

1. Enable Developer Mode

In ChatGPT, go to Settings > Apps > Advanced settings and turn on Developer Mode.

ChatGPT settings showing Developer Mode toggle

2. Add the MCP server

Click Create app, then paste the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
ChatGPT create app flow with Composio MCP URL

3. Authorize in your browser

A browser window will open automatically. Sign in to authorize ChatGPT to access your Composio account.

Composio authorization screen for ChatGPT MCP setup

4. Start using Composio

Composio tools are now available in ChatGPT chats and Deep Research. In every new chat, click the + icon at the bottom, click More, and select Composio to enable tools for that conversation.

What you can do after connecting Zoho inventory

  • Check current stock for a specific item
  • List all pending sales orders today
  • Create a new purchase order for supplier
  • Update inventory levels after delivery

Security + privacy notes (important)

  • Use least-privilege access: Only grant permissions you actually need.
  • Review OAuth permissions before approving: Make sure requested scopes match what you expect Composio and ChatGPT to do.
  • Keep write actions human-reviewed: For actions like sending messages, creating labels, or editing drafts, keep manual confirmation enabled.
  • Be careful with sensitive data: Avoid using this setup with highly sensitive information unless allowed by your personal, company, or client policies.

Supported Tools & Triggers

Tools
Add Credit Note CommentTool to add a comment to a credit note in Zoho Inventory.
Add Invoice AttachmentTool to upload an attachment to a specific invoice.
Add Invoice CommentTool to add a comment to a specific invoice in Zoho Inventory.
Apply Credits To InvoicesTool to apply credits from a credit note to one or more invoices.
Bulk Delete Sales OrdersTool to bulk delete sales orders.
Bulk Email InvoicesSends multiple invoices by email to a contact in a single API call.
Bulk Export InvoicesTool to bulk export invoices as a single PDF.
Bulk Print InvoicesGenerate a consolidated PDF containing multiple invoices for printing or archiving.
Bulk Print PackagesTool to bulk print package slips as a consolidated PDF.
Cancel Invoice Write OffTool to cancel write off for an invoice.
Create BillTool to create a bill in Zoho Inventory.
Create ContactTool to create a new contact (customer or vendor) in Zoho Inventory.
Create Contact PersonTool to create a contact person.
Create Credit NoteTool to create a new credit note in Zoho Inventory.
Create Customer PaymentTool to create a customer payment in Zoho Inventory.
Create InvoiceTool to create a new invoice in Zoho Inventory.
Create ItemTool to create a new item in Zoho Inventory.
Create Item GroupTool to create an item group in Zoho Inventory.
Create PackageTool to create a package for a sales order in Zoho Inventory.
Create Purchase OrderTool to create a purchase order in Zoho Inventory.
Create Sales OrderTool to create a sales order in Zoho Inventory.
Deactivate ContactTool to mark a contact as inactive in Zoho Inventory.
Deactivate ItemTool to mark an item as inactive in Zoho Inventory.
Deactivate Item GroupTool to mark an item group as inactive in Zoho Inventory.
Delete Composite ItemPermanently deletes a composite item from Zoho Inventory.
Delete ContactTool to delete a contact.
Delete Contact PersonTool to delete a contact person.
Delete InvoiceTool to delete an invoice.
Delete Invoice AttachmentTool to delete an invoice attachment.
Delete Invoice CommentDelete a specific comment from an invoice in Zoho Inventory.
Delete ItemTool to delete an item.
Delete Item GroupTool to delete an item group.
Delete Item ImageTool to delete an image associated with an item.
Delete PackageTool to delete a package.
Delete Sales OrderTool to delete a sales order.
Disable Payment ReminderTool to disable payment reminders for an invoice.
Email ContactTool to email a contact in Zoho Inventory.
Email Contact StatementTool to email a statement of transactions to a contact.
Email Credit NoteTool to email a credit note to customers.
Email InvoiceTool to email a specific invoice to customers.
Enable Invoice Payment ReminderTool to enable payment reminders for an invoice.
Get ContactTool to retrieve a specific contact by ID from Zoho Inventory.
Get Contact AddressTool to get contact address.
Get Credit NoteTool to retrieve a credit note by ID.
Get Credit Note Email ContentTool to get credit note email content including subject, body, recipients, and available templates.
Get Current UserTool to get details of the currently authenticated user in Zoho Inventory.
Get Sales OrderTool to retrieve the details of an existing sales order.
List BillsTool to list bills.
List ContactsTool to list all contacts (customers and vendors) in Zoho Inventory.
List Credit NotesTool to list all credit notes.
List CurrenciesTool to list all currencies configured in Zoho Inventory.
List Invoice PaymentsTool to list all payments received for a specific invoice.
List InvoicesTool to list all invoices in Zoho Inventory.
List Item GroupsTool to list all item groups in Zoho Inventory.
List ItemsTool to list all items in Zoho Inventory.
List OrganizationsTool to list all organizations the user has access to in Zoho Inventory.
List Purchase OrdersTool to list purchase orders.
List Sales OrdersTool to list sales orders.

How to build Zoho inventory MCP Agent with another framework

FAQ

What are the differences in Tool Router MCP and Zoho inventory MCP?

With a standalone Zoho inventory MCP server, the agents and LLMs can only access a fixed set of Zoho inventory tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Zoho inventory and many other apps based on the task at hand, all through a single MCP endpoint.

Can I use Tool Router MCP with ChatGPT?

Yes, you can. ChatGPT fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Zoho inventory tools.

Can I manage the permissions and scopes for Zoho inventory while using Tool Router?

Yes, absolutely. You can configure which Zoho inventory scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Zoho inventory data and credentials are handled as safely as possible.

Used by agents from

Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai

Never worry about agent reliability

We handle tool reliability, observability, and security so you never have to second-guess an agent action.