How to connect Tipalti with ChatGPT

Connect ChatGPT to Tipalti MCP. List unpaid invoices due this week, find payees missing tax information, and more using natural language, with authentication handled for you.

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Tipalti is an accounts payable automation platform for payees, invoices, payments, and tax data. It helps finance teams streamline payment operations and maintain accurate financial records.

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How to connect Tipalti MCP with ChatGPT

ChatGPT can take action across your apps and files, stay with a project for hours, and turn a goal into finished materials like sheets, slides, and docs, not just answers.

In this guide, I will explain the easiest and most secure way to connect your Tipalti account to ChatGPT via Composio Connect, so it can manage payees, review invoices, track payments, update tax data, and check account settings through natural language commands without ever putting your account credentials at risk.

Also integrate Tipalti with

Why use Composio over default connectors?

  • Apps with read and write access. Default connectors mostly can read your data. Composio's Tipalti integration lets ChatGPT take actions like creating drafts, sending updates, labeling records, and more.
  • 1,700+ 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

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 Tipalti to ChatGPT

1. Install the Composio plugin

Click the button. ChatGPT opens the Composio plugin page. Click Install plugin.

Install in ChatGPT

Composio plugin page in ChatGPT with the Install plugin button

You can also find it inside ChatGPT: go to Settings, open Plugins, search the marketplace for Composio, and click Install plugin.

2. Authenticate

After you install, ChatGPT asks you to authenticate with Composio. Log in and click Allow access to authorize ChatGPT to use your Composio account.

Composio login and Allow access screen for ChatGPT

3. Start using Composio

That is it. Composio tools are now available in ChatGPT. Type @Composio followed by your request, for example @Composio find unread Tipalti messages and summarize them, and it will run the actions you authorize. On first use it asks you to authorize Tipalti.

Option 2: Add Composio as an MCP server

If you cannot use the plugin marketplace, add Composio as a custom MCP server instead.

1. Open the MCP settings

In ChatGPT, go to Settings and open the Plugins section. Inside the Plugins page, click the MCP tab.

ChatGPT settings showing the Plugins page with the MCP tab selected

2. Add the server

Click Add server. In the Name field enter Composio, for Type select Streamable HTTP, and in the URL field paste the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
ChatGPT Add server dialog with the name Composio, type Streamable HTTP, and the Composio MCP URL

Then click Save. The Composio server now appears in your MCP plugins list.

ChatGPT Plugins page showing the Composio MCP server added to the list

3. Authenticate

Click Authenticate on the Composio entry, log in via Composio, and click Allow access. Composio tools are then available in ChatGPT the same way as with the plugin.

What you can do after connecting Tipalti

  • List unpaid invoices due this week
  • Find payees missing tax information
  • Review recent payment failures in Tipalti

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.
TOOLS

Supported Tools

Every Tipalti action and event your agent gets out of the box.

Create Custom Field Value Option

Create an allowed value for an existing Tipalti custom field.

Create Invoice Batch

Start asynchronous creation of up to 200 Tipalti invoices.

Create Payee

Create a Tipalti payee with optional profile and custom-field details.

Create Payee Invitation

Send a Supplier Hub invitation to an existing Tipalti payee.

Create Payment Batch

Send a batch of up to 5,000 Tipalti payment instructions that can pay out real money and cannot be undone once processed.

Create Payment Term

Create a Tipalti payment term with an ERP identifier, name, and due-day offset; optionally make it the sole default, which unsets the previous default.

Create Tax Code

Create a Tipalti tax code with an ERP identifier, rate, active state, and optional payer-entity assignments.

Get Custom Field

Retrieve one custom-field definition by its Tipalti ID.

Get Custom Field Value Option

Retrieve one allowed value from a specific Tipalti custom field.

Get GL Account

Retrieve one general-ledger account by its Tipalti ID.

Get Invoice

Retrieve one invoice by its Tipalti ID.

Get Invoice Batch

Return one page of processing results for an invoice batch upload.

Get Invoice Line

Retrieve one line item from a specific Tipalti invoice.

Get Payee

Retrieve one payee by its Tipalti ID.

Get Payee Invitation

Retrieve Supplier Hub invitation information for a payee.

Get Payer Entity

Retrieve one payer entity by its Tipalti ID.

Get Payment

Retrieve one payment by its Tipalti ID.

Get Payment Batch

Retrieve summary and processing status for a Tipalti payment batch.

Get Payment Term

Retrieve one payment term by its Tipalti ID.

Get Tax Code

Retrieve one tax code by its Tipalti ID.

List Custom Fields

Return one filtered page of Tipalti custom-field definitions.

List Custom Field Value Options

Return one filtered page of allowed values for a Tipalti custom field.

List GL Accounts

Return one filtered page of Tipalti general-ledger accounts.

List Invoice Lines

Return one page of line items for a Tipalti invoice.

List Invoices

Return one filtered page of Tipalti invoices and their line details.

List Payees

Return one filtered page of Tipalti payees.

List Payer Entities

Return one filtered page of Tipalti payer entities.

List Payment Batch Instructions

Return one page of instructions and results for a Tipalti payment batch.

List Payments

Return one filtered page of Tipalti payments and payment details.

List Payment Terms

Return one filtered page of Tipalti payment terms.

List Tax Codes

Return one filtered page of Tipalti tax codes.

Update Custom Field Value Option

Update the external ID, display value, active state, or payer-entity assignment of an existing Tipalti custom-field value option.

Update Payee

Update a Tipalti payee's entity type, status, contact information, or custom fields; optionally close the account, which makes it uneditable.

Update Payee Payment Method

Replace where a Tipalti payee's future payouts go using complete ACH, check, e-check, or PayPal details.

Update Payment Term

Update an existing Tipalti payment term's name, business-day due-date offset, or default status; making it default unsets the previous default.

Update Tax Code

Update an existing Tipalti tax code's name, active state, rate, or payer-entity assignments.

FAQ

Frequently asked questions

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

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 Tipalti tools.

Yes, absolutely. You can configure which Tipalti 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.

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 Tipalti data and credentials are handled as safely as possible.

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