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How to integrate GoCardless MCP with ChatGPT Work

Connect ChatGPT Work to GoCardless MCP. List recent failed gocardless payments, create a new customer mandate, and more using natural language, with authentication handled for you.

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GoCardless is a bank payment platform for Direct Debit, recurring billing, and account-to-account payments. Use it to collect payments, manage mandates, and reduce failed-card churn.

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How to integrate GoCardless MCP with ChatGPT Work

ChatGPT Work is an agent inside ChatGPT built for your most ambitious work. It takes action across your apps and files, stays with a project for hours, and turns 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 GoCardless account to ChatGPT Work via Composio Connect, so it can list recent failed gocardless payments, create a new customer mandate, check yesterday's payout reconciliation status through natural language commands without ever putting your account credentials at risk.

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Why use Composio over default connectors?

  • Apps with read and write access. Default connectors mostly can read your data. Composio's GoCardless integration lets ChatGPT Work 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 access to ChatGPT Work (rolling out across Pro, Enterprise, Edu, Plus, and Business plans). We will use the ChatGPT desktop app, which is available on every plan.
  • Access to the GoCardless 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 GoCardless to ChatGPT Work

1. Open the MCP settings

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

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

3. Authenticate

Click Authenticate, log in via Composio, and click Allow access to authorize ChatGPT Work to use your Composio account.

Composio login and Allow access screen for ChatGPT Work MCP setup

4. Start using Composio

That is it - Composio tools are now available in ChatGPT Work. Ask it to work with your GoCardless account and it will run the actions you authorize.

What you can do after connecting GoCardless

  • List recent failed GoCardless payments
  • Create a new customer mandate
  • Check yesterday's payout reconciliation status

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 Work 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 GoCardless MCP action and event your agent gets out of the box.

Cancel mandate

Cancel a mandate.

Cancel payment

Cancel a payment before it is submitted to the bank.

Create payment

Create a one-off payment against an existing mandate.

Create payment link

Create a Billing Request — a single-use GoCardless-hosted authorisation link for one payer.

Create payment template link

Create a reusable Billing Request Template — a permanent shareable link that creates a new customer session each time it is visited.

Create refund

Refund all or part of a previously-collected payment back to the payer's bank account.

Create subscription

Create a recurring subscription against a mandate.

Get customer

Retrieve a single customer by ID.

Get environment

Returns the current GoCardless environment (sandbox or live) and step-by-step instructions for switching.

Get mandate

Retrieve a single mandate (Direct Debit authorisation) by ID.

Get payment

Retrieve a single payment by ID.

Get payout

Retrieve a single payout (settlement to your bank account) by ID.

Get refund

Retrieve a single refund by ID.

Get subscription

Retrieve a single subscription (recurring payment schedule) by ID.

Integrate with gocardless

Returns an overview of GoCardless integration options for collecting one-off and recurring bank payments.

List customers

List customers, optionally filtered by creation date.

List events

Audit log of state changes across all resources (e.

List mandates

Search or filter mandates (Direct Debit authorisations) by status, customer, or scheme.

List payments

Search, filter, or count payments by status, customer, mandate, subscription, currency, or date range.

List payouts

Search or filter payouts (settlements to your bank account) by status, currency, or date range.

List refunds

Search or filter refunds by payment, mandate, or date range.

List subscriptions

Search or filter subscriptions (recurring payment schedules) by status, customer, or mandate.

Read gocardless resource

Serves GoCardless API documentation, how-to guides, and code samples — not live account data.

Submit feedback

Submit a rating (1–5) of how helpful this MCP session was.

FRAMEWORKS

How to build GoCardless MCP Agent with another framework

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FAQ

Frequently asked questions

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

Yes, you can. ChatGPT Work 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 GoCardless tools.

Yes, absolutely. You can configure which GoCardless 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 GoCardless data and credentials are handled as safely as possible.

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