How to connect Proabono to Claude

Connect Claude Web, Desktop and Cowork to Proabono MCP. List all active subscriptions for a customer, create a new subscription for acme corp, and more using natural language, with authentication handled for you.

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Proabono

Basic

Proabono is a smart subscription management platform that automates billing and recurring payments. It streamlines your subscription operations and customer lifecycle.

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Introduction

Claude is Anthropic's AI assistant, available on the web, in the desktop app, and on mobile. Cowork is its agent for knowledge work, and it runs on all of those surfaces too. Connected to your apps, Claude can work with your files and services to accomplish complex tasks on your behalf.

This guide walks you through the easiest and most secure way to connect your Proabono account to Claude via Composio Connect, enabling it to list all active subscriptions for a customer, create a new subscription for Acme Corp, show overdue invoices for a specific customer, and more such actions on your behalf without compromising your account security.

Setup is the same on Claude Web, Desktop, and Cowork, and you only need to do it once. The connector is tied to your account, so it's available in all three.

Also integrate Proabono with

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Connecting Proabono to Claude Web, Desktop, and Cowork

Two ways to add the Composio connector. Pick whichever you prefer.

1. Add with one click

Click the button. Claude opens with the Composio connector filled in. Click Add, then go to step 2.

Add to Claude

Add manually

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

Click Add custom connector and paste in the Composio MCP server URL:

bash

https://connect.composio.dev/mcp

Add custom connector dialog with Composio MCP server URL

2. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Web, Desktop, and Cowork

3. Connect your Proabono account

Back in Claude, ask it to connect to Proabono or give it any Proabono-related task.

For example, ask Claude to:

"List all active subscriptions for a customer"
"Create a new subscription for Acme Corp"
"Show overdue invoices for a specific customer"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Claude, and your Proabono account is ready to use.

What is the Proabono Claude Connector, and what's possible with it?

The Proabono MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Proabono account. It provides structured and secure access so your agent can perform Proabono operations on your behalf.

Troubleshooting

1. Why does Claude not use the Composio connector for Proabono?

The connector can show as connected, but Claude must use it in each Proabono conversation.

Click + at the lower left of the chat, or type /.
Hover Connectors.
Turn on Composio.
Ask Claude to connect to Proabono again.

2. Why does Claude show an MCP server error before Proabono connects?

Claude can show Couldn't reach the MCP server or Authorization with the MCP server failed when you add the connector for Proabono.

Check that the connector URL is https://connect.composio.dev/mcp.
Connectors run from Anthropic's cloud, so your device network is usually not the problem.
Add the connector again from Customize > Connectors, then ask Claude to connect Proabono.
If it fails again, send the error and the ofid_ reference id to support@composio.dev.

3. Why does the Proabono authorization link not work?

The Composio connector is one server. Your Proabono account connects separately when Claude asks for it.

If the browser does not open, or the link expires, ask Claude to retry the Proabono connection.
Composio creates a fresh Proabono authorization link.
Open that link in your browser and finish the Proabono sign-in.

4. Why do Proabono actions fail after they worked before?

The Proabono connection can expire or lose permission.

Ask Claude to inspect the Proabono connection.
If the connection is unhealthy, disconnect it when Claude prompts you.
Reconnect the Proabono account and retry the action.
If Claude shows a permission prompt, approve it before Claude changes data in Proabono.
If the action still fails with a permission error, check that the connected account has that permission in Proabono itself.

5. How do I switch to a different Proabono account?

Claude can manage the Proabono connection for you.

Ask Claude to disconnect or delete the current Proabono account.
Ask Claude to connect Proabono again.
Open the new Composio authorization link for Proabono.
Sign in with the other Proabono account in the browser.
After the account connects, ask Claude to retry the Proabono task.

6. Why is my Proabono connection missing in Claude Desktop or on a Team plan?

The connector belongs to your Claude account, so your Proabono connection works in Claude Web, Desktop, and Cowork.

In Claude Desktop, open Customize > Connectors.
Next to Composio, click ⋮ and click Clear cache.
If Proabono tools still do not appear, click ⋮, disconnect, remove the connector, and add it again.
On Team or Enterprise, an Owner or Primary Owner must enable the connector before you can connect Proabono.

TOOLS

Supported Tools

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

Anonymize Customer

Tool to anonymize a customer for GDPR compliance.

Bill Customer

Tool to trigger billing for a customer.

Create Customer

Tool to create or declare a customer in ProAbono via the Backoffice API.

Create Feature

Tool to create a new feature in ProAbono via the Backoffice API.

Delete Customer

Tool to delete a customer from ProAbono by ID.

Delete Offer

Tool to delete an offer from ProAbono by ID.

Delete Pricing Table

Tool to delete a pricing table from ProAbono by its ID.

Delete Pricing Table Offer

Tool to delete a pricing table offer via the ProAbono Backoffice API.

Delete Subscription Discount

Tool to delete a subscription discount via the Backoffice API.

Enable Webhook

Tool to enable a webhook in ProAbono via the Notification API.

Get Customer by ID

Tool to retrieve a single customer by ID from ProAbono Backoffice API.

Get Customer Billing Address

Tool to retrieve a customer's billing address via the Backoffice API.

Get Customer Billing Address by Reference

Tool to retrieve the billing address for a customer by reference from ProAbono API.

Get Customer by Reference

Tool to retrieve a customer by their reference identifier from ProAbono API.

Get Customer Payment Settings

Tool to retrieve customer payment settings via the Backoffice API.

Get Discount

Tool to retrieve a discount by ID via the Backoffice API.

Get Feature by ID

Tool to retrieve a feature by ID from ProAbono Backoffice API.

Get Feature by Reference

Tool to retrieve a single feature by its reference from ProAbono API.

Get Invoice

Tool to retrieve a specific invoice or credit note by ID from ProAbono.

Get Offer by ID

Tool to retrieve a single offer by its ID from ProAbono Backoffice API.

Get Subscription by Customer Reference

Tool to retrieve a subscription by customer reference from ProAbono.

Get Subscription Creation Quote

Tool to get a pricing quote for creating a new subscription without actually creating it.

Get Usage Record

Tool to retrieve a single usage record for a specific feature and customer combination from ProAbono.

Get Usages for Customer

Tool to retrieve usage data for customers from ProAbono.

Invalidate Customer

Tool to invalidate a customer by their reference.

Invalidate Customer by ID

Tool to invalidate a customer by their ProAbono internal ID.

List Balance Lines

Tool to list all balance lines from ProAbono.

List Businesses

Tool to list all businesses from ProAbono via the Backoffice API.

List Business Localization

Tool to list localization entries by business from ProAbono via the HostedPages API.

List Customer Moves

Tool to list all customer balance moves via the ProAbono Backoffice API.

List Customers

Tool to list all customers from ProAbono via the Backoffice API.

List Customers by Feature

Tool to list customers that have access to a specific feature via the ProAbono API.

List Discounts

Tool to list all discounts from ProAbono's Backoffice API.

List Features

Tool to list all features via the ProAbono Backoffice API.

List Features (V1)

Tool to retrieve all features from ProAbono API using the /v1/Features endpoint.

List Gateway Accounts

Tool to list payment gateway accounts from ProAbono Backoffice API.

List Gateway Permissions

Tool to list gateway permissions from ProAbono API.

List Gateway Requests

Tool to list gateway requests from ProAbono.

List Gateway Transactions

Tool to list gateway transactions from ProAbono.

List Invoice Lines

Tool to list all invoice lines from ProAbono via the Backoffice API.

List Invoices and Credit Notes

Tool to list all invoices and credit notes from ProAbono Backoffice API.

List Invoices by Customer Reference

Tool to list invoices for a specific customer by their reference identifier from ProAbono API.

List Offers

Tool to list all subscription offers (plans) from ProAbono Backoffice API.

List Payments

Tool to list all payments from ProAbono Backoffice API.

List Pricing Table Offers

Tool to list all pricing table offers via the ProAbono Backoffice API.

List Pricing Tables

Tool to list all pricing tables from ProAbono Backoffice API.

List Segment Localizations

Tool to list localization entries by segment from ProAbono Backoffice API.

List Segments

Tool to list all segments from ProAbono via the Backoffice API.

List Subscription Discounts

Tool to list all subscription discounts via the ProAbono Backoffice API.

List Subscription Features

Tool to list all subscription features via the ProAbono Backoffice API.

List Subscription Periods

Tool to list all subscription periods (billing cycles) from ProAbono Backoffice API.

List Subscriptions

Tool to list all subscriptions from ProAbono via the Backoffice API.

List Subscriptions (V1)

Tool to retrieve all subscriptions from ProAbono API using the /v1/Subscriptions endpoint.

List Tax Profile Exceptions

Tool to list tax profile exceptions from ProAbono Organization API.

List Tax Profiles

Tool to list all tax profiles from ProAbono via the Backoffice API.

List Upgrade Offers

Tool to retrieve offers available to upgrade an existing customer subscription.

List Webhook Notifications

Tool to list webhook notifications from ProAbono via the Notification API.

List Webhooks

Tool to list webhooks from ProAbono Notification API.

Quote Balance Line Creation

Tool to get a pricing quote for creating a balance line (one-time charge or credit).

Revoke Customer Portal Links

Tool to revoke encrypted customer portal links and generate new ones in ProAbono.

Update Business Billing Address

Tool to update business billing address via the Backoffice API.

Update Customer

Tool to update an existing customer in ProAbono via the Backoffice API.

Update Customer Billing Address

Tool to update the billing address for a customer in ProAbono via the API.

Update Customer Payment Settings

Tool to update payment settings for a specific customer in ProAbono.

Update Customer Shipping Address

Tool to update customer shipping address via the Backoffice API.

Update Feature

Tool to update an existing feature in ProAbono via the Backoffice API.

Update Tax Profiles

Tool to update an existing tax profile in ProAbono via the Backoffice API.

FRAMEWORKS

How to build Proabono MCP Agent with another framework

Claude Code

Use Proabono MCP with Claude Code

OpenAI Agents SDK

Use Proabono MCP with OpenAI Agents SDK

Claude Agent SDK

Use Proabono MCP with Claude Agent SDK

Codex

Use Proabono MCP with Codex

OpenClaw

Use Proabono MCP with OpenClaw

Hermes

Use Proabono MCP with Hermes

Atomic Agent

Use Proabono MCP with Atomic Agent

Google ADK

Use Proabono MCP with Google ADK

LangChain

Use Proabono MCP with LangChain

Vercel AI SDK

Use Proabono MCP with Vercel AI SDK

Mastra AI

Use Proabono MCP with Mastra AI

LlamaIndex

Use Proabono MCP with LlamaIndex

CrewAI

Use Proabono MCP with CrewAI

Pydantic AI

Use Proabono MCP with Pydantic AI

AutoGen

Use Proabono MCP with AutoGen

MORE TOOLKITS

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Google Sheets

Oauth2

Google Sheets is a cloud-based spreadsheet tool for real-time collaboration and data analysis. It lets teams work together from anywhere, updating information instantly.

Notion

Oauth2Api Key

Notion is a collaborative workspace for notes, docs, wikis, and tasks. It streamlines team knowledge, project tracking, and workflow customization in one place.

Airtable

Oauth2Api Key

Airtable combines the flexibility of spreadsheets with the power of a database for easy project and data management. Teams use Airtable to organize, track, and collaborate with custom views and automations.

Asana

Oauth2

Asana is a collaborative work management platform for teams to organize and track projects. It streamlines teamwork, boosts productivity, and keeps everyone aligned on goals.

FAQ

Frequently asked questions

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

Yes, you can. Claude Cowork 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 Proabono tools.

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

Start with Proabono.It takes 30 seconds.

Managed auth, hosted MCP servers, and every Proabono tool your agent needs.Free to start.

Start building

How to connect Proabono to Claude

Connect Proabono without auth hassles

Introduction

Also integrate Proabono with

Connecting Proabono to Claude Web, Desktop, and Cowork

1. Add with one click

Add manually

2. Authorize in your browser

3. Connect your Proabono account

What is the Proabono Claude Connector, and what's possible with it?

Troubleshooting

1. Why does Claude not use the Composio connector for Proabono?

2. Why does Claude show an MCP server error before Proabono connects?

3. Why does the Proabono authorization link not work?

4. Why do Proabono actions fail after they worked before?

5. How do I switch to a different Proabono account?

6. Why is my Proabono connection missing in Claude Desktop or on a Team plan?

Supported Tools

How to build Proabono MCP Agent with another framework

Claude Code

OpenAI Agents SDK

Claude Agent SDK

Codex

OpenClaw

Hermes

Atomic Agent

Google ADK

LangChain

Vercel AI SDK

Mastra AI

LlamaIndex

CrewAI

Pydantic AI

AutoGen

Explore Other Toolkits

Google Sheets

Notion

Airtable

Asana

Frequently asked questions

What are the differences in Tool Router MCP and Proabono MCP?+

Can I use Tool Router MCP with Claude Cowork?+

Can I manage the permissions and scopes for Proabono while using Tool Router?+

How safe is my data with Composio Tool Router?+

Start with Proabono.It takes 30 seconds.