Billsby MCP. Check customer, plan, and invoice data via natural language.
Gemini Works with every AI agent you already use
…and any MCP-compatible client
Just plug in your AI agents and start using Vinkius.
Billsby lets you manage all subscription billing details—customers, plans, and invoices—directly from your AI agent. You don't need to log into the dashboard; just ask your agent for a user’s status or an invoice history.
It connects any compatible client to Billsby's core billing data via MCP.
What your AI agents can do
Create customer
Adds a brand new customer record into the billing system.
Get customer
Retrieves all core information for a single, specific customer ID.
Get customer subscriptions
Lists every active and past subscription attached to one customer ID.
You can create new customer records or retrieve specific details for any existing user.
The server lists all active subscriptions, detailing plans and add-ons associated with a customer.
Retrieve a list of recent invoices and check their payment status to track cash flow.
Get lists of all available products, plans, and add-ons used in your billing system.
Fetch the full details for any single customer or subscription using unique IDs.
Ask AI about this MCP
Supported MCP Clients
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Billsby MCP Server: 10 Tools for Billing Data Access
These tools allow your agent to interact with every core aspect of your business—from creating customers to listing annual invoices.
019d755ccreate customer
Adds a brand new customer record into the billing system.
019d755cget customer
Retrieves all core information for a single, specific customer ID.
019d755cget customer subscriptions
Lists every active and past subscription attached to one customer ID.
019d755cget subscription
Fetches the detailed data for a single, specific subscription plan.
019d755clist addons
Shows all add-ons that can be attached to existing plans.
019d755clist customers
Retrieves a list of every customer account in the system.
019d755clist invoices
Gets a record of recent invoices, including their due dates and payment status.
019d755clist plans
Shows all available subscription plans defined in your billing system.
019d755clist products
Retrieves a comprehensive list of all products sold through the platform.
019d755clist subscriptions
Lists every single subscription currently active across all customers.
Choose How to Get Started
Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.
Build Your Own
Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.
- Import from OpenAPI, Swagger, or YAML specs
- Create Agent Skills with progressive disclosure
- Deploy to edge with MCPFusion framework
- Built in DLP, auth, and compliance on every call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with Billsby, then connect any of our 4,700+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 4,700+ others, all in one place
- Add new capabilities to your AI anytime you want
- Every connection is secured and compliant automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog every week
What you can do with this MCP connector
You gotta manage your billing records without logging into some clunky dashboard. Billsby lets your AI agent handle all that messy subscription stuff—customers, plans, invoices—right from a simple chat prompt. This server connects any compatible client to Billsby’s core billing data via MCP, so you don't have to lift a finger.
Customer Data Management:
You can use create_customer to add a brand new customer record straight into the billing system. If you need details on an existing user, just run get_customer to pull all core information using their specific ID. For a quick overview of your entire client base, you've got list_customers, which retrieves every account in the system.
Subscription and Plan Details:
To see what plans are available, call list_plans. If you need to know about specific add-ons that can be attached to a plan, list_addons shows you everything. For detailed info on any single subscription, use get_subscription, which fetches all the specifics for one plan. You'll also run into list_products, which gives you a comprehensive rundown of every product sold through the platform.
When tracking a customer’s history, running get_customer_subscriptions lists both their active and past plans attached to that user ID. Furthermore, if you want to see every single subscription currently live across all your customers, run list_subscriptions. These tools cover the entire lifecycle of a plan.
Invoicing and Auditing:
Need to check cash flow? You can use list_invoices to get a record of recent billing cycles. This tool provides details like due dates and payment status for quick auditing. If you need to know what’s been sold, list_products gives you that rundown.
Core Functionality:
These exposed tools let your AI client read specific data points—you can get the full profile of a customer using get_customer, or pull all associated plan details with get_customer_subscriptions. You don't have to guess; just give your agent the necessary IDs, and it pulls exactly what you need from Billsby’s backend.
How Billsby MCP Works
- 1 Subscribe to the Billsby server and provide your API Key and Company Domain.
- 2 Your AI client receives your prompt (e.g., 'What is John Doe's last invoice?').
- 3 The agent selects and runs the appropriate tool (e.g.,
get_customerfollowed bylist_invoices), returning structured data to you.
The bottom line is: your AI client handles the API calls; you just get a direct, conversational answer about your billing records.
Who Is Billsby MCP For?
This is for SaaS founders and operational teams who spend too much time clicking through dashboards. If you're tired of manually cross-referencing customer IDs with subscription status or digging through invoice PDFs, this server gives your agent the data access it needs.
Needs to check a user's billing history and active plan instantly without transferring the chat window to another system.
Must audit invoice batches or list all products and plans quickly before running quarterly reports.
Needs to check if a new feature requires a specific add-on plan, checking availability using list_addons.
What Changes When You Connect
- Audit payments fast: Use
list_invoicesto check recent payment statuses immediately. You get the date, amount due, and current status without logging into your finance portal. - Manage users instantly: If you need a new user or want details on an existing client,
get_customerandcreate_customerlet you handle it all from chat. - See active plans at a glance: Instead of navigating multiple tabs, running
list_subscriptionsgives you a full list of every plan currently in use across your entire base. - Know what's available: When talking to support, quickly reference product pricing or add-on options by using
list_productsandlist_addons. - Track customer growth: Use
get_customer_subscriptionspaired withlist_customersto map out exactly which plans each user has signed up for. It's immediate data. - Full visibility into the catalog: You can check all available subscription plans (
list_plans) and product structures in one go, helping you advise clients accurately.
Real-World Use Cases
Onboarding a new enterprise client
A founder needs to set up a major account. They ask the agent: 'Create customer for Acme Corp and give them the Pro plan.' The agent runs create_customer and then uses get_subscription (or similar logic) to confirm the setup, all in one conversation.
Handling a billing discrepancy call
A support rep gets a worried customer on the line. The agent runs get_customer_subscriptions first, confirming the active plan ($99/mo). Then it runs list_invoices to show the last paid invoice, solving the confusion immediately.
Reviewing product gaps before launch
A PM wants to check if they have a pricing tier for 'Premium Video'. They ask the agent: 'What plans and add-ons do we offer?' The agent calls list_plans and list_addons, providing the necessary data structure.
Mass customer status audit
A finance team member needs to know which customers are on trial. They simply prompt: 'List all customers with active trials.' The agent uses list_customers and filters based on the returned data, giving a quick overview.
The Tradeoffs
Trying to process payments
Prompting: 'Please pay John Doe his outstanding balance of $50.' The agent can't do this because there is no process_payment tool.
→
Use list_invoices to check the status and amount. Then, flag the invoice for manual payment processing outside the agent flow. You can only read billing data here.
Asking for a customer's full payment history
Prompting: 'Show me every dollar spent by this user since 2018.' This is too broad; the agent doesn't have historical transaction logs, only recent invoices.
→
Use list_invoices and specify a date range to narrow down the records. For general billing status, use get_customer_subscriptions.
Assuming data structure knowledge
Prompting: 'Give me a JSON object showing the relationship between plan ID and customer ID.' This requires complex joins that aren't exposed as a single tool call.
→
Run list_customers to get IDs, then run get_customer_subscriptions for each customer ID. The agent handles the structured output generation.
When It Fits, When It Doesn't
Use this server if your primary need is reading or writing core billing entities: customers, subscriptions, and invoices. It excels at data aggregation—combining list_customers with get_customer_subscriptions to create a unified view of user status.
Don't use it if you need to perform complex, multi-step transactions that require state management (like calculating taxes across multiple jurisdictions) or actual payment processing. Those actions require an external service layer above the MCP server. If your process involves calling three tools in sequence and enforcing transactional integrity, you need dedicated orchestration logic built around these primitives.
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Billsby. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.
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Works with Claude, ChatGPT, Cursor, and more
The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.
This server provides 10 capabilities that interface natively with Claude, ChatGPT, Cursor, and any MCP client. No middleware. No custom integration required.
Available Capabilities
Checking a customer's billing history shouldn't take five clicks across different dashboards.
Today, if a support rep needs to know why a user is calling about their bill, they might start in the CRM (to find the ID), then switch tabs to the Billing Portal (to check plans), and finally copy an invoice number into a separate spreadsheet. This manual data triangulation wastes minutes, every time.
With Billsby MCP, that whole sequence collapses. The rep just asks their agent: 'What's wrong with user Jane Smith?' The agent instantly calls `get_customer` and `list_invoices`, giving the full context—ID, plan status, and payment due date—right in the chat window.
Billsby MCP Server gives you complete control over billing data retrieval.
No more guessing which system holds the truth about a plan's status. You can list all active plans (`list_plans`) and then check every customer against that catalog using `get_customer_subscriptions`. The data is centralized and actionable.
The difference now is simple: Instead of relying on fragmented reports, you get real-time, structured access to the core billing truth. It's instant account status, period.
Common Questions About Billsby MCP
Can I use list_invoices with Billsby MCP Server? +
Yes. list_invoices retrieves records of recent invoices, letting you check payment statuses and view invoice details directly through your AI agent.
How do I find out what plans are available using Billsby MCP Server? +
You run the list_plans tool. This returns a list of all subscription plans defined in your billing system, including their pricing and features.
What is the difference between get_customer and list_customers on Billsby MCP Server? +
list_customers gives you an overview (a list) of IDs and names. get_customer takes one specific ID and returns all detailed records for that single customer.
Does the server help me calculate revenue projections? (Billsby MCP Server) +
No. While you can retrieve current data using tools like list_subscriptions, this server only provides raw billing data; it does not run complex financial calculations or projections.
When I use `create_customer`, does that automatically set up their subscription details? +
No, creating a customer just adds them to your roster. You'll need to call get_customer_subscriptions separately to pull any active plans or add-ons linked to that new user.
What specific information does the `list_addons` tool provide? +
list_addons gives you a catalog of every available extra feature. You'll get the name, associated cost structure, and which core plans it can attach to.
If I run into an error when using `get_subscription`, what information should I check? +
Check that you passed a valid subscription ID. If the ID is correct, verify the customer linked to that subscription still exists in your system.
What happens if I run `list_customers` and get thousands of results? Is there a limit? +
The tool handles large data sets using pagination. You must pass the necessary cursor or page parameters to retrieve all customer records, instead of trying to pull them all at once.
Can I check which subscription plan a customer is currently on? +
Yes! Use the get_customer_subscriptions tool with the Customer Unique ID. It will fetch all active and inactive plans for that user.
Does the integration allow me to cancel a subscription? +
Currently, the toolset focuses on querying and management functions (listing customers, checking invoices). Canceling or modifying subscription billing dates must be done on the Billsby platform.
Can I list all available subscription plans? +
Yes. Use the list_plans tool to retrieve all subscription plans configured in your Billsby account, including their pricing and cycles.
Use it with your favorite AI tools
Connect this server to Cursor, Claude, VS Code, and more.
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