Bring Recurring Billing
to LlamaIndex
Create your Vinkius account to connect Billsby to LlamaIndex and start using all 10 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
Compatible with every major AI agent and IDE
What is the Billsby MCP Server?
Connect your Billsby account to any AI agent and orchestrate your subscription billing workflows through natural conversation.
What you can do
- Customer Management — List, retrieve, and create customer profiles within your billing system.
- Subscription Oversight — Query and manage subscriptions, plans, and add-ons linked to your customers.
- Invoicing Audits — Access recent invoices and their payment statuses to ensure steady cash flow.
- Product Catalog — Retrieve available products and their pricing structures from Billsby.
How it works
- Subscribe to this server
- Enter your Billsby API Key and your Company Domain
- Start managing your subscriptions from Claude, Cursor, or any MCP-compatible client
Who is this for?
- SaaS Founders — quickly check active subscriptions and customer statuses without logging into the dashboard.
- Support Teams — retrieve billing histories and active plans for users instantly.
- Finance Operations — audit invoices and product configurations using natural language.
Built-in capabilities (10)
Create a new customer
Get specific customer details
List subscriptions for a specific customer
Get specific subscription details
List available add-ons
List all customers
List recent invoices
List all subscription plans
List all products
List all subscriptions
Why LlamaIndex?
LlamaIndex agents combine Billsby tool responses with indexed documents for comprehensive, grounded answers. Connect 10 tools through Vinkius and query live data alongside vector stores and SQL databases in a single turn. ideal for hybrid search, data enrichment, and analytical workflows.
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Data-first architecture: LlamaIndex agents combine Billsby tool responses with indexed documents for comprehensive, grounded answers
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Query pipeline framework lets you chain Billsby tool calls with transformations, filters, and re-rankers in a typed pipeline
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Multi-source reasoning: agents can query Billsby, a vector store, and a SQL database in a single turn and synthesize results
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Observability integrations show exactly what Billsby tools were called, what data was returned, and how it influenced the final answer
Billsby in LlamaIndex
Why run Billsby with Vinkius?
The Billsby connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 10 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.

* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.




Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect Billsby using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Billsby and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Billsby to LlamaIndex through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
Billsby for LlamaIndex
Every request between LlamaIndex and Billsby is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
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.
How does LlamaIndex connect to MCP servers?
Use the MCP client adapter to create a connection. LlamaIndex discovers all tools and wraps them as query engine tools compatible with any LlamaIndex agent.
Can I combine MCP tools with vector stores?
Yes. LlamaIndex agents can query Billsby tools and vector store indexes in the same turn, combining real-time and embedded data for grounded responses.
Does LlamaIndex support async MCP calls?
Yes. LlamaIndex's async agent framework supports concurrent MCP tool calls for high-throughput data processing pipelines.
BasicMCPClient not found
Install: pip install llama-index-tools-mcp
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