Bring Billing
to LangChain
Create your Vinkius account to connect Paddle to LangChain 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.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the Paddle MCP Server?
Bring the Paddle Billing API directly into your AI workflows. Acting as your Merchant of Record (MoR) interface, this integration allows your agent to seamlessly query customer billing states, manage SaaS subscriptions, retrieve invoice ledgers, and pause actively churning plans natively.
What you can do
- Customers & Billing Details — List and search all CRM accounts managed by Paddle and extract their exact tax identification boundaries
- Subscription Lifecycle — Inspect active or past-due subscriptions, cancel recurring flows dynamically, or pause an active schedule right from chat
- Transactions & Ledgering — Fetch bulk atomic transactions matching exact one-off payments, prorations, and historical subscription renewals
- Catalog Explorer — List your products and retrieve localized checkout prices and native tax-inclusive pricing definitions
How it works
- Subscribe to this server
- Enter your Paddle API Key
- Start managing active SaaS billing states from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Support teams — check payment status or pause subscriptions securely without requesting access to the Paddle dashboard
- RevOps & Finance — extract dynamic revenue limits, evaluate native transactional tax boundaries, and pull structured ledger arrays
- SaaS Developers — test billing configurations and checkout limits directly during product lifecycle testing
Built-in capabilities (10)
Can be set to effective immediately or at the end of the current billing period. Cancel an active subscription
Get details for a specific customer
Get details for a specific subscription
Get details for a specific transaction
List all pricing definitions
List all products
List all customers in Paddle
List all subscriptions
List all billing transactions
Pause an active subscription
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with Paddle through native MCP adapters. Connect 10 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.
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The largest ecosystem of integrations, chains, and agents. combine Paddle MCP tools with 500+ LangChain components
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Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step
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LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging
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Memory and conversation persistence let agents maintain context across Paddle queries for multi-turn workflows
Paddle in LangChain
Why run Paddle with Vinkius?
The Paddle 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 Paddle using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Paddle and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Paddle to LangChain 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
Paddle for LangChain
Every request between LangChain and Paddle 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 cancel a customer subscription directly from chat?
Yes. The agent leverages the cancel_subscription tool to stop recurring plans natively. You can instruct the agent to cancel it "immediately" or "at the next_billing_period" according to Paddle's API logical boundaries.
How do I fetch the exact localized checkout prices?
The list_catalog_prices query extracts the complete Price definitions from your Paddle system. It details the billing frequency, currency boundaries, tax-inclusiveness flags, and item descriptions seamlessly.
Is Paddle Classic Supported or is this for Paddle Billing?
This integration targets the modern Paddle Billing REST API which leverages robust structural objects (like Customers, Businesses, and Subscriptions) ensuring clean MoR tax boundaries and granular item mappings.
How does LangChain connect to MCP servers?
Use langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.
Which LangChain agent types work with MCP?
All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.
Can I trace MCP tool calls in LangSmith?
Yes. All MCP tool invocations appear as traced steps in LangSmith, showing input parameters, response payloads, latency, and token usage.
MultiServerMCPClient not found
Install: pip install langchain-mcp-adapters
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