Bring Wholesale Marketplace
to LangChain
Create your Vinkius account to connect LeafLink to LangChain and start using all 9 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 LeafLink MCP Server?
Connect your LeafLink account to any AI agent to automate your cannabis wholesale operations. This MCP server enables your agent to manage product listings, monitor real-time inventory, and track received orders directly from natural language.
What you can do
- Order Oversight — List and retrieve detailed information for all wholesale orders received from buyers
- Inventory Visibility — Get real-time stock levels and availability for your entire product catalog
- Catalog Management — List, retrieve, create, and update products including pricing and metadata
- Status Transitions — Move orders through their lifecycle (accept, fulfill, cancel) via simple commands
- Partner Tracking — List registered brands and buyers to maintain clear visibility of your wholesale network
How it works
- Subscribe to this server
- Enter your LeafLink API Key (JWT Bearer Token)
- Start managing your wholesale business from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Wholesale Managers — Monitor incoming orders and update product availability without opening the dashboard
- Operations Teams — Automate inventory updates and order fulfillment workflows via natural language
- Sales Directors — Quickly query brand catalogs and buyer information during planning sessions
Built-in capabilities (9)
Requires a JSON body with product details. Add a new product to your wholesale catalog
Get details for a specific order
Get details for a specific product
List all wholesale orders received
List all brands in your account
List all buyers and customers
List all products available in your inventory
g., accept, fulfill, cancel, reject). Transition an order through its lifecycle
Update inventory level for a specific product
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with LeafLink through native MCP adapters. Connect 9 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 LeafLink 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 LeafLink queries for multi-turn workflows
LeafLink in LangChain
Why run LeafLink with Vinkius?
The LeafLink 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 9 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 LeafLink using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
LeafLink and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect LeafLink 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
LeafLink for LangChain
Every request between LangChain and LeafLink 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
How do I update the inventory level for a product?
Use the update_product_inventory tool with the unique product ID and the new total quantity. This will update the quantity field in LeafLink.
Can I fulfill an order using the agent?
Yes, use the update_order_status tool with the order number and set the action to 'fulfill' to transition the order status.
Is it possible to see my buyer list?
Absolutely. The list_wholesale_customers tool retrieves all organizational buyers and dispensary accounts registered in your LeafLink network.
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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