Orb MCP Server for LangChainGive LangChain instant access to 10 tools to Cancel Subscription, Create Customer, Create Ledger Entry, and more

Name: Orb
Price: 29 USD
Availability: InStock
Rating: 5.0 (1 reviews)
Author: Vinkius

GDPR Free for Subscribers

LangChain is the leading Python framework for composable LLM applications. Connect Orb through Vinkius and LangChain agents can call every tool natively. combine them with retrievers, memory, and output parsers for sophisticated AI pipelines.

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The Orb MCP Server for LangChain is a standout in the Data Management category — giving your AI agent 10 tools to work with, ready to go from day one.

Built for AI Agents by Vinkius

Vinkius delivers Streamable HTTP and SSE to any MCP client

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python

import asyncio
from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_openai import ChatOpenAI
from langgraph.prebuilt import create_react_agent

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MultiServerMCPClient({
        "orb": {
            "transport": "streamable_http",
            "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
        }
    }) as client:
        tools = client.get_tools()
        agent = create_react_agent(
            ChatOpenAI(model="gpt-4o"),
            tools,
        )
        response = await agent.ainvoke({
            "messages": [{
                "role": "user",
                "content": "Using Orb, show me what tools are available.",
            }]
        })
        print(response["messages"][-1].content)

asyncio.run(main())

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Orb MCP Server

Connect your Orb account to any AI agent to streamline your revenue operations and usage-based billing workflows through natural language.

LangChain's ecosystem of 500+ components combines seamlessly with Orb 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.

What you can do

Usage Ingestion — Send batches of usage events with idempotency keys to track consumption in real-time.
Subscription Lifecycle — Create, update, and cancel subscriptions, tying customers to specific billing plans seamlessly.
Customer Management — Provision new customers and list existing ones with full metadata and external ID mapping.
Invoicing & Revenue — List historical invoices or fetch upcoming draft invoices to predict end-of-month billing.
Credit Ledgers — Manage prepaid credits by creating ledger entries for increments, decrements, or expirations.

The Orb MCP Server exposes 10 tools through the Vinkius. Connect it to LangChain in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 10 Orb tools available for LangChain

When LangChain connects to Orb through Vinkius, your AI agent gets direct access to every tool listed below — spanning usage-based-billing, revenue-operations, subscription-management, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.

cancel

Cancel subscription on Orb

Cancel a subscription

create

Create customer on Orb

Requires name and email. Create a new customer in Orb

create

Create ledger entry on Orb

Create a ledger entry for credits

create

Create subscription on Orb

Create a subscription for a customer

fetch

Fetch ledger on Orb

Fetch credit ledger for a customer

get

Get upcoming invoice on Orb

Fetch upcoming invoice for a subscription

ingest

Ingest events on Orb

Events require customer_id, event_name, timestamp, idempotency_key, and properties. Ingest usage events into Orb

list

List customers on Orb

List customers in Orb

list

List invoices on Orb

List invoices

update

Update subscription on Orb

Update an existing subscription

Connect Orb to LangChain via MCP

Follow these steps to wire Orb into LangChain. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.

Install dependencies

Run pip install langchain langchain-mcp-adapters langgraph langchain-openai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Run the agent

Save the code and run python agent.py

Explore tools

The agent discovers 10 tools from Orb via MCP

Why Use LangChain with the Orb MCP Server

LangChain provides unique advantages when paired with Orb through the Model Context Protocol.

The largest ecosystem of integrations, chains, and agents. combine Orb MCP tools with 500+ LangChain components

Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step

LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging

Memory and conversation persistence let agents maintain context across Orb queries for multi-turn workflows

Orb + LangChain Use Cases

Practical scenarios where LangChain combined with the Orb MCP Server delivers measurable value.

RAG with live data: combine Orb tool results with vector store retrievals for answers grounded in both real-time and historical data

Autonomous research agents: LangChain agents query Orb, synthesize findings, and generate comprehensive research reports

Multi-tool orchestration: chain Orb tools with web scrapers, databases, and calculators in a single agent run

Production monitoring: use LangSmith to trace every Orb tool call, measure latency, and optimize your agent's performance

Example Prompts for Orb in LangChain

Ready-to-use prompts you can give your LangChain agent to start working with Orb immediately.

"List the last 5 customers created in Orb."

"Ingest a usage event for customer cust_123: 50 units of 'api_requests'."

"What is the upcoming invoice amount for subscription sub_987?"

Troubleshooting Orb MCP Server with LangChain

Common issues when connecting Orb to LangChain through Vinkius, and how to resolve them.

MultiServerMCPClient not found

Install: pip install langchain-mcp-adapters

Orb + LangChain FAQ

Common questions about integrating Orb MCP Server with LangChain.

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.