Chargeblast MCP Server for LangChain 8 tools — connect in under 2 minutes
LangChain is the leading Python framework for composable LLM applications. Connect Chargeblast 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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Vinkius supports streamable HTTP and SSE.
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({
"chargeblast": {
"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 Chargeblast, show me what tools are available.",
}]
})
print(response["messages"][-1].content)
asyncio.run(main())
* 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 Chargeblast MCP Server
Connect your Chargeblast account to any AI agent and take full control of your chargeback prevention and dispute management through natural conversation. Intercept disputes before they become chargebacks.
LangChain's ecosystem of 500+ components combines seamlessly with Chargeblast through native MCP adapters. Connect 8 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
- Alert Oversight — List and retrieve details for all intercepted dispute alerts (CDRN, Ethoca, RDR) natively
- Status Management — Update alert statuses and mark disputes as refunded flawlessly
- Deflection Auditing — List and analyze logs of successfully blocked chargeback attempts securely
- Order Logistics — Upload order data to enable digital receipts and automatic deflections flawlessly
- Merchant Enrollment — List and manage enrolled merchants under your account in real-time
- Credit Requests — Trigger credit requests for specific dispute alerts directly within your workspace
The Chargeblast MCP Server exposes 8 tools through the Vinkius. Connect it to LangChain in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect Chargeblast to LangChain via MCP
Follow these steps to integrate the Chargeblast MCP Server with LangChain.
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 8 tools from Chargeblast via MCP
Why Use LangChain with the Chargeblast MCP Server
LangChain provides unique advantages when paired with Chargeblast through the Model Context Protocol.
The largest ecosystem of integrations, chains, and agents. combine Chargeblast 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 Chargeblast queries for multi-turn workflows
Chargeblast + LangChain Use Cases
Practical scenarios where LangChain combined with the Chargeblast MCP Server delivers measurable value.
RAG with live data: combine Chargeblast tool results with vector store retrievals for answers grounded in both real-time and historical data
Autonomous research agents: LangChain agents query Chargeblast, synthesize findings, and generate comprehensive research reports
Multi-tool orchestration: chain Chargeblast tools with web scrapers, databases, and calculators in a single agent run
Production monitoring: use LangSmith to trace every Chargeblast tool call, measure latency, and optimize your agent's performance
Chargeblast MCP Tools for LangChain (8)
These 8 tools become available when you connect Chargeblast to LangChain via MCP:
get_dispute_alert_details
Get details for a specific dispute alert
list_deflection_logs
List logs of chargeback attempts that were successfully blocked
list_dispute_alerts
List all chargeback alerts from your account
list_enrolled_merchants
List all merchants enrolled under your account
list_uploaded_orders
List order history uploaded for deflection
request_dispute_credit
Request a credit for a specific dispute alert
update_alert_status
Update the status of a dispute alert
upload_order_data
Upload order data to enable digital receipts and deflections
Example Prompts for Chargeblast in LangChain
Ready-to-use prompts you can give your LangChain agent to start working with Chargeblast immediately.
"Show me all active dispute alerts in Chargeblast."
"What is the status of alert ID 12345?"
"Show me the logs of chargebacks blocked today."
Troubleshooting Chargeblast MCP Server with LangChain
Common issues when connecting Chargeblast to LangChain through the Vinkius, and how to resolve them.
MultiServerMCPClient not found
pip install langchain-mcp-adaptersChargeblast + LangChain FAQ
Common questions about integrating Chargeblast MCP Server with LangChain.
How does LangChain connect to MCP servers?
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?
Can I trace MCP tool calls in LangSmith?
Connect Chargeblast with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Chargeblast to LangChain
Get your token, paste the configuration, and start using 8 tools in under 2 minutes. No API key management needed.