Tatum (Blockchain Infra) MCP Server for LangChainGive LangChain instant access to 11 tools to Cancel Subscription, Create Subscription, Create Virtual Account, and more

Name: Tatum (Blockchain Infra)
Price: 29 USD
Availability: InStock
Rating: 2.2 (1 reviews)
Author: Vinkius

GDPR Free for Subscribers

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

Ask AI about this MCP Server for LangChain

Open in ChatGPT Open in Claude Open in Perplexity

The Tatum (Blockchain Infra) MCP Server for LangChain is a standout in the Developer Tools category — giving your AI agent 11 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

Claude

ChatGPT

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Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

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({
        "tatum-blockchain-infra": {
            "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 Tatum (Blockchain Infra), 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 Tatum (Blockchain Infra) MCP Server

Connect your Tatum account to any AI agent to streamline blockchain infrastructure management. Access real-time data, gas estimates, and portfolio tracking across 40+ protocols through natural language.

LangChain's ecosystem of 500+ components combines seamlessly with Tatum (Blockchain Infra) through native MCP adapters. Connect 11 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

Fee Estimation — Get recommended fees or estimate gas for EVM transactions to optimize costs using get_recommended_fee and estimate_evm_gas.
Portfolio Tracking — Retrieve balances for native assets, ERC-20 tokens, and NFTs across multiple addresses with get_wallet_portfolio.
Real-time Monitoring — Create and manage webhook subscriptions for incoming/outgoing transactions using create_subscription and list_subscriptions.
Transaction History — Query detailed historical data for specific blockchain addresses via get_transaction_history.
Exchange Rates — Get live exchange rates between crypto and fiat currencies using get_exchange_rate.

The Tatum (Blockchain Infra) MCP Server exposes 11 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 11 Tatum (Blockchain Infra) tools available for LangChain

When LangChain connects to Tatum (Blockchain Infra) through Vinkius, your AI agent gets direct access to every tool listed below — spanning web3, blockchain-infrastructure, gas-estimation, 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 Tatum (Blockchain Infra)

Cancel a webhook subscription

create

Create subscription on Tatum (Blockchain Infra)

). Create a webhook subscription

create

Create virtual account on Tatum (Blockchain Infra)

Create a virtual account (off-chain ledger)

estimate

Estimate evm gas on Tatum (Blockchain Infra)

Estimate EVM gas limit and price

estimate

Estimate transaction fee on Tatum (Blockchain Infra)

). Estimate transaction fee

get

Get exchange rate on Tatum (Blockchain Infra)

Get exchange rate for a crypto or fiat asset

get

Get recommended fee on Tatum (Blockchain Infra)

Get recommended fee for a blockchain

get

Get transaction history on Tatum (Blockchain Infra)

Get transaction history for an address

get

Get virtual account balance on Tatum (Blockchain Infra)

Get virtual account balance

get

Get wallet portfolio on Tatum (Blockchain Infra)

Get wallet portfolio balances

list

List subscriptions on Tatum (Blockchain Infra)

List active webhook subscriptions

Connect Tatum (Blockchain Infra) to LangChain via MCP

Follow these steps to wire Tatum (Blockchain Infra) 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 11 tools from Tatum (Blockchain Infra) via MCP

Why Use LangChain with the Tatum (Blockchain Infra) MCP Server

LangChain provides unique advantages when paired with Tatum (Blockchain Infra) through the Model Context Protocol.

The largest ecosystem of integrations, chains, and agents. combine Tatum (Blockchain Infra) 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 Tatum (Blockchain Infra) queries for multi-turn workflows

Tatum (Blockchain Infra) + LangChain Use Cases

Practical scenarios where LangChain combined with the Tatum (Blockchain Infra) MCP Server delivers measurable value.

RAG with live data: combine Tatum (Blockchain Infra) tool results with vector store retrievals for answers grounded in both real-time and historical data

Autonomous research agents: LangChain agents query Tatum (Blockchain Infra), synthesize findings, and generate comprehensive research reports

Multi-tool orchestration: chain Tatum (Blockchain Infra) tools with web scrapers, databases, and calculators in a single agent run

Production monitoring: use LangSmith to trace every Tatum (Blockchain Infra) tool call, measure latency, and optimize your agent's performance

Example Prompts for Tatum (Blockchain Infra) in LangChain

Ready-to-use prompts you can give your LangChain agent to start working with Tatum (Blockchain Infra) immediately.

"What are the recommended fees for a transaction on Ethereum right now?"

"Show me the portfolio for address 0x742d35Cc6634C0532925a3b844Bc454e4438f44e on Polygon."

"What is the current exchange rate from BTC to USD?"

Troubleshooting Tatum (Blockchain Infra) MCP Server with LangChain

Common issues when connecting Tatum (Blockchain Infra) to LangChain through Vinkius, and how to resolve them.

MultiServerMCPClient not found

Install: pip install langchain-mcp-adapters

Tatum (Blockchain Infra) + LangChain FAQ

Common questions about integrating Tatum (Blockchain Infra) 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.