How to Use the Blockchain.com Data MCP in AutoGen

Q: Can AutoGen agents coordinate a transaction check using Blockchain.com Data?

Yes. One agent can call getaddress to check a balance, while another calls gettransaction to verify the specific hash, sharing the results in their group chat.

Q: How do AutoGen agents handle unconfirmed mempool items with Blockchain.com Data?

An agent can run listunconfirmedtransactions to pull pending transfers. The agents then debate whether the transaction fee is high enough for quick inclusion in the next block.

Let your AutoGen agents debate and verify live Bitcoin transactions and network stats in real time.

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Connect Blockchain.com Data MCP to AutoGen

Create your Vinkius account to connect Blockchain.com Data to AutoGen and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Blockchain.com Data with AutoGen

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Let AutoGen agents debate Bitcoin network health

This MCP server lets your agents use `get_network_stats` and `get_mempool_stats` to analyze the current state of the Bitcoin network. One agent can argue for delaying a transaction due to high fees, while another uses the data to find the optimal gas rate. By feeding the output of `get_block_count` into the conversation, the agents maintain a shared, accurate view of the blockchain's state. They settle disputes using hard metrics rather than pre-programmed assumptions.

Automate transaction verification via agent consensus

Your agents can invoke `get_transaction` and `get_latest_block` to independently verify if a payment has cleared. A verification agent pulls the transaction details, while an audit agent cross-references it with the latest block hash to confirm settlement. If a payment is missing, an agent checks `list_unconfirmed_transactions` to see if it is stuck in the mempool. The agents then negotiate whether to wait or alert the user, speeding up complex financial workflows.

Track wallet balances with multi-agent audits

Use `get_address` to let your agents audit specific Bitcoin wallets and monitor balance fluctuations. An analysis agent can flag unusual withdrawals, prompting a security agent to lock down connected systems. Simultaneously, a pricing agent can call `get_ticker` to convert those balances into multiple fiat currencies. This MCP connection keeps your entire multi-agent system aligned on the real-world value of your on-chain assets.

Setup guide

Set up Blockchain.com Data MCP in AutoGen

Prerequisites

Python 3.10+ installed
autogen-ext[mcp] package
Active Vinkius subscription with a valid endpoint token

1

Install AutoGen with MCP
Run pip install "autogen-ext[mcp]" autogen-agentchat. The MCP extension includes mcp_server_tools for stateless tool access.
2

Fetch tools from the MCP
Call mcp_server_tools(SseServerParams(url=...)) with your Vinkius endpoint. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Run your agent
Pass the tools to AssistantAgent and call agent.run(). The agent invokes Blockchain.com Data tools and returns structured results.

agent.py

from autogen_ext.tools.mcp import SseServerParams, mcp_server_tools
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.models.openai import OpenAIChatCompletionClient

server_params = SseServerParams(
    url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
)

tools = await mcp_server_tools(server_params)

agent = AssistantAgent(
    name="Blockchain.com Data_assistant",
    model_client=OpenAIChatCompletionClient(model="gpt-4o"),
    tools=tools,
)

result = await agent.run("List recent Blockchain.com Data data")
print(result.messages[-1].content)

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Prerequisites

Python 3.10+ installed
autogen-ext[mcp] + autogen-agentchat
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Same packages as above. McpWorkbench is ideal when your agent needs stateful sessions across multiple tool calls.
2

Use McpWorkbench as context manager
Wrap your agent in async with McpWorkbench(...) to maintain shared state and resources. The workbench manages the full MCP session lifecycle.
3

Run with workbench
Pass workbench=workbench to your agent. State is preserved across multiple tool calls within the same session.

agent.py

from autogen_ext.tools.mcp import McpWorkbench, SseServerParams
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.models.openai import OpenAIChatCompletionClient

server_params = SseServerParams(
    url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
)

async with McpWorkbench(server_params) as workbench:
    agent = AssistantAgent(
        name="Blockchain.com Data_assistant",
        model_client=OpenAIChatCompletionClient(model="gpt-4o"),
        workbench=workbench,
    )

    result = await agent.run("List recent Blockchain.com Data data")
    print(result.messages[-1].content)

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Blockchain.com. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Blockchain.com Data MCP in AutoGen

Use StreamableHttpServerParams to point to the server URL, and pass the tools to your AssistantAgent constructor. The MCP tool adapter automatically handles the schema translation for AutoGen.

Yes. One agent can call get_address to check a balance, while another calls get_transaction to verify the specific hash, sharing the results in their group chat.

An agent can run list_unconfirmed_transactions to pull pending transfers. The agents then debate whether the transaction fee is high enough for quick inclusion in the next block.

This setup supports both stdio and Streamable HTTP transports. You can run your agents locally or host them in a distributed cloud environment without changing your tool code.

Every MCP tool call to fetch Bitcoin addresses or block details runs in an isolated, zero-trust V8 sandbox. No transaction histories or query parameters are ever cached or shared across agent sessions.

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