How to Use the Blockchain.com Data MCP in CrewAI

Deploy a specialized crew of agents in CrewAI using the Blockchain.com Data MCP Server for autonomous network research.

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Connect Blockchain.com Data MCP to CrewAI

Create your Vinkius account to connect Blockchain.com Data to CrewAI 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 CrewAI

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Perplexity

Collaborative network research with CrewAI

Assign one agent to watch `get_network_stats` while another investigates specific transactions using `get_transaction`. They share memory to build a complete picture of market activity. Your crew works in tandem. One agent spots a trend, and the other immediately pulls the supporting data for a report.

Autonomous transaction verification for CrewAI

Task your agents with validating blocks using `get_block_count` and `get_block`. If the data doesn't match your criteria, the agents trigger an escalation sequence. This removes the need for you to check the ledger manually. The agents handle the verification while you monitor the output.

Market trend analysis via CrewAI agents

Have your researchers aggregate `get_chart` and `get_ticker` data over time. The agents compare current spikes to historical norms to identify anomalies. They refine their research based on what they find. You get a summarized report on the state of the Bitcoin market without sorting through raw JSON.

Setup guide

Set up Blockchain.com Data MCP in CrewAI

Prerequisites

Python 3.10+ installed
crewai package (pip install crewai)
Active Vinkius subscription with a valid endpoint token

1

Install CrewAI
Run pip install crewai to install the framework. MCP support is built-in via the mcps parameter.
2

Add the MCP URL to your agent
Pass your Vinkius endpoint directly to the mcps list. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. CrewAI handles tool discovery and caching automatically.
3

Kick off your crew
Create a Crew with your agent and tasks. Call crew.kickoff() — the agent will automatically invoke Blockchain.com Data tools as needed.

crew.py

from crewai import Agent, Task, Crew

agent = Agent(
    role="Blockchain.com Data Analyst",
    goal="Access and analyze Blockchain.com Data data via MCP.",
    backstory="Expert analyst with direct Blockchain.com Data access.",
    mcps=[
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ],
)

task = Task(
    description="List recent Blockchain.com Data transactions",
    agent=agent,
    expected_output="A summary of recent activity",
)

crew = Crew(agents=[agent], tasks=[task])
result = crew.kickoff()
print(result)

Get your connection token →

Prerequisites

Python 3.10+ installed
crewai + crewai-tools packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Run pip install crewai crewai-tools. The MCPServerAdapter handles lifecycle management and tool conversion.
2

Connect with MCPServerAdapter
Use MCPServerAdapter as a context manager with SseServerParameters pointing to your Vinkius endpoint. The adapter automatically manages connection lifecycle.
3

Assign tools and run
Pass the returned mcp_tools to your agent's tools parameter. The adapter converts MCP tools to native BaseTool objects compatible with all CrewAI agents.

crew.py

from crewai import Agent, Task, Crew
from crewai_tools import MCPServerAdapter
from mcp import SseServerParameters

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

with MCPServerAdapter(server_params) as mcp_tools:
    agent = Agent(
        role="Blockchain.com Data Analyst",
        goal="Access and analyze Blockchain.com Data data via MCP.",
        backstory="Expert analyst with direct Blockchain.com Data access.",
        tools=mcp_tools,
    )

    task = Task(
        description="List recent Blockchain.com Data transactions",
        agent=agent,
        expected_output="A summary of recent activity",
    )

    crew = Crew(agents=[agent], tasks=[task])
    result = crew.kickoff()
    print(result)

Get your connection token →

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 CrewAI

Include the server URL in your agent definition. CrewAI handles the connection, and you can filter which tools each agent uses to keep the crew specialized.

Yes, the shared memory feature allows one agent to fetch data and another to act on it. This coordination is the core strength of using this MCP Server in a crew.

The server strictly limits access to public Bitcoin ledger records. No personal information or private keys are ever processed or stored by the agent framework.

Your crew can be configured with sequential execution to manage the flow of requests. This keeps your usage within the server's operational limits.

You only need your valid endpoint token. Once provided, the agents have the access they need to pull block counts, prices, and transaction histories.

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