How to Use the Blockdaemon (Blockchain Infrastructure) MCP in CrewAI

Deploy autonomous blockchain research crews in CrewAI using institutional data tools.

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Connect Blockdaemon (Blockchain Infrastructure) MCP to CrewAI

Create your Vinkius account to connect Blockdaemon (Blockchain Infrastructure) 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 Blockdaemon (Blockchain Infrastructure) with CrewAI

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Perplexity

Specialized blockchain research in CrewAI

Assign a research agent to call `list_blocks` and `list_transactions` while an analyst agent interprets the results. This collaboration happens within your shared memory space. Your crew functions as a cohesive unit. Each agent focuses on a specific task, leading to faster data synthesis.

Financial auditing agents in CrewAI

Task your crew with running `get_financial_report` for suspected addresses. The moderator agent then decides if the report warrants further escalation. This mimics real-world operations. You set the roles, and the crew handles the investigation without you touching a single line of code.

Automated UTXO management in CrewAI

Use `get_utxos` to fuel your operations agents. One agent gathers the inputs, and another manages the transaction sequence. It handles the heavy lifting of blockchain state tracking. Your agents remain focused on the final objective.

Setup guide

Set up Blockdaemon (Blockchain Infrastructure) 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 Blockdaemon (Blockchain Infrastructure) tools as needed.

crew.py

from crewai import Agent, Task, Crew

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

task = Task(
    description="List recent Blockdaemon (Blockchain Infrastructure) 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="Blockdaemon (Blockchain Infrastructure) Analyst",
        goal="Access and analyze Blockdaemon (Blockchain Infrastructure) data via MCP.",
        backstory="Expert analyst with direct Blockdaemon (Blockchain Infrastructure) access.",
        tools=mcp_tools,
    )

    task = Task(
        description="List recent Blockdaemon (Blockchain Infrastructure) 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 Blockdaemon. 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 Blockdaemon (Blockchain Infrastructure) MCP in CrewAI

Yes. Pass the server URL directly into your Agent definition. Your agents will gain access to the tools immediately.

They will. The shared memory feature ensures that once one agent fetches data, the rest of the crew can act on it.

It is. The server supports multiple transports, ensuring your crew stays connected even during high-load operations.

You only need to provide the endpoint token. Vinkius handles the underlying auth handshake for all agents in your crew.

Your financial records are ephemeral. They exist only for the duration of the agent session and are wiped immediately upon completion.

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