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Fireblocks MCP Server for Pydantic AIGive Pydantic AI instant access to 40 tools to Add Asset To Wallet, Add Contract, Cancel Transaction, and more

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Pydantic AI brings type-safe agent development to Python with first-class MCP support. Connect Fireblocks through Vinkius and every tool is automatically validated against Pydantic schemas. catch errors at build time, not in production.

Ask AI about this MCP Server for Pydantic AI

The Fireblocks MCP Server for Pydantic AI is a standout in the Money Moves category — giving your AI agent 40 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

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python
import asyncio
from pydantic_ai import Agent
from pydantic_ai.mcp import MCPServerHTTP

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    server = MCPServerHTTP(url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")

    agent = Agent(
        model="openai:gpt-4o",
        mcp_servers=[server],
        system_prompt=(
            "You are an assistant with access to Fireblocks "
            "(40 tools)."
        ),
    )

    result = await agent.run(
        "What tools are available in Fireblocks?"
    )
    print(result.data)

asyncio.run(main())
Fireblocks
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 Fireblocks MCP Server

Connect your Fireblocks workspace to any AI agent to orchestrate institutional-grade digital asset operations through natural language conversation.

Pydantic AI validates every Fireblocks tool response against typed schemas, catching data inconsistencies at build time. Connect 40 tools through Vinkius and switch between OpenAI, Anthropic, or Gemini without changing your integration code. full type safety, structured output guarantees, and dependency injection for testable agents.

What you can do

  • Vault Management — List, create, and inspect vault accounts and asset balances across your entire organization.
  • Transaction Orchestration — Create, estimate fees, and monitor transactions across multiple blockchains with full lifecycle control.
  • Wallet Connectivity — Manage internal and external wallets, and generate new deposit addresses for various assets.
  • Advanced Asset Support — Interact with NFTs, staking positions, and smart contracts directly from the console.
  • Compliance & Security — Validate travel rules, manage gas station settings, and retrieve screening information for transactions.

The Fireblocks MCP Server exposes 40 tools through the Vinkius. Connect it to Pydantic AI in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 40 Fireblocks tools available for Pydantic AI

When Pydantic AI connects to Fireblocks through Vinkius, your AI agent gets direct access to every tool listed below — spanning digital-assets, vault-management, crypto-transactions, 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.

add

Add asset to wallet on Fireblocks

Add an asset/address to a wallet

add

Add contract on Fireblocks

Add a new contract to the whitelist

cancel

Cancel transaction on Fireblocks

Cancel a pending transaction

create

Create external wallet on Fireblocks

Create a new external wallet container

create

Create internal wallet on Fireblocks

Create a new internal wallet container

create

Create transaction on Fireblocks

Create a new transaction (Transfer, Mint, Burn, etc.)

create

Create vault account on Fireblocks

Create a new vault account

create

Create vault account asset on Fireblocks

Create a new wallet for an asset in a vault

create

Create vault account asset address on Fireblocks

Generate a new deposit address

create

Create webhook on Fireblocks

Create a new webhook subscription

drop

Drop transaction on Fireblocks

Drop an ETH/EVM transaction

estimate

Estimate fee on Fireblocks

Estimate fees for a potential transaction

estimate

Estimate network fee on Fireblocks

Get current network fee estimates for an asset

get

Get contract asset on Fireblocks

Get details for a contract asset

get

Get gas station on Fireblocks

Retrieve gas station settings

get

Get public key info on Fireblocks

Get the public key for a specific derivation path

get

Get screening transaction on Fireblocks

Get compliance screening results for a transaction

get

Get transaction on Fireblocks

Get details of a specific transaction

get

Get vault account on Fireblocks

Retrieve details for a specific vault account

get

Get vault account asset on Fireblocks

Get balance for a specific asset in a vault

list

List assets on Fireblocks

List all supported assets

list

List blockchains on Fireblocks

List all supported blockchains

list

List contracts on Fireblocks

List whitelisted contracts

list

List external wallets on Fireblocks

List all external wallets

list

List internal wallets on Fireblocks

List all internal wallets

list

List owned nfts on Fireblocks

List all owned NFT tokens

list

List staking chains on Fireblocks

List supported staking chains

list

List staking positions on Fireblocks

List active staking positions

list

List transactions on Fireblocks

Retrieve transaction history with filters

list

List vasps on Fireblocks

List Virtual Asset Service Providers (VASPs)

list

List vault account asset addresses on Fireblocks

List deposit addresses for an asset

list

List vault accounts on Fireblocks

List vault accounts with pagination

list

List webhook notifications on Fireblocks

List notifications sent to a webhook

refresh

Refresh nfts on Fireblocks

Refresh NFT data for a vault account

register

Register asset on Fireblocks

Register a custom asset (e.g., ERC-20)

resend

Resend webhooks on Fireblocks

Resend failed webhooks

stake

Stake position on Fireblocks

Initiate a staking position

update

Update gas station on Fireblocks

Update auto-fueling thresholds

update

Update vault account on Fireblocks

Rename a vault account

validate

Validate travel rule on Fireblocks

Validate a transaction against Travel Rule requirements

Connect Fireblocks to Pydantic AI via MCP

Follow these steps to wire Fireblocks into Pydantic AI. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.

01

Install Pydantic AI

Run pip install pydantic-ai
02

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token
03

Run the agent

Save to agent.py and run: python agent.py
04

Explore tools

The agent discovers 40 tools from Fireblocks with type-safe schemas

Why Use Pydantic AI with the Fireblocks MCP Server

Pydantic AI provides unique advantages when paired with Fireblocks through the Model Context Protocol.

01

Full type safety: every MCP tool response is validated against Pydantic models, catching data inconsistencies before they reach your application

02

Model-agnostic architecture. switch between OpenAI, Anthropic, or Gemini without changing your Fireblocks integration code

03

Structured output guarantee: Pydantic AI ensures tool results conform to defined schemas, eliminating runtime type errors

04

Dependency injection system cleanly separates your Fireblocks connection logic from agent behavior for testable, maintainable code

Fireblocks + Pydantic AI Use Cases

Practical scenarios where Pydantic AI combined with the Fireblocks MCP Server delivers measurable value.

01

Type-safe data pipelines: query Fireblocks with guaranteed response schemas, feeding validated data into downstream processing

02

API orchestration: chain multiple Fireblocks tool calls with Pydantic validation at each step to ensure data integrity end-to-end

03

Production monitoring: build validated alert agents that query Fireblocks and output structured, schema-compliant notifications

04

Testing and QA: use Pydantic AI's dependency injection to mock Fireblocks responses and write comprehensive agent tests

Example Prompts for Fireblocks in Pydantic AI

Ready-to-use prompts you can give your Pydantic AI agent to start working with Fireblocks immediately.

01

"List the first 10 vault accounts in my Fireblocks workspace."

02

"What is the BTC balance in vault account ID 0?"

03

"Create a transaction to send 0.1 ETH from vault 0 to external wallet 'Exchange-Wallet'."

Troubleshooting Fireblocks MCP Server with Pydantic AI

Common issues when connecting Fireblocks to Pydantic AI through Vinkius, and how to resolve them.

01

MCPServerHTTP not found

Update: pip install --upgrade pydantic-ai

Fireblocks + Pydantic AI FAQ

Common questions about integrating Fireblocks MCP Server with Pydantic AI.

01

How does Pydantic AI discover MCP tools?

Create an MCPServerHTTP instance with the server URL. Pydantic AI connects, discovers all tools, and generates typed Python interfaces automatically.
02

Does Pydantic AI validate MCP tool responses?

Yes. When you define result types as Pydantic models, every tool response is validated against the schema. Invalid data raises a clear error instead of silently corrupting your pipeline.
03

Can I switch LLM providers without changing MCP code?

Absolutely. Pydantic AI abstracts the model layer. your Fireblocks MCP integration works identically with OpenAI, Anthropic, Google, or any supported provider.

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