Alpaca Trading MCP Server for LlamaIndexGive LlamaIndex instant access to 14 tools to Create Broker Account, Create Order, Delete All Orders, and more

Name: Alpaca Trading
Price: 29 USD
Availability: InStock
Rating: 0.2 (1 reviews)
Author: Vinkius

GDPR Free for Subscribers

LlamaIndex specializes in data-aware AI agents that connect LLMs to structured and unstructured sources. Add Alpaca Trading as an MCP tool provider through Vinkius and your agents can query, analyze, and act on live data alongside your existing indexes.

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The Alpaca Trading MCP Server for LlamaIndex is a standout in the Money Moves category — giving your AI agent 14 tools to work with, ready to go from day one.

Built for AI Agents by Vinkius

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python

import asyncio
from llama_index.tools.mcp import BasicMCPClient, McpToolSpec
from llama_index.core.agent.workflow import FunctionAgent
from llama_index.llms.openai import OpenAI

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    mcp_client = BasicMCPClient("https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
    mcp_tool_spec = McpToolSpec(client=mcp_client)
    tools = await mcp_tool_spec.to_tool_list_async()

    agent = FunctionAgent(
        tools=tools,
        llm=OpenAI(model="gpt-4o"),
        system_prompt=(
            "You are an assistant with access to Alpaca Trading. "
            "You have 14 tools available."
        ),
    )

    response = await agent.run(
        "What tools are available in Alpaca Trading?"
    )
    print(response)

asyncio.run(main())

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* 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 Alpaca Trading MCP Server

Connect your Alpaca Markets account to your AI agent to automate trading strategies and monitor market movements through natural language.

LlamaIndex agents combine Alpaca Trading tool responses with indexed documents for comprehensive, grounded answers. Connect 14 tools through Vinkius and query live data alongside vector stores and SQL databases in a single turn. ideal for hybrid search, data enrichment, and analytical workflows.

What you can do

Order Execution — Place market, limit, or stop orders for stocks and crypto assets using create_order and manage them with delete_all_orders.
Market Intelligence — Retrieve historical bars, latest quotes, and trade data for stocks and crypto using tools like get_stocks_bars and get_latest_stocks_quotes.
Order Tracking — Query your order history with advanced filters like status, symbols, and timeframes via get_orders.
Account Management — Check your broker account details and update configurations such as fractional trading or shorting permissions with update_account_configs.
Asset Discovery — List available assets and their trading status directly from the Alpaca exchange.

The Alpaca Trading MCP Server exposes 14 tools through the Vinkius. Connect it to LlamaIndex in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 14 Alpaca Trading tools available for LlamaIndex

When LlamaIndex connects to Alpaca Trading through Vinkius, your AI agent gets direct access to every tool listed below — spanning algorithmic-trading, stock-market, crypto-trading, 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.

create

Create broker account on Alpaca Trading

Requires contact, identity, disclosures, and agreements objects. Create a new broker account

create

Create order on Alpaca Trading

Create a new trading order

delete

Delete all orders on Alpaca Trading

Returns a 207 Multi-Status. Delete all open orders

get

Get assets on Alpaca Trading

List all tradable assets

get

Get broker account on Alpaca Trading

Get broker account by ID

get

Get crypto bars on Alpaca Trading

Get historical bars for crypto

get

Get latest stocks quotes on Alpaca Trading

Get latest quotes for stocks

get

Get latest stocks trades on Alpaca Trading

Get latest trades for stocks

get

Get orders on Alpaca Trading

Get all orders

get

Get stocks bars on Alpaca Trading

Get historical bars for stocks

get

Get stocks quotes on Alpaca Trading

Get historical quotes for stocks

get

Get stocks trades on Alpaca Trading

Get historical trades for stocks

issue

Issue token on Alpaca Trading

Issue OAuth2 tokens for machine-to-machine authentication

update

Update account configs on Alpaca Trading

Update account configurations

Connect Alpaca Trading to LlamaIndex via MCP

Follow these steps to wire Alpaca Trading into LlamaIndex. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.

Install dependencies

Run pip install llama-index-tools-mcp llama-index-llms-openai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Run the agent

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

Explore tools

The agent discovers 14 tools from Alpaca Trading

Why Use LlamaIndex with the Alpaca Trading MCP Server

LlamaIndex provides unique advantages when paired with Alpaca Trading through the Model Context Protocol.

Data-first architecture: LlamaIndex agents combine Alpaca Trading tool responses with indexed documents for comprehensive, grounded answers

Query pipeline framework lets you chain Alpaca Trading tool calls with transformations, filters, and re-rankers in a typed pipeline

Multi-source reasoning: agents can query Alpaca Trading, a vector store, and a SQL database in a single turn and synthesize results

Observability integrations show exactly what Alpaca Trading tools were called, what data was returned, and how it influenced the final answer

Alpaca Trading + LlamaIndex Use Cases

Practical scenarios where LlamaIndex combined with the Alpaca Trading MCP Server delivers measurable value.

Hybrid search: combine Alpaca Trading real-time data with embedded document indexes for answers that are both current and comprehensive

Data enrichment: query Alpaca Trading to augment indexed data with live information before generating user-facing responses

Knowledge base agents: build agents that maintain and update knowledge bases by periodically querying Alpaca Trading for fresh data

Analytical workflows: chain Alpaca Trading queries with LlamaIndex's data connectors to build multi-source analytical reports

Example Prompts for Alpaca Trading in LlamaIndex

Ready-to-use prompts you can give your LlamaIndex agent to start working with Alpaca Trading immediately.

"Buy 10 shares of AAPL at market price."

"What are the latest quotes for BTC/USD and ETH/USD?"

"Show me my closed orders from the last 7 days."

Troubleshooting Alpaca Trading MCP Server with LlamaIndex

Common issues when connecting Alpaca Trading to LlamaIndex through Vinkius, and how to resolve them.

BasicMCPClient not found

Install: pip install llama-index-tools-mcp

Alpaca Trading + LlamaIndex FAQ

Common questions about integrating Alpaca Trading MCP Server with LlamaIndex.

How does LlamaIndex connect to MCP servers?

Use the MCP client adapter to create a connection. LlamaIndex discovers all tools and wraps them as query engine tools compatible with any LlamaIndex agent.

Can I combine MCP tools with vector stores?

Yes. LlamaIndex agents can query Alpaca Trading tools and vector store indexes in the same turn, combining real-time and embedded data for grounded responses.

Does LlamaIndex support async MCP calls?

Yes. LlamaIndex's async agent framework supports concurrent MCP tool calls for high-throughput data processing pipelines.

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