How to integrate Finage MCP with Hermes

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Introduction

Hermes is a 24/7 autonomous agent that lives on your computer or server — it remembers what it learns and evolves as your usage grows.

This guide explains the easiest and most robust way to connect your Finage account to Hermes. You can do this through either Composio Connect CLI or Composio Connect MCP. For personal use we recommend the CLI, but you won't go wrong with MCP either.

Also integrate Finage with

What is Composio Connect?

Composio Connect is a consumer offering that lets anyone plug 1,000+ applications directly into their agent harness — including Hermes. It can:

  • Search and load tools from relevant toolkits on-demand, reducing context usage.
  • Chain multiple tools to accomplish complex workflows via a remote workbench, without excessive back-and-forth with the LLM.
  • Manage app authentication end-to-end with zero manual overhead.

Integrating Finage with Hermes

Using Composio Connect CLI

1. Install the Composio CLI

Run the install script directly, or paste https://composio.dev/hermes into your Hermes chat box to have it installed for you.

bash
curl -fsSL https://composio.dev/install | bash
Hermes authenticating with Composio

2. Authenticate

Once the CLI is installed, ask Hermes to authenticate with Composio.

3. Connect to Finage

Ask your agent to connect to Finage, or simply request any Finage-related task. Hermes will prompt you to authenticate and authorize access.

4. Done. You're all set with a new Finage connection.

Using Composio Connect MCP

1. Get your MCP URL and API Key

Go to dashboard.composio.dev and copy your Connect MCP URL and API key.

Copy MCP URL and API key from Composio dashboard

2. Open the Hermes config file

bash
nano ~/.hermes/config.yaml

3. Add the Composio Connect MCP server

bash
mcp_servers:
  composio:
    url: "https://connect.composio.dev/mcp"
    headers:
      x-consumer-api-key: "YOUR_COMPOSIO_API_KEY"
    connect_timeout: 60
    timeout: 180

Save with Ctrl + O, Enter, then exit with Ctrl + X.

4. Restart your Hermes agent

Once restarted, ask your agent to connect to Finage or request any Finage-related task. It will prompt you to authenticate and authorize access.

5. Done!

What is the Finage MCP server, and what's possible with it?

The Finage MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Finage account. It provides structured and secure access to real-time and historical financial market data, so your agent can perform actions like fetching live stock quotes, analyzing market trends, retrieving news, and monitoring market status on your behalf.

  • Real-time stock quotes and market snapshots: Instantly get up-to-date price quotes, volume, bid/ask details, or aggregate snapshots for one or multiple stocks at once.
  • Historical and end-of-day data retrieval: Have your agent pull detailed historical or end-of-day OHLCV data for any stock symbol to analyze trends or generate reports.
  • Market news and updates analysis: Stay on top of the latest financial news, filtered by specific stocks, to inform investment decisions or research market events.
  • Market status and exchange monitoring: Check if major stock markets are open or closed, review trading hours, and plan automated trades based on real-time market status.
  • Tick-by-tick and previous close data access: Dive into granular tick-level trade data or review the previous day's close for any symbol to support high-frequency trading or day-over-day analysis.

Supported Tools & Triggers

Tools
Convert CryptocurrenciesTool to convert cryptocurrencies using real-time exchange rates from the Finage API.
Convert CurrencyTool to convert currencies using real-time forex exchange rates from Finage API.
Get US Treasury Bond RateRetrieve the current interest rate for a US Treasury bond by maturity.
Get Country DetailsTool to retrieve detailed information about a country including currency, phone code, and flag.
Get Crypto AggregatesTool to retrieve aggregated OHLCV time-series data for cryptocurrency pairs over specified time periods.
Get Crypto DetailTool to get detailed fundamental information about a cryptocurrency including description, developers, website, social media links, and technical details.
Get Detailed Crypto InformationThis tool fetches detailed cryptocurrency information including current price, price changes, volume, market cap, and historical highs/lows for a specific cryptocurrency pair.
Get Crypto Last QuoteTool to get the last quote with bid/ask prices in real-time for a cryptocurrency pair.
Get Crypto Last TradeTool to get the latest trade information and prices in real-time for a cryptocurrency pair.
Get Crypto NewsTool to retrieve real-time and historical news for cryptocurrency markets with fast In-Memory Cache Engine.
Get Crypto Previous Close DataTool to get the previous day's closing data for a cryptocurrency pair.
Get Crypto SnapshotTool to get a comprehensive snapshot of cryptocurrency market data with latest quotes and trades in one request.
Get Currency DetailTool to get detailed information about a forex currency pair including currency codes and country flags.
Get Forex Last QuoteTool to get the latest real-time bid/ask quote for a forex pair or metal (e.
Get Forex Last TradeTool to get the last trade information for a forex currency pair.
Get Forex Market AggregatesTool to retrieve aggregated OHLCV (Open, High, Low, Close, Volume) data for forex and metal pairs over specified time periods.
Get Forex NewsTool to retrieve real-time and historical news for forex markets from Finage's API.
Get Forex Previous Close DataTool to get the previous day's closing data for a forex currency pair.
Get Forex SnapshotTool to get a comprehensive snapshot of forex market data with latest quotes and trades in one request.
Get Most Active US StocksTool to get a list of the most actively traded US stocks.
Get SEC RSS FeedTool to retrieve the SEC RSS feed for recent EDGAR filings.
Get Sector PerformanceTool to retrieve performance metrics across US market sectors.
Get Stock Company DetailsTool to retrieve detailed company information and stock fundamentals for a given ticker symbol.
Get Stock Last QuoteFetches the latest single-tick quote for a stock symbol, returning a JSON object with fields: symbol, ask, bid, asize, bsize, and timestamp.
Get Stock Last TradeTool to get the most recent trade information for a specified US stock symbol.
Get Stock Market AggregatesRetrieves aggregated OHLCV (Open, High, Low, Close, Volume) data for US stocks only.
Get Stock Market NewsThis tool retrieves the latest market news from Finage's API.
Get Stock Market StatusTool to check if stock, forex, and crypto markets are open, closed, or in extended hours.
Get Stock Previous Close DataThis tool retrieves the previous day's closing data for a specific stock symbol.
Get Stock SnapshotTool to get comprehensive snapshot of all US stock market data including latest quotes and trades with one single API request.
Get Technical IndicatorsTool to get technical indicators and signals for stocks from Finage API.
Get Top Gaining US StocksTool to get list of top gaining US stocks by percentage change.
Get Top Losing US StocksTool to get list of top losing US stocks by percentage change.
List Cryptocurrencies by Market CapTool to get a list of all available cryptocurrencies ranked by market capitalization.
List Symbols by Market TypeTool to get a paginated list of all available symbols for a specified market type (us-stock, ca-stock, in-stock, ru-stock, forex, crypto, index).
Search CountryTool to search for countries by name and retrieve their details including country code, currency, flag, and phone code.
Search CryptocurrencyTool to search for cryptocurrencies by name or symbol.
Search CurrencyTool to search for currency pairs and forex symbols by currency code or partial match.
Search Market for StocksTool to search for stocks in a specific market by company name or symbol.

Way Forward

With Finage connected, Hermes can now act on your behalf whenever it detects a relevant task or you ask it to.

From here, you can extend Hermes further:

  • Connect more apps: Calendar, Slack, Notion, Linear, and hundreds of others are available through the same Composio Connect setup. Each new integration compounds what Hermes can do for you.
  • Build workflows across tools: Once multiple apps are connected, Hermes can chain actions together — turn an email into a calendar invite, a Slack message into a Linear ticket, or a meeting note into a follow-up draft.
  • Let it learn your patterns: The more you use Hermes, the better it gets at anticipating how you'd handle recurring tasks. Give it feedback on drafts and decisions, and it will adapt.

If you run into trouble or want to share what you've built, join the community or check out the Docs for deeper configuration options.

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FAQ

What are the differences in Tool Router MCP and Finage MCP?

With a standalone Finage MCP server, the agents and LLMs can only access a fixed set of Finage tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Finage and many other apps based on the task at hand, all through a single MCP endpoint.

Can I use Tool Router MCP with Hermes?

Yes, you can. Hermes fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Finage tools.

Can I manage the permissions and scopes for Finage while using Tool Router?

Yes, absolutely. You can configure which Finage scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Finage data and credentials are handled as safely as possible.

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