Connect Hermes to Fixer
Set up in minutes
Choose where it runs
On your computer through your own Hermes, or hosted in the cloud. The rest of setup adapts to your choice:
Pick what it can do in Fixer
A preset of real Fixer operations. Each one becomes a tool the agent can call, and it can't touch anything outside the list.
Connect Fixer
One sign-in. The agent acts through your account, scoped to the operations you picked.
Add your personal MCP link
The last step mints a private MCP URL for this agent and walks you through exactly this, with your real link filled in. The page flips to Connected the moment your Hermes first calls in. Hermes connects when it next starts a session.
1. Run this in your terminal
2. Answer no when asked if the server requires authentication — the link itself is the key
<your-link> is your personal server URL — setup mints it for you.
Tools Hermes gets
Fixer
10 toolsList supported currency codes and names; also checks key reachability.
Get the latest exchange rates for all or selected currencies.
Get latest mid rates with available bid/ask quotes (Professional or higher).
Get exchange rates for a historical date.
Get historical mid rates and available bid/ask quotes after September 24, 2026.
Convert an amount using the latest available exchange rate.
Convert an amount using a specified historical date.
Get daily exchange rates between two dates.
Get daily rates and available bid/ask quotes (Professional or higher).
Get currency change and percentage change between two dates.
About Hermes
Frequently asked questions
More ways to connect
Open your Hermes agent in one click.
NoClick runs Hermes for you with Fixer wired in as tools. Connect your account and run.