How to integrate Uniswap Api MCP with Hermes

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 Uniswap Api 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.

Uniswap Api logoUniswap Api
Api Key

Uniswap Api is a trading API for executing swaps and managing liquidity across 25+ blockchain networks. It gives developers reliable DeFi trading access without building custom protocol and routing plumbing.

7 Tools

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 Uniswap Api 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 Uniswap Api 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 Uniswap Api 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 Uniswap Api

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

4. Done. You're all set with a new Uniswap Api 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 Uniswap Api or request any Uniswap Api-related task. It will prompt you to authenticate and authorize access.

5. Done!

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

The Uniswap Api MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Uniswap Api account. It provides structured and secure access to swap quotes, token approvals, gasless orders, bridge options, and transaction statuses, so your agent can compare swap routes, verify approvals, retrieve orders, find supported destinations, and track transactions on your behalf.

  • Swap quote requests: Have your agent request quotes based on your chosen tokens, amount, network, and wallet details before you make a swap.
  • Token approval checks: Let the agent verify whether a wallet has enough token approval for a planned transaction amount.
  • Gasless order retrieval: Direct your agent to retrieve gasless orders and narrow the results using available order details.
  • Bridge and swap tracking: Instruct your agent to find supported destination chains for a token and check the current status of swap or bridge transactions.
  • Smart wallet preparation: Have your agent check wallet delegation across chains and encode multiple transactions for EIP-7702 smart wallet execution.

Way Forward

With Uniswap Api 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.

TOOLS

Supported Tools

Every Uniswap Api action and event your agent gets out of the box.

Check Token Approval

Tool to check if a wallet has sufficient token approval for a specified transaction amount.

Check Wallet Delegation

Get the current delegation status and message for a smart contract wallet across different chains.

Encode 7702 transactions

Encode a list of transactions into a single transaction for smart contract wallet execution (EIP-7702).

Get Gasless Orders

Retrieve one or more gasless orders from Uniswap, optionally filtered by query parameters.

Get Quote

Requests a quote according to the specified swap parameters.

Get swappable tokens

Returns the list of destination bridge chains for a given token on a given chain.

Get Swap Status

Tool to retrieve the current status of swap or bridge transactions on the Uniswap trading platform.

FAQ

Frequently asked questions

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

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 Uniswap Api tools.

Yes, absolutely. You can configure which Uniswap Api 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.

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 Uniswap Api data and credentials are handled as safely as possible.

Start with Uniswap Api.It takes 30 seconds.

Managed auth, hosted MCP servers, and every Uniswap Api tool your agent needs.Free to start.

Start building