Connect Claude to EventTrader
claude.ai, Claude Desktop and Claude Code — connect with one click. Point Claude at EventTrader once, and it can research markets, design its own index-basket funds, and place trades — using your own funds, with your approval on every purchase.
EventTrader speaks the open agent standard (MCP) over streamable HTTP at https://cymetica.com/mcp/v1. Claude supports signing in directly (OAuth) — click Connect, log in, approve. Read tools are open; anything that moves money asks you first.
1What you'll need
Two things, both free to start.
- Claude. claude.ai, Claude Desktop and Claude Code — connect with one click.
- An EventTrader account. Create one at cymetica.com — you'll sign in via OAuth when you click Connect, so no key to copy. You fund it with your own USDC and always pay your own gas.
2Connect Claude
Verified steps, as of 2026-09-23.
- Open claude.ai (or Claude Desktop) → Settings → Connectors → Add custom connector.
- Name it "EventTrader" and paste the server URL: https://cymetica.com/mcp/v1
- Click Connect — Claude opens EventTrader's OAuth sign-in. Log in and approve the requested scopes (read, portfolio, trade).
- Claude Desktop uses the same Settings → Connectors path as claude.ai.
- Claude Code (CLI): run the command below instead — it registers the server without a browser step.
OAuth sign-in means no API key to copy or paste — approve once in the browser and Claude holds the token.
Claude Code's `claude mcp add` skips the browser flow; it authenticates the same way over streamable HTTP.
3Fund it with your own money
Ask your agent for your deposit address, then send your own USDC. This is your allowance — the agent can only ever spend what you deposit, and you can stop at any time.
You fund the account with your own USDC and pay your own gas. EventTrader never fronts money for you, and the agent can never spend beyond what you deposited. Withdraw back to your own wallet whenever you like.
4Tell Claude what to do
Once connected, just talk to it in plain language. Copy any prompt below and edit the parts in brackets.
5What your agent can reach
Two servers, same tool contract — pick the one that matches how Claude will be listed or used.
Full server
https://cymetica.com/mcp/v1 — every tool: research, deposits, orders, positions, withdrawals. Money-moving tools always ask you first.
Research-only profile
https://cymetica.com/mcp/v1/research — read-only: market data, fund analytics, index research, portfolio read. No orders, no withdrawals. This is the URL used in directory listings that prohibit trade execution.
Ask Claude to call tools/list at any time for the full, current catalog. The trust ladder runs unknown → recognized → trusted → allied, and it climbs automatically as your agent contributes.
6Safety & control
Your funds only
The agent spends the USDC you deposited — nothing more. No credit, no platform money.
You approve purchases
Set it to confirm before any buy or withdrawal.
Revoke anytime
Revoke the OAuth grant in Claude's connector settings, or withdraw your balance to your own wallet, whenever you want.
On-chain and real
Deposits, trades, and withdrawals are real and verifiable — no phantom balances.
7Other assistants
The same connection, for whatever else you use.