mcpbeat Sign in

FYN MCP Server

answering

FYN is answering right now. Last checked 1 min ago. Last commit 14 Oct 2026.

Personal finance for AI agents: budgets, receipts, net worth, spend checks. Read-only OAuth.

Uptime history 7 days of history
7 days agonow
100.0%
Uptime 24h
184 of 184 checks
—
Tools
hidden behind auth
847 ms
Response time
average over 24h
0
Stars
last commit 14 Oct 2026

Nothing serious here today

Today is the operative word: we check FYN every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

run in your terminal
claude mcp add finance --transport http https://api.fyn.fyi/v1/mcp
Settings → Connectors → Add custom connector, then paste this address
https://api.fyn.fyi/v1/mcp
~/.codex/config.toml
[mcp_servers.finance]
url = "https://api.fyn.fyi/v1/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "finance": {
      "url": "https://api.fyn.fyi/v1/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "finance": {
      "type": "http",
      "url": "https://api.fyn.fyi/v1/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

This server publishes 1 more address. The block above uses the one we reach during checks; the full list is under Endpoints below, and the author may intend a particular one for your client.

Endpoints

URLTransportStateLatencyChecked
https://api.fyn.fyi/v1/mcp streamable-http sign-in 1366 ms 1 min ago
https://mcp.fyn.fyi streamable-http sign-in 1468 ms 1 min ago

Alternatives to FYN

same job, measured the same way
BankBridge
by bankbridge

Read-only banking and personal finance for AI agents: accounts, transactions, spending, budgets.

answering
Myfinance MCP
by alex-odoo

Personal finance by conversation: expenses, receipts, statement import, budgets, net worth.

answering
Finance
by zoninga

Personal finance for AI agents: accounts, budgets, goals, 9-strategy debt payoff, reports. OAuth 2.1

answering
Wimm
by wimm

Personal finance for AI agents — onboard, import statements, categorize & budget over MCP.

answering
Candor Finance
by candor

Personal finance for your AI agent: money goals, a budget, and a weekly review of your accounts.

answering
VotaWallet
by votawallet

Personal finance for Serbia: spending per product from fiscal receipts, budgets, balances, records.

answering
Cove — Personal Finance
by usecove

Read-only access to your Cove finances: accounts, spending, transactions and recurring bills.

answering
Ledgr
by kentaniguchi-r

Self-hosted personal finance app with bank sync, budgets, net worth and investment tracking

local only

FYN — questions

Answers built from our own checks of this server.

Why is there no tool list for FYN?
The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.
Is FYN working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 184 of 184 checks got a reply (100.0%), average response time 847 ms. The bar chart above shows every period we have measured.
How do I connect FYN?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.
How do you sign in to FYN?
No API key is involved. FYN answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.
How fast is FYN?
It answers our handshake in 847 ms on average, which is faster than 10% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is FYN open source?
We cannot say either way: 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.