Wallet Portfolio Tracker API MCP Server

by br0ski777 Your server? Claim it

not responding

Wallet Portfolio Tracker API is listed as active in the registry but did not answer our last check. It exposes 2 tools. Last commit 2 Sep 2026.

Crypto wallet balances, ERC-20 tokens, USD values across Base and Ethereum. x402.

Uptime history 91 days of history · worst day 0%

91 days agonow

0.0%

Uptime 24h

0 of 91 checks

Tools

read from the server

9 ms

Response time

average over 24h

Stars

last commit 2 Sep 2026

Wallet Portfolio Tracker API does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add wallet-portfolio --transport sse https://wallet-portfolio.api.klymax402.com/mcp

Settings → Connectors → Add custom connector, then paste this address

https://wallet-portfolio.api.klymax402.com/mcp

~/.codex/config.toml

[mcp_servers.wallet-portfolio]
url = "https://wallet-portfolio.api.klymax402.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "wallet-portfolio": {
      "url": "https://wallet-portfolio.api.klymax402.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "wallet-portfolio": {
      "type": "sse",
      "url": "https://wallet-portfolio.api.klymax402.com/mcp"
    }
  }
}

Available tools 2

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

wallet

wallet_get_balance

Use this when you need a quick check of a wallet's ETH and USDC balance only. Returns a lightweight JSON response -- cheaper than full portfolio. 1. ethBalance: native ETH balance with USD value 2. usdcBalance: USDC balance with USD value 3. chain: which network was queried Example output: {"ethBalance":{"balance":"2.5","valueUsd":7750.00},"usdcBalance":{"balance":"1000.00","valueUsd":1000.00},"chain":"base"} Use this FOR quick pre-trade balance verification when you only care about ETH and USDC. Faster and cheaper than wallet_get_portfolio. Do NOT use for full portfolio with all tokens -- use wallet_get_portfolio instead. Do NOT use for gas prices -- use gas_get_current_price instead.

wallet_get_portfolio

Use this when you need to check a crypto wallet's holdings across chains. Returns a full portfolio breakdown in JSON. 1. nativeBalance: ETH balance with USD value 2. tokens: array of ERC-20 tokens with symbol, balance, USD value, contract address 3. totalValueUsd: aggregate portfolio value in USD 4. chain: which network was queried Example output: {"nativeBalance":{"symbol":"ETH","balance":"1.234","valueUsd":3827.50},"tokens":[{"symbol":"USDC","balance":"500.00","valueUsd":500.00}],"totalValueUsd":4327.50,"chain":"base"} Use this BEFORE executing a swap to verify the wallet has sufficient balance. Essential for portfolio tracking, balance checks, and agent self-reporting. Do NOT use for gas prices -- use gas_get_current_price instead. Do NOT use for swap quotes -- use dex_get_swap_quote instead. Do NOT use for yield opportunities -- use defi_find_best_yields instead.

Endpoints

URL	Transport	State	Latency	Checked
https://wallet-portfolio.api.klymax402.com/mcp	sse	answering	9 ms	8 min ago

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Wallet Portfolio Tracker API — questions

Answers built from our own checks of this server.

What can Wallet Portfolio Tracker API do?

It exposes 2 tools, read directly from the server on our last check. Among them: wallet_get_balance, wallet_get_portfolio. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Wallet Portfolio Tracker API working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 9 ms. The bar chart above shows every period we have measured.

The registry lists Wallet Portfolio Tracker API as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect Wallet Portfolio Tracker API?

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.

Does Wallet Portfolio Tracker API need an API key?

No. Wallet Portfolio Tracker API completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.

Is Wallet Portfolio Tracker API open source?

The code is open source: it is published under the MIT licence, written in TypeScript and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at wallet-portfolio.api.klymax402.com, which runs on its operator's own terms.