FirstData MCP Server

by vist233 Your server? Claim it

answering

FirstData is answering right now. Last checked 9 min ago. Last commit 13 May 2026.

Hosted MCP server for finding authoritative primary data sources and official portals.

Uptime history 47 days of history · worst day 98%

47 days agonow

100.0%

Uptime 24h

91 of 91 checks

—

Tools

hidden behind auth

1947 ms

Response time

average over 24h

182

Stars

last commit 13 May 2026

FirstData missed one check this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of 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 9 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add firstdata --transport http https://firstdata.deepminer.com.cn/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "firstdata": {
      "url": "https://firstdata.deepminer.com.cn/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.firstdata]
url = "https://firstdata.deepminer.com.cn/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "firstdata": {
      "url": "https://firstdata.deepminer.com.cn/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "firstdata": {
      "url": "https://firstdata.deepminer.com.cn/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, but it did not say what kind of credentials it expects.

Endpoints

URL	Transport	State	Latency	Checked
https://firstdata.deepminer.com.cn/mcp	streamable-http	needs auth	1524 ms	9 min ago

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FirstData — questions

Answers built from our own checks of this server.

Why is there no tool list for FirstData?

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 FirstData working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 1947 ms. The bar chart above shows every period we have measured.

How do I connect FirstData?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You will need your own credentials: it refuses anonymous clients.

Does FirstData need an API key?

Yes. Every time we knock, FirstData answers with an authorization challenge instead of its tool list — that is how we know it is running and gated rather than broken. Bring your own credentials and it will talk.

Is FirstData open source?

Yes — it is published under the MIT licence, written in Python and 182 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.