How do I install QuantJourney API MCP?

Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does QuantJourney API MCP need an API key?

No required environment variable is listed on this record.

What transport does QuantJourney API MCP use?

QuantJourney API MCP is reached over HTTP.

QuantJourney API MCP

by io.github.QuantJourneyOrg

Broad, OAuth-protected provider and financial-domain API tools for research agents.

Power your agent

Add this server

The publisher's own URL. Not a PlugMCP endpoint.

Server URL

https://api.quantjourney.cloud/mcp

Provider

Add in Claude

Claude opens with the name and URL filled in. You still confirm it there.

Claude Code

claude mcp add --transport http io.github.quantjourneyorg-qj-api-mcp https://api.quantjourney.cloud/mcp

Run in a terminal.

Claude Desktop

{
  "mcpServers": {
    "io.github.quantjourneyorg-qj-api-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://api.quantjourney.cloud/mcp"
      ]
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Related MCP

Related skills

View all

Questions

How do I install QuantJourney API MCP?: Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
Does QuantJourney API MCP need an API key?: No required environment variable is listed on this record.
What transport does QuantJourney API MCP use?: QuantJourney API MCP is reached over HTTP.
When was QuantJourney API MCP last checked?: Last checked 2026-10-16. Broad, OAuth-protected provider and financial-domain API tools for research agents.

QuantJourney Agent Integrations

Public discovery contracts and minimal client examples for the QuantJourney Agent Fabric. The production service is available at agents.quantjourney.cloud.

This repository is intentionally not the Agent Fabric server source. It contains only material required to discover and integrate with the public machine interfaces. Backend implementation, deployment configuration, credentials, operational data, and private architecture remain in private repositories.

Public machine contracts

Generic A2A task delegation is currently disabled. Use the bounded query operations published in OpenAPI. Each operation declares whether it is free or x402-paid; discovery and OAuth registration are free.

Minimal OAuth query

The examples create one short-lived OAuth client with only agents:query, obtain a 15-minute bearer token, call the free bounded company snapshot, and deactivate the client in a finally/trap cleanup.

./examples/curl/oauth-query.sh AAPL
python3 examples/python/query.py AAPL

The shell example requires curl and jq. Neither example writes the client secret or access token to disk. Production integrations should register one durable client per workload, store its secret in a secret manager, rotate it, and avoid registering a new client for every query.

Remote MCP server

QuantJourney publishes the OAuth-protected QJ API MCP as a remote Streamable HTTP server:

Server	Remote endpoint	Purpose
QuantJourney API MCP	`https://api.quantjourney.cloud/mcp`	Provider and financial-domain API tools for research agents.

The registry manifest is in registry/. OAuth metadata is discovered from the protected resource; no QuantJourney service credential is embedded in this repository.

Security

Do not commit client secrets, bearer tokens, payment signatures, prompts, or query results. See SECURITY.md for private vulnerability reporting guidance.

License

The public integration examples and registry metadata in this repository are licensed under Apache License 2.0. This license does not grant access to, or rights in, QuantJourney data, commercial services, private source code, or third-party datasets.