Webull MCP + Pro MCP · Signal Technology

Why this pairing

Confluence grades. Webull executes — after you confirm.

Cloud OAuth MCP (confirm in Webull app) or Local OpenAPI MCP with preview + place.

Cloud or Local

Same Confluence gates either way — only the broker MCP steps differ.

App confirm on Cloud

Cloud instructions do not auto-fire; you approve in the Webull app.

You confirm every trade

Advisory only. Confluence never holds Webull credentials or places orders.

Session loop

1 · Connect Pro MCPHosted URL or local server.py with your cfl_ key.
2 · Add Webull MCPPrefer Cloud OAuth, or Local OpenAPI if you already have App Key/Secret.
3 · Gate → plan → you confirmcheck_alert_tradeable → plan_webull_entry (mode=cloud|local) → Cloud: instruction + confirm in Webull app · Local: preview → place.

Plan tool: plan_webull_entry · MCP: https://api.webull.com/mcp · Auth: Cloud: OAuth at https://api.webull.com/mcp. Local: uvx webull-openapi-mcp with App Key / Secret.

Webull Cloud MCP docs

Example mcp.json

{
  "mcpServers": {
    "confluence-pro": {
      "url": "https://mcp.signaltechtrading.com/mcp?key=YOUR_cfl_KEY"
    },
    "webull": {
      "url": "https://api.webull.com/mcp"
    }
  }
}

Full install: Pro MCP guide. Other brokers: Robinhood · Interactive Brokers · Alpaca · tastytrade.

Pro MCP

Pair Webull with graded Signal Technology

One Pro key. One broker MCP. You confirm every order. $49/mo add-on on Desk · included in All-Access ($299/mo) and Lifetime · cancel anytime.

Get All-Access — $299/mo Add Pro MCP to Desk — $49/mo Broker MCP hub

Important: Pro MCP is advisory software only. It does not manage money, hold custody, or place trades. You confirm every order in Webull. 0DTE options carry substantial risk of loss. Not investment advice. Webull is a trademark of its respective owner; Signal Technology is independent and not affiliated with, endorsed by, or sponsored by Webull Financial LLC.

No Signal tool submits an order. Every order is placed and confirmed by you in your broker’s own interface or your broker’s MCP after you review it; we never auto-trade. Broker names are trademarks of their owners. Signal is not affiliated with or endorsed by any broker.