Webull OpenAPI MCP Server

Webull OpenAPI is an MCP server in the API integration category that exposes 3 tools to an agent, covering place, read & search. It runs locally over stdio via the published package.

People connecting API integration tools to Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-08-15 · ★ 19 · #22 OF 250 MAINTAINED API INTEGRATION · VERIFIED 2026-08-25

Apache-2.0 · Python servers · how we verify → /methodology

01 · Install Webull OpenAPI

before you install - you'll need

Set WEBULL_APP_KEY, WEBULL_APP_SECRET, WEBULL_REGION_ID, WEBULL_ENVIRONMENT before connecting.

Claude Code

claude mcp add webull-inc-webull-openapi-mcp -- uvx webull-openapi-mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "webull-inc-webull-openapi-mcp": {
      "command": "uvx",
      "args": [
        "webull-openapi-mcp"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license Apache-2.0 - declared in the repository

pypi package webull-openapi-mcp - check the name against the project README before installing (PyPI has no namespace ownership)

registry namespace io.github.webull-inc is GitHub-verified and matches the repo owner

03 · What Webull OpenAPI can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

What you can build

An agent gets 3 documented tools spanning place, order, including get_account_list, place_option_strategy_order, place_crypto_order.

The 3 tools it gives your agent

Extracted from the project's README - what Webull OpenAPI lets an agent do.

get_account_list: - All
place_option_strategy_order: - US
place_crypto_order: - US

Latest releases

1.2.2 · 2026-08-15

add sub_category for instrument stock list

1.2.1 · 2026-08-03

add preview_futures_order tool & add option market data tools (tick/snapshot/bars) and option contracts query

1.2.0 · 2026-07-29

Test case modification

04 · Who maintains Webull OpenAPI

Webull OpenAPI is maintained by webull-inc. It's the only MCP server we track from this author; the repo dates to Apr 2026.

05 · Facts

repository: github.com/webull-inc/webull-openapi-mcp
category: API integration - ranked #22 of 250 actively-maintained API integration servers as of 2026-08-25.
release cadence: 10+ releases in the last 90 days (latest 2026-08-15)
registry: io.github.webull-inc/webull-openapi-mcp (active, first published 2026-07-28 · 4 versions)
packages: pypi:webull-openapi-mcp

06 · Webull OpenAPI FAQ

Is Webull OpenAPI still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-15 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

What can Webull OpenAPI do?

An agent gets 3 documented tools spanning place, order, including get_account_list, place_option_strategy_order, place_crypto_order.

How do I install Webull OpenAPI?

Run `uvx webull-openapi-mcp`. The README documents 4 environment variables (WEBULL_APP_KEY, WEBULL_APP_SECRET, WEBULL_REGION_ID…) to set first. Set WEBULL_APP_KEY, WEBULL_APP_SECRET, WEBULL_REGION_ID, WEBULL_ENVIRONMENT before connecting. You can also paste the ready-made client config above.

Does Webull OpenAPI run locally?

Yes - it's a stdio server: it runs on your machine (via uvx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Webull OpenAPI

Alternatives to Webull OpenAPI

Maintained API integration servers if Webull OpenAPI isn't the fit.

More API integration MCP servers · Ariadne (whyy9527) · One · Fast News MCP · Jobverify · Atimelogger MCP

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