Apibase MCP Server

One MCP + REST endpoint to 1393 tools from 401 providers. No signup, no subscription, no API key to start - pay per call in USDC (x402 on Base or MPP on Tempo).

People who work with api hub, docker and x402 and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-09-30 · ★ 10 · #52 OF 165 MAINTAINED CLOUD INFRASTRUCTURE · VERIFIED 2026-09-30

MIT · TypeScript servers · how we verify → /methodology

01 · Install Apibase

before you install - you'll need

The README does not document required environment variables for a basic install.

Claude Code

claude mcp add whiteknightonhorse-apibase --transport http https://apibase.pro/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "whiteknightonhorse-apibase": {
      "url": "https://apibase.pro/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

https://apibase.pro/mcp

transport: streamable-http

endpoint alive - responded to MCP initialize · probed 2026-09-30

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 · remote - your agent's requests go to apibase.pro

endpoint auth accepted our unauthenticated MCP initialize - no credentials needed to connect

license MIT - declared in the repository

npm package apibase-mcp-client - unscoped; check the name against the project README before installing

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

03 · What Apibase can do

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

Latest releases

v1.6.0 · 2026-09-04

Five months and 761 commits since v1.5.0. The headline is Autopilot: APIbase now watches its own · providers, opens incidents on its own, and escalates anything involving money to a human. · Catalogue - measured live…

v1.5.0 · 2026-03-30

Product slideshow:

v1.0.0 · 2026-03-12

APIbase v1.0.0 · Production MCP gateway for AI agents - 33 tools across 5 providers. · Providers · Amadeus - flight search, pricing, status, airports (7 tools) · Sabre GDS - flight search, destination finder (4 tools)…

04 · Who maintains Apibase

apibase is maintained by whiteknightonhorse. It's the only MCP server we track from this author; the repo dates to Mar 2026.

05 · Facts

repository: github.com/whiteknightonhorse/apibase
category: cloud infrastructure - ranked #52 of 165 actively-maintained cloud infrastructure servers as of 2026-09-30.
release cadence: 1 release in the last 90 days (latest 2026-09-04)
registry: io.github.whiteknightonhorse/apibase (active, first published 2026-03-19 · 3 versions)
packages: npm:apibase-mcp-client

06 · Apibase FAQ

What is Apibase?

One MCP + REST endpoint to 1393 tools from 401 providers. No signup, no subscription, no API key to start - pay per call in USDC (x402 on Base or MPP on Tempo).

Is Apibase still maintained?

Yes - as of 2026-09-30, its last commit was 2026-09-30 and it shipped 1 release in the last 90 days. We re-verify nightly.

How do I install Apibase?

Run `npx -y apibase-mcp-client`. The README does not document required environment variables for a basic install. You can also paste the ready-made client config above.

Does Apibase require authentication?

No - the endpoint accepted our unauthenticated MCP initialize when probed on 2026-09-30; you can connect without credentials.

07 · Alternatives to Apibase

Alternatives to Apibase

Maintained cloud infrastructure servers if Apibase isn't the fit.

Pairs well with

Servers that cover what Apibase doesn't - only shown when the pairing reason fits the companion.

More cloud infrastructure MCP servers · SearXNG HTTP MCP · Cloudcostsmcp · Cloudwright · Yaw Labs AWS MCP · Apple Music Playlist Curator

More TypeScript MCP servers · Australian Tax MCP · Gateway Scan · Wireboard MCP Server · Suprawall MCP · One · see all