What is APIbase?
APIbase is a MCP server by whiteknightonhorse that aPI hub covering travel (Amadeus, Sabre), Polymarket prediction markets, crypto and weather, paid per call via x402 in USDC. It is listed under Other and has 10 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | whiteknightonhorse |
| Repository | whiteknightonhorse/APIbase |
| Popularity | 10 GitHub stars |
| Category | Other |
| Security | Low risk (84/100) |
| Rank | #1,690 of 4,418 MCP servers; #267 in Other |
| License | MIT |
| Last commit | 2026-10-17 |
| Runs | Cloud service |
| Language | TypeScript |
Is APIbase safe to install?
APIbase scores 84/100 on the MCPMods security check: Low risk. Things to review: sends your data to a cloud service. It passed 4 of 6 checks.
MCP server results come from listing signals: who publishes it, where your data goes and what it can do. The code itself is not scanned yet.
| Check | Result |
|---|---|
| Community-built server | Note |
| Sends your data to a cloud service | Review |
| No credentials mentioned | Pass |
| Read-only by description | Pass |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install APIbase?
- Find the launch command. The README says how the server starts (npx, uvx, docker or a remote URL) and which API keys it needs.
https://github.com/whiteknightonhorse/APIbase
- Add it to Claude Code. Replace the part after -- with the command from the README. Remote servers use --transport http with a URL.
claude mcp add apibase -- <command from README> claude mcp add --transport http apibase <server-url>
- Check it connected. This lists your MCP servers and their status.
claude mcp list
Or ask Claude to set it up
Paste this into Claude Code and it installs APIbase for you:
Add the "APIbase" MCP server from https://github.com/whiteknightonhorse/APIbase to Claude Code. Read its README for the launch command and any API keys I need, run claude mcp add, then check that it connects.