OnlyOneAPI MCP Server — 530+ Endpoints inside your AI assistant
We are MCP‑native from day one. Plug OnlyOneAPI directly into Claude Desktop and GPT (coming soon). No SDKs. No glue code. Just tools.
+50 endpoints / monthMCP Server • stdio + HTTP/SSEMonitoring & Quotas built‑in
MCP QuickstartClaude Desktop
{
"name": "onlyoneapi-mcp-server",
"transport": ["stdio", "http-stream"],
"manifest": "https://mcp.onlyoneapi.com/.well-known/mcp/manifest.json"
}Add the server in your MCP client. Then run tools directly inside your assistant.
Why MCP changes everything
One integration
530+ endpoints available instantly (+50 every month).
Real‑time execution
Run tools directly inside Claude/GPT with streaming logs (SSE).
Secure & scalable
API keys, quotas, rate limits, and monitoring built‑in.
Future‑proof
Designed for the MCP era of AI‑native automation.
MCP Access Levels — Discover vs Full Power
Public Access (Free Demo)
Discover safely
- Explore the full catalog of 530+ endpoints
- Try 10 safe demo tools — no API key required
- Quotas: 10 requests/hour per IP
- Perfect for quick evaluation
Founding Members (Full MCP Power)
Unlock everything
- Full execution of 530+ endpoints (+50/month)
- GPU‑powered tools: avatars, ML, advanced AI orchestration
- Real‑time streaming (SSE) + monitoring & logs
- Secure auth with API key + tier quotas
See MCP in action
Choose a demo tool and stream the response. For full power (GPU, ML, 530+ endpoints), enter your API key.
Logs will appear here…
Demo is rate‑limited (10 req/hour/IP). GPU‑heavy endpoints are disabled in demo.
API Catalog Discovery
Loading...
Loading catalog...
Ready to unlock full MCP power?
Founding Members get lifetime access, GPU tools, and +50 endpoints monthly.
Join as Founding Member