io.github.kadopi/x402-mcp-starter
x402 MCP Starter
Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint.
timeout probed 2026-10-15 · HTTP 200
probe timed out after 15000 ms
- Endpoint
- https://x402-mcp-starter.kadopi.workers.dev/mcp (streamable-http)
- Host
- x402-mcp-starter.kadopi.workers.dev
- Repository
- https://github.com/kadopi/x402-mcp-starter
- Registry
- active, updated 2026-09-06 · registry entry
- Reachable
- 6 of the last 6 probes
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 14:52 | alive | 1.1 s | 2 | 406 | 219 |
| 2026-10-05 00:36 | alive | 724 ms | 2 | 219 | |
| 2026-10-04 10:05 | alive | 2.8 s | 2 | 219 | |
| 2026-10-04 07:59 | alive | 2.3 s | 2 | 219 | |
| 2026-10-03 20:38 | alive | 2.2 s | 2 | 219 | |
| 2026-10-03 17:54 | alive | 260 ms | 2 | 219 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.kadopi/x402-mcp-starter)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.