x402 MCP Starter
Rank #91,067io.github.kadopi/x402-mcp-starter
Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint.
What you can do with x402 MCP Starter
x402 MCP Starter is a Model Context Protocol (MCP) server published by kadopi. It ranks #91,067 of 167,945 active servers on MCP Toplist. x402 MCP Starter is listed across 2 registries — Official MCP and Glama, with 1 tracked version. It was first listed on Sep 6, 2026 and most recently updated on Sep 6, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.
What x402 MCP Starter can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using x402 MCP Starter
The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.
MCP Toplist probed the public endpoint on Nov 1, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.
Declared by the Official MCP Registry, last synced Nov 3, 2026. Not independently verified by MCP Toplist.
Hosted endpoint declared as public.
Connect x402 MCP Starter and confirm it works
claude mcp add --transport http x402-mcp-starter https://x402-mcp-starter.kadopi.workers.dev/mcp[mcp_servers.x402-mcp-starter]
url = "https://x402-mcp-starter.kadopi.workers.dev/mcp"Add to ~/.codex/config.toml.
https://x402-mcp-starter.kadopi.workers.dev/mcpSettings → Connectors → “Add custom connector”, then paste this URL.
{
"mcpServers": {
"x402-mcp-starter": {
"url": "https://x402-mcp-starter.kadopi.workers.dev/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"x402-mcp-starter": {
"type": "http",
"url": "https://x402-mcp-starter.kadopi.workers.dev/mcp"
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"x402-mcp-starter": {
"serverUrl": "https://x402-mcp-starter.kadopi.workers.dev/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"x402-mcp-starter": {
"url": "https://x402-mcp-starter.kadopi.workers.dev/mcp"
}
}
}After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
When to choose another server
No task-specific alternatives are catalogued for x402 MCP Starteryet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Sep 6, 2026
- Latest version published
- Sep 6, 2026
- Version history
- 1 version tracked (below)
- Requirements evidence
- MCP Toplist probed the public endpoint on Nov 1, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Nov 3, 2026
- Official MCP ↗listed since Sep 6, 2026 · still listed
- Glama ↗listed since Sep 6, 2026 · still listed
Do you maintain x402 MCP Starter? to correct or enrich this profile.
Available versions (1)
| Version | Published |
|---|---|
| 0.2.0 | Sep 6, 2026 |
Ranks ahead of 76,878 of 167,945 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.kadopi%2Fx402-mcp-starter)<a href="https://mcptoplist.com/server/io.github.kadopi%2Fx402-mcp-starter"><img src="https://mcptoplist.com/badge/io.github.kadopi%2Fx402-mcp-starter.svg" alt="MCP Toplist: #91,067 of 167,945" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains x402 MCP Starter?
- x402 MCP Starter is maintained by kadopi, which publishes 4 MCP servers (6 total versions) tracked on MCP Toplist.
- Is x402 MCP Starter listed on the Official MCP Registry?
- Yes — x402 MCP Starter is listed on the Official MCP Registry, alongside Glama.
- How many versions does x402 MCP Starter have?
- MCP Toplist tracks 1 version of x402 MCP Starter, most recently published on Sep 6, 2026.
- Where can I find the source code for x402 MCP Starter?
- The source code for x402 MCP Starter is hosted at github.com/kadopi/x402-mcp-starter.
Do you run this server?
Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.