Run402
Rank #6,072com.run402/mcp
x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.
What you can do with Run402
Run402 is a Model Context Protocol (MCP) server published by kychee-com. It ranks #6,072 of 144,396 active servers on MCP Toplist, and its repository has 24 GitHub stars. Run402 is listed on Official MCP, with 2 tracked versions. It was first listed on Jul 20, 2026 and most recently updated on Sep 25, 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 Run402 can and cannot do
MCP Toplist connected to the public endpoint on Oct 5, 2026 and it listed 4 tools. Tool names are not stored, so what they do is not catalogued here.
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using Run402
The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.
Verified by MCP Toplist on Oct 5, 2026: the public endpoint completed the MCP handshake and listed 4 tools without credentials.
Declared by the Official MCP Registry, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
- RUN402_WALLET · optional
Hosted endpoint declared as public.
Connect Run402 and confirm it works
claude mcp add --transport http run402 https://mcp.run402.com/mcpclaude mcp add run402 -e "RUN402_WALLET=<your RUN402_WALLET>" -- npx -y run402-mcpReplace each placeholder with your own value before saving.
[mcp_servers.run402]
url = "https://mcp.run402.com/mcp"Add to ~/.codex/config.toml.
[mcp_servers.run402]
command = "npx"
args = ["-y", "run402-mcp"]
[mcp_servers.run402.env]
RUN402_WALLET = "<your RUN402_WALLET>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
https://mcp.run402.com/mcpSettings → Connectors → “Add custom connector”, then paste this URL.
{
"mcpServers": {
"run402": {
"command": "npx",
"args": [
"-y",
"run402-mcp"
],
"env": {
"RUN402_WALLET": "<your RUN402_WALLET>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"run402": {
"url": "https://mcp.run402.com/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"mcpServers": {
"run402": {
"command": "npx",
"args": [
"-y",
"run402-mcp"
],
"env": {
"RUN402_WALLET": "<your RUN402_WALLET>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"run402": {
"type": "http",
"url": "https://mcp.run402.com/mcp"
}
}
}Save as .vscode/mcp.json in your workspace.
{
"servers": {
"run402": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"run402-mcp"
],
"env": {
"RUN402_WALLET": "<your RUN402_WALLET>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"run402": {
"serverUrl": "https://mcp.run402.com/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"run402": {
"command": "npx",
"args": [
"-y",
"run402-mcp"
],
"env": {
"RUN402_WALLET": "<your RUN402_WALLET>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"run402": {
"url": "https://mcp.run402.com/mcp"
}
}
}{
"mcpServers": {
"run402": {
"command": "npx",
"args": [
"-y",
"run402-mcp"
],
"env": {
"RUN402_WALLET": "<your RUN402_WALLET>"
}
}
}
}Replace each placeholder with your own value before saving.
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 Run402yet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Jul 20, 2026
- Latest version published
- Sep 25, 2026
- Version history
- 2 versions tracked (below)
- Requirements evidence
- Verified by MCP Toplist on Oct 5, 2026: the public endpoint completed the MCP handshake and listed 4 tools without credentials.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Sep 25, 2026
- Official MCP ↗listed since Jul 24, 2026 · still listed
Do you maintain Run402? to correct or enrich this profile.
Available versions (2)
| Version | Published |
|---|---|
| 4.104.2 | Sep 25, 2026 |
| 4.16.0 | Jul 31, 2026 |
Ranks ahead of 138,324 of 144,396 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/com.run402%2Fmcp)<a href="https://mcptoplist.com/server/com.run402%2Fmcp"><img src="https://mcptoplist.com/badge/com.run402%2Fmcp.svg" alt="MCP Toplist: Top 5% of 144,396" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains Run402?
- Run402 is maintained by kychee-com, which publishes 4 MCP servers (13 total versions) tracked on MCP Toplist.
- Is Run402 listed on the Official MCP Registry?
- Yes — Run402 is listed on the Official MCP Registry.
- How many versions does Run402 have?
- MCP Toplist tracks 2 versions of Run402, most recently published on Sep 25, 2026.
- Where can I find the source code for Run402?
- The source code for Run402 is hosted at github.com/kychee-com/run402.
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.