402Signal
Rank #73,128io.github.402signal/402signal
Fail-closed live-endpoint x402 router. POST /route, $0.01 USDC on Base, Solana, Algorand.
402Signal is a Model Context Protocol (MCP) server. It ranks #73,128 of 137,492 servers tracked on MCP Toplist. 402Signal is listed on Official MCP, with 1 tracked version. It was first listed on Aug 30, 2026 and most recently updated on Aug 30, 2026.
Ranks ahead of 64,364 of 137,492 servers on MCP Toplist.
Use 402Signal
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add --transport http 402signal https://402signal.com/mcp[mcp_servers.402signal]
url = "https://402signal.com/mcp"Add to ~/.codex/config.toml.
https://402signal.com/mcpSettings → Connectors → “Add custom connector”, then paste this URL.
{
"mcpServers": {
"402signal": {
"url": "https://402signal.com/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"402signal": {
"type": "http",
"url": "https://402signal.com/mcp"
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"402signal": {
"serverUrl": "https://402signal.com/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"402signal": {
"url": "https://402signal.com/mcp"
}
}
}Show your rank
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[](https://mcptoplist.com/server/io.github.402signal%2F402signal)<a href="https://mcptoplist.com/server/io.github.402signal%2F402signal"><img src="https://mcptoplist.com/badge/io.github.402signal%2F402signal.svg" alt="MCP Toplist: #73,128 of 137,492" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
Available versions (1)
| Version | Published |
|---|---|
| 0.3.0 | Aug 30, 2026 |
Frequently asked questions
- Is 402Signal listed on the Official MCP Registry?
- Yes — 402Signal is listed on the Official MCP Registry.
- How many versions does 402Signal have?
- MCP Toplist tracks 1 version of 402Signal, most recently published on Aug 30, 2026.
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