402Signal

io.github.402signalv0.3.0Updated Sep 28, 2026

Fail-closed live-endpoint x402 router. POST /route, $0.01 USDC on Base, Solana, Algorand.

VerifiedStreamable HTTPWeb executableOther

Installation

In SourceWeft

  1. Open 402Signal in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "402signal": {
      "type": "http",
      "url": "https://402signal.com/mcp"
    }
  }
}

Tools

0
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Version history

1
  1. v0.3.0LatestSep 16, 2026