Plumb Data Exchange

io.github.Mlcharle518v1.1.0Updated Oct 7, 2026

Verified table jobs and RPC-free payment verification (Base/Ethereum). Pay per call via x402.

VerifiedStreamable HTTPWeb executableData & AnalyticsFinance

Overview

AI-generated overview

Lets an assistant run verified table jobs and check payments on Base and Ethereum, paying per call via x402.

What it does
Plumb Data Exchange is a remote MCP endpoint that exposes verified table jobs and RPC-free payment verification for the Base and Ethereum networks. According to the registry description, calls are billed per use through x402. No tool list is published, so the exact tool names and parameters are not documented here.
When to use it
Consider it when an assistant needs to verify crypto payments on Base or Ethereum without running its own node, or to run table-based jobs that require verification. It is less suitable if you need a documented tool list or a self-hosted setup.
Requirements
A remote streamable HTTP endpoint; no local runtime, package, environment variables, or headers are declared. The manifest declares no authentication, though per-call x402 payment is described.
Before you install
The description states pay-per-call billing via x402, so using it can spend funds; confirm pricing and payment limits first. The endpoint is remote and third-party operated, so requests and any data sent to it leave your machine. No authentication is declared, so treat the endpoint as untrusted for sensitive data.

Installation

In SourceWeft

  1. Open Plumb Data Exchange 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": {
    "plumb-data-exchange": {
      "type": "http",
      "url": "https://numba2witcheese.tail7d8d44.ts.net:10000/pde-mcp"
    }
  }
}

Tools

0
Tool metadata has not been indexed yet.

Version history

2
  1. v1.1.0LatestOct 7, 2026
  2. v1.0.0Oct 7, 2026