Apex Edge

io.github.BeastlyPearcev1.0.0Updated Oct 6, 2026

x402-paid MCP tools at $0.001/call (USDC). tools/list free.

VerifiedStreamable HTTPWeb executableDeveloper ToolsFinance

Overview

AI-generated overview

Remote MCP endpoint offering small utility tools (hash, uuid, base64, time, price) that charge $0.001 per call in USDC via x402.

What it does
A remote MCP server exposing a handful of small utility tools: sha digests, UUID generation, base64 encoding, time, and a Coinbase public spot price lookup. Listing tools is free; each tool call is billed at $0.001 through the x402 payment protocol. The README also mentions a client script and a CI action that probe the paid endpoint's 402 challenge.
When to use it
Worth considering when an assistant needs occasional hashing, UUID, base64, time, or spot-price lookups and you are willing to pay per call in USDC. It is not aimed at high-volume or offline use, since every call is a paid network request.
Requirements
A remote streamable HTTP endpoint; no local runtime, package, signup, or API key is declared. Calls require an x402-capable payment flow with USDC on Base mainnet or Solana USDC-SPL, and network access to the endpoint.
Before you install
Tool calls spend real money: $0.001 per call in USDC, paid from a wallet via the x402 challenge envelope, whose pay-to addresses come from the server's response. Treat those addresses as untrusted until verified, and note that the price tool returns third-party Coinbase spot data.

Installation

In SourceWeft

  1. Open Apex Edge 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": {
    "apex-edge": {
      "type": "http",
      "url": "https://apex-edge.pearceshrader.workers.dev/mcp"
    }
  }
}

README

apex-edge-tools

Client + CI action for apex-edge — an x402 machine-payable API edge (Base + Solana USDC) with a free MCP surface.

Live surfaces

Storefront + demoshttps://apex-edge.pearceshrader.workers.dev
MCP endpointPOST /mcp — tools/list free, tools/call $0.001 (x402)
Paid catalog/.well-known/x402, /openapi.json, /llms.txt
GameSWARM ANCHOR

Tools (all $0.001/call via x402)

hash (sha digests) · uuid · base64 · time · price (Coinbase public spot)

Use

bash
python client.py            # tools/list — freepython client.py hash '{"input":"hello"}'   # returns x402 402 challenge

In CI

yaml
- uses: BeastlyPearce/apex-edge-tools@v1  with:    tool: hash   # optional; probes the paid endpoint's 402 challenge

Payment: x402 v2 — Base mainnet USDC (CDP facilitator) or Solana USDC-SPL. Pay-to addresses are in the 402 challenge envelope. No signup, no API keys — pay-per-call.

Source: README.md at commit e34db05

Tools

0
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Version history

1
  1. v1.0.0LatestOct 6, 2026